Joint Mathematics Meetings AMS Special Session
Current as of Saturday, January 18, 2025 03:30:04
- Program
- ·
- Deadlines
- ·
- Timetable
- ·
- Inquiries: meet@ams.org
2025 Joint Mathematics Meetings (JMM 2025)
- Seattle Convention Center and the Sheraton Grand Seattle, Seattle, WA
- January 8-11, 2025 (Wednesday - Saturday)
- Meeting #1203
Associate Secretary for the AMS Scientific Program:
Brian D. Boe, brian@math.uga.edu
AMS Special Session on Recent Developments in Regularization Methods for Nonlinear Inverse Problems
-
Wednesday January 8, 2025, 8:00 a.m.-12:00 p.m.
AMS Special Session on Recent Developments in Regularization Methods for Nonlinear Inverse Problems, I
This special session will present cutting-edge advancements in regularization methodologies specifically designed for nonlinear inverse problems. These encompass parameter identification in partial differential equations, image registration, the integration of machine learning and deep learning techniques, neural networks, stochastic approximation methods, geological and financial modeling, and elasticity imaging, focusing on their diverse medical applications, among other pertinent topics.
210, Seattle Convention Center Arch at 705 Pike
Organizers:
Akhtar A. Khan, Rochester Institute of Technology aaksma@rit.edu
Otmar Scherzer, University of Vienna
Bernd Hofmann, Chemnitz University of Technology
-
8:00 a.m.
Further studies on the degree of ill-posedness
Bernd Hofmann*, Chemnitz University of Technology
(1203-65-41192) -
8:30 a.m.
Nonlinear variational regularization with oversmoothing penalty term
Robert Plato*, Department of Mathematics, University of Siegen, Germany
(1203-65-39480) -
9:00 a.m.
An inertial Levenberg-Marquardt method for nonlinear inverse problems
Dirk A. Lorenz*, University of Bremen
(1203-65-43328) -
9:30 a.m.
Rothe Method for Inverse Evolutionary Quasi-Variational-Hemivariational Inequalities
Ouayl Chadli*, Department of Mathematics and System Engineering, Florida Institute of Technology, Melbourne, Florida, USA
(1203-35-43202) -
10:00 a.m.
On Iteratively Regularized Optimization under Nonlinear Dynamics Constraints with Applications to Epidemiology
Hamed Karami, Georgia State University
Alexandra B. Smirnova*, Georgia State University
(1203-65-43945) -
10:30 a.m.
Ill-posedness and regularization of the viscoelastic inverse problem
Elena Cherkaev*, University of Utah
Anwesa Dey, University of Utah
Johann Rudi, Virginia Tech
(1203-49-43643) -
11:00 a.m.
Cancer Detection via Electrical Impedance Tomography and Optimal Control of Elliptic PDEs
Ugur G. Abdulla, Okinawa Institute of Science and Technology
Jose Rodrigues*, Okinawa Institute of Science and Technology
(1203-49-42105) -
11:30 a.m.
Estimating Mean and Variance of Random Coefficients in Mixed Variational Problems with An Application to Stochastic Elasticity Imaging
Zi-Jia Gong*, Rochester Institute of Technology
Akhtar A. Khan, Rochester Institute of Technology
(1203-49-45025)
-
8:00 a.m.
-
Wednesday January 8, 2025, 1:00 p.m.-5:00 p.m.
AMS Special Session on Recent Developments in Regularization Methods for Nonlinear Inverse Problems, II
This special session will present cutting-edge advancements in regularization methodologies specifically designed for nonlinear inverse problems. These encompass parameter identification in partial differential equations, image registration, the integration of machine learning and deep learning techniques, neural networks, stochastic approximation methods, geological and financial modeling, and elasticity imaging, focusing on their diverse medical applications, among other pertinent topics.
210, Seattle Convention Center Arch at 705 Pike
Organizers:
Akhtar A. Khan, Rochester Institute of Technology aaksma@rit.edu
Otmar Scherzer, University of Vienna
Bernd Hofmann, Chemnitz University of Technology
-
1:00 p.m.
Inverse problems for semilinear Schrödinger equations at large frequency via polynomial resolvent estimates on manifolds
Katya Krupchyk*, UC Irvine
(1203-35-45088) -
1:30 p.m.
On an inverse source problem in scattering planar domain with partial boundary data
Kamran Sadiq*, Radon Institute for Computational and Applied Mathematics
(1203-35-41099) -
2:00 p.m.
Fourier Reconstruction in Diffraction Tomography for Herglotz Wave Illumination
Noemi Naujoks*, University of Vienna
(1203-45-39479) -
2:30 p.m.
A Tikhonov-based regularization method for inverse source problems for fractional parabolic equations and the reconstruction algorithm
Thi-Phong Nguyen*, New Jersey Institute of Technology
Van Duc Nguyen, Vinh University, Vietnam
(1203-49-43000) -
3:00 p.m.
Iteratively regularized Gauss-Newton methods for random (and sequential) data
Frank Werner*, Julius-Maximilians-Universität Würzburg
(1203-65-37633) -
3:30 p.m.
On the Convergence of Stochastic Gradient Descent and Its Variants for Nonlinear Ill-Posed Inverse Problems
Zehui Zhou*, Rutgers University
(1203-65-39024) -
4:00 p.m.
Quadratic neural networks for solving inverse problems.
Cong Shi*, University of Vienna
(1203-49-44782) -
4:30 p.m.
A Novel Stochastic Approximation Framework for Nonlinear Inverse Problems of Estimating Random Coefficients in PDEs.
Akhtar A. Khan*, Rochester Institute of Technology
(1203-49-42574)
-
1:00 p.m.