7:30 a.m. Lifting chains of primes to integral extensions. Stephen J. McAdam, University of Texas, Austin
Chandni Shah*, University of California, Riverside
(908-13-158)
8:00 a.m. Birational morphisms. Steven Dale Cutkosky*, University of Missouri, Columbia
(908-13-627)
8:30 a.m. Descent of divisorial ideals. Dana Weston*, University of Missouri, Columbia
(908-13-365)
9:00 a.m. An etale analog of Goresky-MacPherson formula for subspace arrangements. Zhao Yan*, University of Minnesota, Minneapolis
(908-14-242)
9:30 a.m. Simplicity of rings of differential operators in prime characteristic. Karen E. Smith*, Massachusetts Institute of Technology
Michel Van den Bergh, University Centrum Limburg, Belgium
(908-13-702)
8:00 a.m. Permitting, forcing and copies of recursive structures. Christopher John Ash, Monash University, Australia
Peter A. Cholak*, University of Notre Dame
Julia Knight, University of Notre Dame
(908-03-109)
8:30 a.m. Turing degrees of certain isomorphic images of recursive relations. Valentina S. Harizanov*, George Washington University
(908-03-626)
9:00 a.m. Complexity and real computation. Lenore Blum*, University of California, Berkeley
(908-03-547)
9:30 a.m. On the computability of fractal dimensions and Hausdorff measure. Ker-I Ko*, State University of New York, Stony Brook
(908-68-106)
10:00 a.m. Recursive approximation in point-free topological spaces and nonextendible functions. Iraj Kalantari*, Western Illinois University
(908-03-631)
10:30 a.m. Index sets for $\Pi^0_1$ classes. Douglas Cenzer*, University of Florida
Jeffrey B. Remmel, University of California at San Diego, La Jolla
(908-03-381)
8:00 a.m. The isoenergetical classification of integrable Hamiltonian systems with simple singular points. Lev Lerman, Research Institute for Applied Mathematics & Cybernetics
Yah L. Umanskii*, Greenacres, Florida
(908-34-252)
8:40 a.m. Solving the sextic by iteration: A complex dynamical approach. Scott W. Crass*, University of California at San Diego, La Jolla
(908-32-556)
9:30 a.m. Parts and counterparts of the Hilbert $16$th problem for differential equations. Yulij Sergeevich Ilyashenko*, Moscow State University, Russia
(908-32-764)
10:20 a.m. Some dynamical properties of polynomial automorphisms on $C^n$. He Wu*, University of Michigan, Ann Arbor
(908-58-763)
8:00 a.m. On the Bernstein inequality for rational functions with a prescribed zero. Roy C. Jones, Jr., University of Central Florida
Xin Li, University of Central Florida
R. N. Mohapatra*, University of Central Florida
Rene S. Rodriguez, Jr., University of Central Florida
(908-41-144)
8:25 a.m. Poisson and related kernels. Mourad E.H Ismail*, University of South Florida
(908-33-346)
8:50 a.m. Jackson and Bernstein theorems for weighted polynomial approximation. Doron S. Lubinsky*, University of Witwatersrand, Republic of South Africa
(908-41-779)
9:15 a.m. On polynomials with coefficients ${0,-1,+1}$ and related matters. Peter B. Borwein*, Simon Fraser University
(908-41-756)
9:45 a.m. Regularity estimates for multiwavelet constructions. Ingrid Daubechies*, Princeton University
(908-42-778)
10:10 a.m. Irregular sampling, Toeplitz matrices, and approximation of entire functions. Karlheinz U. Grochenig*, University of Connecticut, Storrs
(908-42-786)
10:35 a.m. General convergence properties of wavelet expansions. Mark Andrew Kon*, Boston University
Louise A. Raphael, Howard University
(908-41-358)
8:00 a.m. Some observations on derangements. Donald F. Bailey*, Trinity University
(908-11-42)
8:15 a.m. The computation of the five-digit Kaprekar sequences via a table. Linda Musco, Middlesex Community-Technical College
Seok Sagong*, Middlesex Community-Technical College
(908-11-24)
8:30 a.m. On achieving channels in a bipolar communication game. Curtis Clark*, Morehouse College
(908-05-363)
8:45 a.m. Random Cayley maps and symmetry. Michelle Schultz*, Western Michigan University
(908-05-339)
9:15 a.m. Degrees in stratified graphs. Gary Chartrand, Western Michigan University
Reza Rashidi, Western Michigan University
Farrokh Saba*, Western Michigan University
Curtiss E. Wall, Norfolk State University
(908-05-333)
9:30 a.m. Path vectors in directed trees. Gary Chartrand, Western Michigan University
Donald W. Vanderjagt*, Grand Valley State University
(908-05-335)
9:45 a.m. A multiplicity problem related to Schur numbers. Daniel John Schaal*, Clarion University of Pennsylvania
Hunter S. Snevily, University of Idaho
(908-05-198)
10:00 a.m. Cyclic homology and de-Rham cohomology of affine hypersurfaces. Ruth I. Michler*, University of North Texas
(908-19-127)
