AMS :: Central Spring Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Sunday, March 22, 2015 03:30:11

Associate secretaries:

Georgia Benkart, AMS benkart@math.wisc.edu

Saturday March 14, 2015, 8:30 a.m.-10:50 a.m.
Special Session on Approximation Theory in Signal Processing and Computer Science, I
Room A218, Wells Hall
Organizers:
Mark Iwen, Michigan State University markiwen@math.msu.edu
Rayan Saab, University of California San Diego
Aditya Viswanathan, Michigan State University
- 8:30 a.m.
  Convex relaxations in geometric clustering.
  Soledad Villar*, University of Texas at Austin
  Pranjal Awasthi, Princeton University
  Afonso S Bandeira, Princeton University
  Moses Charikar, Princeton University
  Ravishankar Krishnaswamy, Princeton University
  Rachel Ward, University of Texas at Austin
  (1108-68-510)
- 9:30 a.m.
  Semidefinite Programming for Constrained Approximation.
  Simon Foucart*, University of Georgia
  (1108-41-95)
- 10:30 a.m.
  Rapidly Computing Sparse Legendre Coefficient Expansions via Sparse Fourier Transforms.
  Xianfeng (Janice) Hu*, Michigan State University
  Mark Iwen, Michigan State University
  Hyejin Kim, UM-Dearborn
  (1108-41-89)

Saturday March 14, 2015, 2:30 p.m.-4:50 p.m.
Special Session on Approximation Theory in Signal Processing and Computer Science, II
Room A218, Wells Hall
Organizers:
Mark Iwen, Michigan State University markiwen@math.msu.edu
Rayan Saab, University of California San Diego
Aditya Viswanathan, Michigan State University
- 2:30 p.m.
  Approximating Equiangular Tight Frames.
  Somantika Datta*, University of Idaho
  Jesse Oldroyd, University of Idaho
  (1108-41-295)
- 3:30 p.m.
  Randomized subspace actions for fusion frames.
  Alexander M. Powell*, Vanderbilt University
  Xuemei Chen, University of Missouri
  (1108-42-53)
- 4:30 p.m.
  Compressive Sensing of Partially Symmetric Tensors.
  Selin Aviyente*, Michigan State University
  Alp Ozdemir, Michigan State University
  (1108-15-554)

Sunday March 15, 2015, 8:00 a.m.-10:50 a.m.
Special Session on Approximation Theory in Signal Processing and Computer Science, III
Room A218, Wells Hall
Organizers:
Mark Iwen, Michigan State University markiwen@math.msu.edu
Rayan Saab, University of California San Diego
Aditya Viswanathan, Michigan State University
- 8:00 a.m.
  New analysis of multiband modulated DPSS dictionaries.
  Zhihui Zhu, Department of Electrical Engineering and Computer Science, Colorado School of Mines
  Michael B. Wakin*, Department of Electrical Engineering and Computer Science, Colorado School of Mines
  (1108-41-515)
- 9:00 a.m.
  Function approximation via infinite-dimensional weighted $l^1$ minimization.
  Ben Adcock*, Simon Fraser University
  (1108-00-35)
- 10:00 a.m.
  Closing in on Optimal Sparse Recovery.
  Anna C. Gilbert, University of Michigan
  Yi Li, Harvard
  Ely Porat, Bar Ilan University
  Martin J. Strauss*, University of Michigan
  (1108-68-537)
- 10:30 a.m.
  Sparse Approximation, List Decoding, and Uncertainty Principles.
  Anna Gilbert*, University of Michigan
  Mahmoud A. Khamis, University at Buffalo
  Hung Q. Ngo, University at Buffalo
  Atri Rudra, University at Buffalo
  (1108-68-385)

Sunday March 15, 2015, 1:30 p.m.-3:50 p.m.
Special Session on Approximation Theory in Signal Processing and Computer Science, IV
Room A218, Wells Hall
Organizers:
Mark Iwen, Michigan State University markiwen@math.msu.edu
Rayan Saab, University of California San Diego
Aditya Viswanathan, Michigan State University
- 1:30 p.m.
  Explicit constructions of RIP matrices.
  Jean Bourgain, Institute for Advanced Study
  Stephen Dilworth, University of South Carolina
  Kevin Ford, University of Illinois at Urbana-Champaign
  Sergei Konyagin, Steklov Mathematical Institute
  Denka Kutzarova*, University of Illinois at Urbana-Champaign
  (1108-41-94)
- 2:30 p.m.
  Single image super-resolution via an iterative reproducing kernel Hilbert space method.
  Weihong Guo*, Case Western Reserve University
  Liangjian Deng, University of Electronic Science and Technology of China
  Ting-Zhu Huang, University of Electronic Science and Technology of China
  (1108-41-61)
- 3:30 p.m.
  Greed is Super: A New Iterative Method for Super-Resolution.
  Armin Eftekhari*, Colorado School of Mines
  Zhihui Zhu, Colorado School of Mines
  Michael B. Wakin, Colorado School of Mines
  (1108-00-477)