10:15 a.m. Partitions and sums and products. Dan Tang*, Howard University
(908-05-384)
10:30 a.m. Binomial and q-binomial coefficient inequalities related to the Hamiltonicity of the Kneser graphs and their q-analogues. W. Edwin Clark*, University of South Florida
Mourad E.H. Ismail, University of South Florida
(908-05-428)
10:45 a.m. Cycle decompositions of an even cycle to a power. Charles L. Vanden Eynden*, Illinois State University
(908-05-444)
11:00 a.m. Orderings of finite fields and balanced tournaments. Mark B. Beintama, Southern Illinois University, Carbondale
Jeffrey Thomas Bonn*, Southern Illinois University, Carbondale
Robert W. Fitzgerald, Southern Illinois University, Carbondale
Joseph Lewis Yucas, Southern Illinois University, Carbondale
(908-05-368)
11:15 a.m. Pegging number of a graph. Madeeha Khalid*, University of Texas, Austin
David P. Moulton, University of California, Berkeley
(908-05-805)
8:00 a.m. An optical echo theory of quasars. Dennis Collins*, University of Puerto Rico, Mayaguez
(908-85-247)
8:15 a.m. Uniform stabilization of nonlinear shells and their approximations. Richard J. Marchand*, University of Virginia
Irena M. Lasiecka, University of Virginia
(908-93-609)
8:30 a.m. Waves in an inviscid rotating stratified fluid. Lokenath Debnath*, University of Central Florida
(908-76-503)
8:45 a.m. Global existence of solutions of classical Yang-Mills equations in $4$-dimensional curved spacetime. D. Petrescu*, IME-USP, Brazil
(908-81-131)
9:00 a.m. Spurious limit cycles in higher order averaging methods. Ronald E. Mickens*, Clark Atlanta University
(908-82-38)
9:15 a.m. Nonlinear evolution of modulated gravity wavetrains in water of finite depth. David K. Rollins*, University of Central Florida
Bhimsen K. Shivamoggi, University of Central Florida
(908-76-714)
9:30 a.m. Analytic properties of the nonlinear evolution equations for modulated gravity wavetrains. Bhimsen K. Shivamoggi*, University of Central Florida
David K. Rollins, University of Central Florida
(908-76-713)
9:45 a.m. Exact solutions for some simple flows of an Oldroyd-B fluid. Kumbakonam R. Rajagopal, University of Pittsburgh, Pittsburgh
Rakesh K. Bhatnagar*, University of Pittsburgh, Greensburg
(908-76-417)
10:00 a.m. Permanent magnets can't levitate...or can they? Bruce K. Driver, University of California at San Diego, La Jolla
Rodney D. Driver*, University of Rhode Island
(908-70-561)
10:15 a.m. Whirling of elastic tubes. Timothy J. McDevitt*, University of Virginia
James G. Simmonds, University of Virginia
(908-73-645)
10:30 a.m. Hamiltonian mechanics on finite symmetric space graphs. Elinor L. Velasquez*, University of California, Berkeley
(908-73-118)
10:45 a.m. Generalized symplectic geometry on the vertically adapted frame bundle and Kaluza-Klein theory. Jeffrey K. Lawson*, Wake Forest University
(908-53-812)
11:00 a.m. Computations of magnetic vortices. M. Affouf*, Pennsylvania State University, Dunmore
(908-82-51)
8:00 a.m. Personalized research projects in the teaching of abstract algebra. Bruce A. Magurn*, Miami University
(908-98-809)
8:15 a.m. Calculus connections: Using multimedia technology to enhance the math learning environment. Douglas A. Quinney*, University of Keele, UK
(908-98-10)
8:30 a.m. Using guided discovery of recent research in an undergraduate course. Brenda J. Latka*, Lafayette College
(908-99-509)
8:45 a.m. Recognition and construction of graphs of elementary functions. Gerald Wildenberg*, Saint John Fisher College
Carol L. Freeman, Finger Lakes Community College
(908-99-780)
9:00 a.m. Calculus I and II with an extra laboratory hour. Maria E. Calzada*, Loyola University
(908-99-534)
9:15 a.m. Constructing topographic maps from on-line data using Mathematica. Allan A. Struthers*, Michigan Technological University
(908-98-608)
9:30 a.m. Apparent benefits of computer lab support for calculus. Dietrich Burbulla, University of Toronto
Christopher T. J. Dodson*, University of Toronto
(908-98-548)
9:45 a.m. Improvement of students' performance on functions and mathematical models when using a graphic calculator. Margo P. Alexander*, Georgia State University
Teresa Joan Murphy, Georgia State University
(908-98-167)
10:00 a.m. Calculus reading quizzes: Getting students to read the text. Philip E. Gustafson*, Emporia State University
(908-98-377)
10:15 a.m. Teaching students to read technical material: The use of reading outlines. Janet Lynn Andersen*, Hope College
(908-99-730)
10:30 a.m. An exploration into geometric visualization among pre-service teachers: Do drawing skills promote understanding? Dusty E. Sabo*, University of Idaho
(908-98-92)
10:45 a.m. Mathematics for the community: The ethnomathematics major. Cynthia E. Trimble*, University of California at San Diego, La Jolla
Elinor L. Velasquez, University of California, Berkeley
(908-98-794)
8:00 a.m. An applications-driven curriculum: The Maricopa Mathematics Consortium ($M2C$) addresses the $AMATYC$ standards. Alan R. Jacobs*, Scottsdale Community College
(908-00-1317)
8:15 a.m. Connected geometry: Powerful mathematical ``habits-of-mind'' integrating geometric, algebraic, and analytical thinking. E. Paul Goldenberg*, Education Development Center
(908-00-1313)
8:30 a.m. Empowering underprepared college mathematics students. Sylvia M. Svitak*, Queensborough Community College, City University of New York
Arlene H. Kleinstein, State University of New York Agricultural and Technical College, Farmingdale
(908-00-1328)
8:45 a.m. Restructuring to effect change: A developmental algebra curriculum. Philip A. DeMarois, William Rainey Harper College
Mercedes A. McGowen*, William Rainey Harper College
Darlene Whitkanack, Indiana University, Bloomington
(908-00-1323)
9:00 a.m. Some real mathematics for elementary education majors. Jerrold W. Grossman*, Oakland University
(908-00-1315)
9:15 a.m. Guidelines for the mathematics preparation of prospective elementary teachers. Jane F. Schielack*, Texas A & M University, College Station
(908-00-1326)
9:30 a.m. A functional approach to algebra. Shoko Brant, Essex Community College
Ed Zeidman*, Essex Community College
(908-00-1331)
9:45 a.m. Using data to enrich an algebra course. Philip R. Carlson*, University of Minnesota, Minneapolis
(908-00-1307)
10:00 a.m. Modeling and simulation in finite mathematics. Richard D. Bronson*, Fairleigh Dickinson University, Teaneck
(908-00-1305)
10:15 a.m. Difference equations and models at the college algebra level. Dan Kalman*, American University
(908-00-1319)
10:30 a.m. The Ohio State University Technology Summer College Short Course and the college instructor network. Edward D. Laughbaum*, Ohio State University, Columbus
(908-00-1320)
8:15 a.m. Non-hyperbolic iterated function systems. Lawrence S. Husch*, University of Tennessee, Knoxville
(908-00-1057)
8:30 a.m. The Levy dragon and self-similar fractals. James E. Keesling*, University of Florida
(908-00-1058)
8:50 a.m. Recent results on the dimension of attractors and repellers. Brian R. Hunt*, University of Maryland, College Park
(908-00-1056)
9:25 a.m. Origins and early history of chaos and dynamical systems. Barbara Bohannon, Hofstra University
Sharon Kunoff*, Long Island University
(908-00-1051)
9:45 a.m. Intermittent chaos: A brief history. Steven M. Hetzler*, Salisbury State University
(908-00-1055)
10:05 a.m. Computation of long periodic orbits in chaotic dynamical systems. Huseyin Kocak*, University of Miami
(908-00-1061)
10:40 a.m. Relating periodic cycles: The method of digraphs. Philip D. Straffin, Jr.*, Beloit College
(908-00-1066)
8:00 a.m. Some social aspects of assuming a constructivist model of learning. James R. Morrow*, Mount Holyoke College
(908-00-1081)
8:15 a.m. $DAREC$: A developmental algebra curriculum using a constructivist approach. Mercedes A. McGowen*, William Rainey Harper College
Philip A. DeMarois, William Rainey Harper College
Darlene Whitkanack, Indiana University, Bloomington
(908-00-1080)
8:30 a.m. A constructivist approach to precalculus. Jerome J. Przybylski*, Elmira College
(908-00-1084)
8:45 a.m. Making the transition from learner to teacher: A mathematics course for pre-service elementary teachers. Tracy L. Rusch*, University of Texas, Austin
(908-00-1085)
9:00 a.m. A constructivist approach to a capstone course for prospective secondary teachers. Dale R. Oliver*, Humboldt State University
Phyllis Z. Chinn, Humboldt State University
(908-00-1083)
9:15 a.m. Assessing constructivist techniques in a secondary mathematics certification program. Carol Jean Bell*, University of Texas, Austin
(908-00-1071)
9:30 a.m. Computer-based liberal arts mathematics. Mazen Mohammed Shahin*, College Misericordia
(908-00-1087)
9:45 a.m. Scripting to learn with Maple and the TI-92: Constructivism in action. Phoebe T. Judson*, Trinity University, San Antonio
(908-00-1078)
10:00 a.m. ``Discovering'' abstract algebra in the classroom. Jill Dietz*, Gettysburg College
(908-00-1074)
10:15 a.m. The undergraduate geometry course: Problems, models, and projects. David A. Gay*, University of Arizona
(908-00-1077)
10:30 a.m. A constructivist approach to the history of mathematics. Janet Lea Heine Barnett*, University of Southern Colorado
(908-00-1070)
10:45 a.m. Constructivism in teaching mathematics at $UPRH$. Malhab C. Keirouz*, University of Puerto Rico, Humacao College
(908-00-1079)
8:00 a.m. Probability through gambling. Larry R. Anderson*, Whitman College
(908-00-1001)
8:15 a.m. Active learning strategies through laboratory analysis and technical report writing. Diane L. Benner, Harrisburg Area Community College
Cathy Ann Godbois*, Harrisburg Area Community College
Linda Harper, Harrisburg Area Community College
(908-00-1007)
8:30 a.m. Teamwork, case analyses with Excel, and formal business writing in an introductory statistics course. Nancy C. Weida*, Bucknell University
(908-00-1030)
8:45 a.m. Use of the jigsaw for teaching hypothesis testing. Clare T. Hemenway*, University of Wisconsin, Marathon County Center
(908-00-1011)
9:00 a.m. Sampling distribution, binomials, and hypothesis testing activities. Olivia M. Carducci*, Lafayette College
Brenda J. Latka, Lafayette College
(908-00-1002)
9:15 a.m. Student statistical projects: Connecting the classroom to the real world. Florence S. Gordon*, New York Institute of Technology
Sheldon P. Gordon, Suffolk Community College
(908-00-1008)
9:30 a.m. Incorporating cooperative learning strategies in an introductory statistics course. Julia M. Clark*, Emory and Henry College
(908-00-1003)
9:45 a.m. Workshop statistics---a graphing calculator approach. Barr Von Oehsen*, Piedmont College
(908-00-1029)
10:00 a.m. A look at history: An activity using student-produced data. Kay B. Somers*, Moravian College
(908-00-1028)
10:15 a.m. Applications of the Internet in a statistics class. Brian E. Smith*, McGill University
(908-00-1027)
10:30 a.m. Using $PUMS$ in a statistics course. Charlie Jacobson*, Elmira College
(908-00-1013)
10:45 a.m. Use of ergonomic data in statistics and research methods. Laurie J. Sawyer*, University of New England
Paulette A. St. Ours, University of New England
(908-00-1025)
2:15 p.m. Successful students' conceptions of mean, standard deviation, and the central limit theorem. David M. Mathews*, Central Michigan University
(908-00-987)
2:40 p.m. What is dynamic geometry?---How students learn mathematics using Geometer's Sketchpad, Cabri, Geometry Inventor. E. Paul Goldenberg*, Education Development Center
(908-00-981)
3:05 p.m. Enhancing learning in Calculus $II$ with the use of the {\rm TI-92} graphing calculator. Phoebe T. Judson*, Trinity University
(908-00-983)
3:25 p.m. Critical thinking and calculus reform. Connie M. Yarema*, East Texas State University
(908-00-996)
3:45 p.m. The effects of writing to learn mathematics on conceptual and procedural understanding in introductory college calculus. Mary K. Porter*, Saint Mary's College
(908-00-990)
4:05 p.m. Concepts and procedure in mathematics and the $MBTI$. Dennis Sentilles*, University of Missouri, Columbia
Robert F. Wheeler, Northern Illinois University
(908-00-992)
4:25 p.m. Applications of pedagogical principles to undergraduate mathematics curriculum. Guershon Harel, Purdue University, West Lafayette
Richard Cole Penney*, Purdue University, West Lafayette
(908-00-989)
4:45 p.m. Trends in the organization and content of linear algebra courses. Natasha Warikoo*, Educational Development Center
Wayne Harvey, Educational Development Center
(908-00-993)
5:05 p.m. Enhancing fairness in mathematics placement testing. Alvin Baranchik, Hunter College, City University of New York
Barry M. Cherkas*, Hunter College, City University of New York
(908-00-975)
5:25 p.m. A statistical survey of the effectiveness of remedial college mathematics. Timothy W. Flood*, Pittsburgh State University
(908-00-978)
5:45 p.m. Evaluating the effects of changing a mathematics core curriculum. Richard Douglas West*, U. S. Military Academy
(908-00-995)
2:15 p.m. The Cauchy-Riemann equations on a Hilbert space. Laszlo Lempert*, Purdue University, West Lafayette
(908-32-195)
2:45 p.m. Rigidity and analyticity of $CR$ immersions into real hypersurfaces of complex spaces. Chong-Kyu Han*, Seoul National University, Korea
Jae-Nyun Yoo, Pohang University of Science & Technology, Korea
(908-32-180)
3:15 p.m. Boundary values of cohomology classes. Francois Treves*, Rutgers University
(908-32-622)
3:45 p.m. Unimodular invariants of totally real tori in $C^n$. Xianghong Gong*, Mathematical Science Research Institute
(908-32-508)
4:15 p.m. The singularity of the Bergman kernel. Masatake Kuranishi*, Columbia University
(908-53-623)
4:45 p.m. Local analytic structure of an $n$-manifold in complex $n$-space. Xiaojun Huang*, Mathematical Science Research Institute
(908-32-580)
5:15 p.m. The Szeg\"o projector as a function of the $CR$-function. Charles L. Epstein*, University of Pennsylvania
(908-32-546)
2:15 p.m. Finite type invariants of homology $3$-spheres. Jerome P. Levine*, Brandeis University
Stavros Garoufalidis, Brown University
(908-05-316)
2:45 p.m. Invariants of graphs. Simrat M. Ghuman*, Rice University
(908-57-398)
3:15 p.m. Milnor invariants of singular knots. Ted Stanford*, University of California, Berkeley
(908-57-766)
3:45 p.m. A $TQFT$ for wormhole cobordisms over the field of rational functions. Patrick M. Gilmer*, Louisiana State University, Baton Rouge
(908-57-274)
4:45 p.m. Quantum invariants of templates. Louis H. Kauffman, University of Illinois, Chicago
Masahico Saito*, University of South Florida
Michael C. Sullivan, Northwestern University
(908-57-220)
5:15 p.m. Equivariant slice knots in dimension $3$. Swatee Naik*, University of Nevada, Reno
(908-57-52)
5:45 p.m. Minimal energies of polygonal knots. Jonathan K. Simon*, University of Iowa
(908-57-219)
2:15 p.m. Projective projective $S_n$-modules and McMahon symmetric functions. Peter Norman Hoffman*, University of Waterloo
(908-20-620)
2:40 p.m. Symbolic theory for invariants in positive characteristic. Joseph P. Brennan*, North Dakota State University
(908-13-577)
3:05 p.m. $G_a$ actions on $\bf C^n$. James K. Deveney*, Virginia Commonwealth University
David R. Finston, New Mexico State University, Las Cruces
(908-14-392)
3:30 p.m. On representations associated with p-adic symmetric spaces Gerardus F. Helminck*, University of Twente, The Netherlands
(908-20-621)
3:55 p.m. Dimensional criteria for the semisimplicity of certain representations. George Joseph McNinch*, University of Oregon
(908-20-476)
4:20 p.m. Invariant analytic domains in complex semisimple groups. Ralph J. Bremigan*, Ball State University
(908-20-150)
4:45 p.m. Induced modules from Frobenius kernels. Andy R. Magid*, University of Oklahoma
(908-17-251)
5:10 p.m. How many parameters does it take to define a generic polynomial? Joe P. Buhler, Reed College
Zinovy Reichstein*, Oregon State University
(908-14-475)
5:35 p.m. Stratifying endomorphism algebras, I. Edward T. Cline*, University of Oklahoma
Brian J. Parshall, University of Virginia
Leonard L. Scott, Jr., University of Virginia
(908-16-758)
6:00 p.m. Cohen-Macaulayness for $SL_n$ and $SO_n$ actions. V. Lakshmibai, Northeastern University
Pradeep K. Shukla*, Suffolk University
(908-14-138)
2:15 p.m. The geodesic space. John Kelly Beem*, University of Missouri, Columbia
Robert J. Low, Coventry University, England
Phillip E. Parker, Wichita State University
(908-53-75)
2:45 p.m. The nonspacelike cut locus revisited. Paul Ewing Ehrlich*, University of Florida
(908-53-105)
3:15 p.m. Results on the categoricity of the causal boundary. Steven Guy Harris*, Saint Louis University
(908-53-435)
3:45 p.m. Simplicial geometries for experimental mathematics. Kristin A. Schleich*, University of British Columbia
Donald M. Witt, University of British Columbia
(908-58-676)
4:15 p.m. The conformal boundary of strongly asymptotically hyperbolic manifolds. Lars Andersson, Royal Institute of Technology, Sweden
Ralph E. Howard*, University of South Carolina, Columbia
(908-53-677)
4:45 p.m. On functionals of Willmore type. Mingliang Cai*, University of Miami
(908-53-218)
5:15 p.m. Complete simply-connected minimal surfaces in $\Bbb R^3$. Lucio L. Rodriguez*, Institute for Pure-Applied Mathematics, Brazil
Harold Rosenberg, University of Paris VII, France
(908-83-415)
2:15 p.m. Complex horseshoes and H\'enon mappings. Ralph W. Oberste-Vorth*, University of South Florida
(908-32-664)
3:00 p.m. Green's functions and iteration of birational maps of {\rm CP}$^2$. Jeffrey Diller*, Cornell University
(908-32-69)
3:50 p.m. Convex cores of $3$-laminations and a proof of Thurston's rigidity for rational maps. Yair N. Minsky*, State University of New York, Stony Brook
(908-58-614)
4:35 p.m. Hyperbolic $3$-laminations associated to rational maps. M. Lyubich*, State University of New York, Stony Brook
(908-58-482)
5:25 p.m. A compactification of the Fatou mapping. Vladimir Veselov*, University of South Florida
(908-32-613)
2:15 p.m. Reflexive closures of spaces of Toeplitz operators. Edward A. Azoff*, University of Georgia
Marek Ptak, University of Agriculture, Poland
(908-47-630)
2:45 p.m. What is a nonselfadjoint operator algebra? David P. Blecher*, University of Houston
(908-46-213)
3:15 p.m. Free semigroup algebras, $I$. Kenneth R. Davidson, University of Waterloo
David R. Pitts*, University of Nebraska, Lincoln
(908-47-573)
3:45 p.m. Free semigroup algebras, $II$. Kenneth R. Davidson*, University of Waterloo
David R. Pitts, University of Nebraska, Lincoln
(908-47-457)
4:15 p.m. Algebraic orders on $K_0$ and limit algebras. Allan P. Donsig*, University of Waterloo
(908-46-550)
4:45 p.m. Points of spectral continuity in algebras and manifolds. Douglas R. Farenick*, University of Regina
Woo Young Lee, Sung Kyun Kwan University,
(908-47-373)
5:15 p.m. Simultaneous triangularization: Problems and some solutions. Peter Rosenthal*, University of Toronto
(908-47-459)
5:45 p.m. Recent progress in operator algebras. Frank L. Gilfeather*, University of New Mexico
(908-47-807)
6:10 p.m. On weakly closed Lie ideals of nest algebras. Timothy D. Hudson, East Carolina University
Laurent W. Marcoux*, University of Alberta
Ahmed Ramzi Sourour, University of Victoria
(908-47-171)
2:15 p.m. Mixed multiplicities and local Chern characters. Paul C. Roberts*, University of Utah
(908-13-458)
2:45 p.m. Some conjectures on Artin local rings. N. Mohan Kumar*, Washington University
(908-13-762)
3:15 p.m. Resolution of singularities and Tchirnhausen approximate roots. Mark Spivakovsky*, University of Toronto
(908-13-440)
3:45 p.m. Tight closure and Frobenius closure in homogenous coordinate rings of certain elliptic curves. Moira A. McDermott*, University of Michigan, Ann Arbor
(908-13-541)
4:15 p.m. Maximal Betti numbers and deformations of graded modules. Keith Aaron Pardue*, University of Toronto
(908-13-624)
4:45 p.m. Adjunction maps, symmetric algebras, and linear programming duality. David Eisenbud*, Brandeis University
Sorin Popescu, Brandeis University
(908-13-754)
5:15 p.m. Rigidity of local cohomology. Craig L. Huneke, Purdue University, West Lafayette
Roger A. Wiegand*, University of Nebraska, Lincoln
(908-13-478)
5:45 p.m. Test modules for complete intersections. Luchezar L. Avramov*, Purdue University, West Lafayette
(908-13-753)
2:15 p.m. A modified minimum norm solution method for band-limited signal extrapolation with inaccurate data. M. Zuhair Nashed*, University of Delaware
Xiang-Gen Xia, Hughes Research Laboratories
(908-41-775)
2:40 p.m. The zeroes of the Daubechies polynomials. Gilbert Strang*, Massachusetts Institute of Technology
Jianhong Shen, Massachusetts Institute of Technology
Cleve B. Moler, The Mathworks Incorporated
(908-42-463)
3:05 p.m. Nonabelian fast Fourier transforms. David K. Maslen*, Utrecht University, The Netherlands
(908-20-445)
3:30 p.m. Spectral analysis for data on experimental designs. R. A. Bailey, Queen Mary & Westfield College, England
Persi W. Diaconis, Harvard University
Daniel N. Rockmore*, Dartmouth College
Chris Rowley, Open University, England
(908-20-653)
4:05 p.m. Crystallographic Fourier transforms. Louis Auslander*, Graduate School & University Center (CUNY)
(908-65-785)
4:30 p.m. Spherical harmonic spectral methods. Mark A. Taylor*, National Center for Atmospheric Research
(908-65-635)
4:55 p.m. Local tomography using wavelets. David F. Walnut*, George Mason University
(908-42-707)
5:20 p.m. Wavelets, fractals, and image compression. Geoffrey M. Davis*, Dartmouth College
(908-94-549)
2:15 p.m. Some results on projective limits in convergence semigroups. Phoebe Ho*, Central Missouri State University
Shing Seung So, Central Missouri State University
(908-22-520)
2:30 p.m. Groups whose ascendant abelian subgroups have finite rank. Vonn A. Walter*, Southeastern Oklahoma State University
(908-20-243)
2:45 p.m. Preliminary results on amalgams involving $SL_2(2^n)$. Mark Allen Lesperance*, Kansas State University
(908-20-96)
3:00 p.m. Groups with many subgroups having a supplement. Luise-Charlotte Kappe*, State University of New York, Binghamton
Joseph Kirtland, Marist College
(908-20-173)
3:15 p.m. Irreducible modules and normal subgroups of prime index. Stephen P. Glasby*, University of Sydney, Australia
Laszlo G. Kovacs, Australian National University, Australia
(908-20-767)
3:30 p.m. On the near Frattini subgroups of residually finite amalgamated free products. Mohammad K. Azarian*, University of Evansville
(908-20-179)
3:45 p.m. Direct products of inseparable finite groups, {\rm II}. Joseph Kirtland*, Marist College
(908-20-32)
4:00 p.m. Verification of Dade's conjecture for the covering groups of $J_3$. Sonja Kotlica*, University of Illinois, Urbana-Champaign
(908-99-710)
4:15 p.m. Intersections with $S_2$-subgroups in nonsolvable groups. Arnold D. Feldman*, Franklin & Marshall College
Amil Dasgupta, Franklin & Marshall College
(908-20-278)
4:30 p.m. Large product-free subsets of finite groups. Kiran S. Kedlaya*, Harvard University
(908-20-313)
4:45 p.m. On a class of R-groups. Temple Harold Fay, University of Southern Mississippi
Gary L. Walls*, University of Southern Mississippi
(908-20-319)
5:00 p.m. $P_{\germ G}$-subgroups for finite non-solvable groups. Mark C. Hofmann*, Skidmore College
(908-20-399)
5:15 p.m. A characterization of complete metacyclic groups. Jason P. Leasure*, State University of New York, Binghamton
(908-20-434)
5:30 p.m. Stochastic dynamics and log-Sobolev inequalities. Stephen Bruce Sontz*, University of the Americas
(908-82-19)
5:45 p.m. Counting primitive roots of unity in a finite group. Donald E. Spickler, Jr.*, Shippensburg University of Pennsylvania
Lenny K. Jones, Shippensburg University of Pennsylvania
(908-20-404)
6:00 p.m. Some results on compact convergence semigroups. Shing Seung So*, Central Missouri State University
Paul J. Plummer, Central Missouri State University
(908-22-519)
2:15 p.m. Some polynomials associated with up-down permutations. Warren P. Johnson*, Pennsylvania State University, University Park
(908-05-496)
2:30 p.m. Triads and triangles in $3$-connected matroids. John W. Leo*, Louisiana State University, Baton Rouge
(908-05-539)
2:45 p.m. Restricted choice numbers and thwart numbers. Evan B. Wantland*, Western Connecticut State University
Dean Hoffman, Auburn University, Auburn
Peter D. Johnson, Jr., Auburn University, Auburn
(908-05-566)
3:00 p.m. On a seating rearrangement problem. Curtis N. Cooper*, Central Missouri State University
Robert E. Kennedy, Central Missouri State University
(908-05-564)
3:15 p.m. Generalized stress on non-simplicial polytopes. Susan Lynn Foege*, University of Kentucky
(908-05-644)
3:30 p.m. Extremal cases of the Ahlswede-Cai inequality. Andrew J. Radcliffe, University of Nebraska, Lincoln
Susanna Saniszlo*, University of Nebraska, Lincoln
(908-05-698)
3:45 p.m. Completing certain partial latin squares. Tristan Mark Denley*, Umea University, Sweden
Roland Haggkvist, Umea University, Sweden
(908-05-743)
4:00 p.m. Homogenous hamming triple systems. Jerome M. LeVan*, Transylvania University
(908-05-598)
4:15 p.m. The Marica-Sch\"onheim inequality in lattices. Zsolt Lengvarszky*, University of South Carolina, Columbia
(908-05-596)
4:30 p.m. Sequencing the dihedral groups $D_{4k}$. Paul Li*, Harvard University
(908-05-593)
4:45 p.m. On the degree of regularity of linear systems. Arie Bialostocki, University of Idaho
Terry B. Meerdink*, University of Idaho
Hanno Lefmann, University of Dortmund, Germany
(908-05-518)
5:00 p.m. Matrices connected to Brauer's centralizer algebras. Mark D. McKerihan*, University of Michigan, Ann Arbor
(908-05-99)
5:15 p.m. The independence and clique covering numbers of the Cartesian product of graphs. Glenn G. Chappell*, University of Illinois, Urbana-Champaign
(908-05-726)
5:30 p.m. Unavoidable minors of graphs of large type. John J. Dittmann, Jr.*, Louisiana State University, Baton Rouge
Bogdan S. Oporowski, Louisiana State University, Baton Rouge
(908-05-711)
5:45 p.m. On induced path number of graphs. Akira Negi*, University of North Carolina, Chapel Hill
(908-05-678)
2:15 p.m. Biorthogonality series solution of Stokes flow problems in sectorial regions. S. A. Khuri*, University of Houston, Downtown
Elias Yacoub Deeba, University of Houston-Downtown
(908-76-733)
2:30 p.m. Integral equations for a unified linear time-harmonic Maxwell type system. George A. Avirappattu*, Indiana University, East
(908-35-359)
2:45 p.m. Elimination of sensitivity to initial conditions and state selection under noise. Madjid Amir*, University of Karlsruhe, Rechenzetrum, Germany
(908-99-197)
3:00 p.m. Energy equations and existence of global attractors. Xiaoming Wang*, Indiana University, Bloomington
(908-35-751)
3:15 p.m. Orbit structure of certain one dimensional multiple valued dynamical systems. Richard E. Lampe*, University of Illinois, Urbana-Champaign
(908-99-706)
3:30 p.m. Characterization of blow-up solutions to a certain nonlinear Volterra integral equation with a concentrated source. Kelly Ann Molkenthin*, University of Rhode Island
Catherine A. Roberts, Northern Arizona University
(908-45-237)
3:45 p.m. On the interaction between a strongly continuous unitary group of operators and a projection. Stephen William Taylor*, University of Auckland, New Zealand
(908-99-814)
4:00 p.m. $PBVP$ for second order integro-differential equations with general kernel. M. V. Moorthy*, Ohio Dominican College
Sivapragasam Sathananthan, Tennessee State University
(908-45-420)
4:15 p.m. Bounded and periodic solutions in integral equations. Tingxiu Wang*, Oakton Community College
(908-45-34)
4:30 p.m. The Bourgain algebra of a nest algebra. Timothy G. Feeman*, Villanova University
(908-47-25)
4:45 p.m. Chern characters associated with almost commuting algebras. Daoxing Xia*, Vanderbilt University
(908-47-59)
5:00 p.m. Antoine's necklace related to the Cantor set. Margaret M. LaSalle*, University of Southwestern Louisiana
(908-54-09)
2:15 p.m. Analytical translation of the mathematical lemmas in Newton's Principia, Book 1, Section 1. Robert L. Lamphere*, Elizabethtown Community College
(908-01-749)
2:30 p.m. A Spanish translation of the Disquisitiones Arithmeticae. Michael Josephy*, University of Costa Rica, Costa Rica
(908-01-540)
2:45 p.m. Al-Karaji contribution to the development of algebra. Ahlam E. Tannouri*, Morgan State University
(908-01-637)
3:00 p.m. Subdirect product decompositions for two classes of effect algebras. Kuppusamy Ravindran*, Louisiana Tech University
(908-99-542)
3:15 p.m. Representable, non-solvable varieties of lattice ordered groups. Michael A. Button*, Bowling Green State University
(908-06-443)
3:30 p.m. On the involuntary dimension of involution posets. Khaled Al-Agha*, Louisiana Tech University
(908-06-679)
3:45 p.m. Effect algebras as partially ordered sets. Scott R. Sykes*, University of Massachusetts, Amherst
(908-06-371)
4:00 p.m. The equivalence between $Z$-algebraic posets and $Z$-bialgebraic frames. Deborah L. Cotten*, Vanderbilt University
(908-06-512)
4:15 p.m. The automorphism group of a function lattice: A problem of J\'onsson and McKenzie. Jonathan David Farley*, Mathematical Science Research Institute
(908-06-126)
4:30 p.m. Polynomial algorithms in the membership problem. Zoltan Szekely*, University of South Carolina, Columbia
(908-08-659)
4:45 p.m. Representing a many-sorted algebra as a partial algebra. William P. Wardlaw*, U. S. Naval Academy
Anthony M. Gaglione, U. S. Naval Academy
(908-08-345)
5:00 p.m. Operations of fuzzy numbers under the general extension principle (I). Zengxiang Tong*, Otterbein College
(908-99-699)
5:15 p.m. Lebesgue measure and gambling. Vladimir Grigorievitch Kanovei, Moscow Institute of Railway Transport Engineers, Russia
Tom J. Linton*, Western Oregon State College
(908-04-507)
5:30 p.m. Some peculiarities in the models of set theory. Tekamul Buber*, Castleton State College
(908-03-244)
2:15 p.m. Matrix-vector products geometrically: A versatile teaching tool. David R. Hill*, Temple University
David E. Zitarelli, Temple University
(908-00-1137)
2:35 p.m. A short course in linear algebra: A matrix approach using $MATLAB$. Lila Freeman Roberts*, Georgia Southern University
(908-00-1147)
2:55 p.m. Using $ATLAST$ software tools to visualize linear transformations. Steven J. Leon*, University of Massachusetts at Dartmouth
(908-00-1144)
3:20 p.m. Pitch, roll and yaw. David W. Boyd*, Valdosta State University
Richard H. Elderkin, Pomona College
(908-00-1124)
3:40 p.m. A linear algebra project on circles in space. Carl C. Cowen*, Purdue University, West Lafayette
(908-00-1128)
4:00 p.m. Geometry of the singular value decomposition. Thomas A. Hern*, Bowling Green State University
Kermit N. Sigmon, University of Florida
(908-00-1136)
4:20 p.m. Eigenvalues of the alphabet. Larry C. Grove*, University of Arizona
(908-00-1134)
4:40 p.m. Coordinate systems and satellite tracking. Dan Kalman*, American University
(908-00-1141)
5:00 p.m. Visualizing linear combinations. David E. Zitarelli*, Temple University
David R. Hill, Temple University
(908-00-1153)
5:20 p.m. Using $MATLAB$ without killing the instructor. James R. Weaver*, University of West Florida
(908-00-1151)
5:35 p.m. $ATLAST$ experiences and their influence on teaching vector space concepts. Robert James Tilidetzke*, Charleston Southern University
(908-00-1149)
5:50 p.m. Three MATLAB projects. Richard O. Hill, Jr.*, Michigan State University
(908-00-1138)
2:30 p.m. Computably categorical structures and the degree spectra of relations. Richard A. Shore*, Cornell University
(908-03-453)
3:00 p.m. Reductibilities and dimensions of recursive structures. Bakhadyr Khoussainov*, Cornell University
(908-03-386)
3:30 p.m. Low$_n$ Boolean algebras and the search for recursive copies. John J. Thurber*, Eastern Oregon State College
(908-03-615)
4:00 p.m. $\Sigma_2$-constructions and $I\Sigma_1$. Marcia J. Groszek, Dartmouth College
Tamara J. Hummel*, Allegheny College
(908-03-265)
4:30 p.m. Partitions of Euclidean space. James H. Schmerl*, University of Connecticut, Storrs
(908-03-408)
5:00 p.m. On the semilattice of $NP$ substructures of a polynomial time structure. Anil Nerode*, Cornell University
Jeffrey B. Remmel, University of California at San Diego, La Jolla
(908-03-657)