Codes and Expansions (CodEx) Seminar
A pan-university, remote seminar on the theory and applications of harmonic analysis, combinatorics, and algebra.
When:
Tuesdays at 10 a.m. PDT / 1 p.m. EDT / 7 p.m. CEST
Where:
Zoom. To access the Zoom link, please join the mailing list by entering your information here.
Recorded talks are on our Youtube channel.
Organized by:
Joey Iverson (Iowa State University)
John Jasper (South Dakota State University)
Emily King (Colorado State University)
Dustin Mixon (The Ohio State University)
Upcoming talks:
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| October 27, 2020 | Akram Aldroubi (Vanderbilt University): [6 p.m. CET due to end of Summer Time in Europe.] "Transport transforms for data analysis and machine learning" Abstract |
|---|---|
| November 3, 2020 | Gerlind Plonka-Hoch (Universität Göttingen): "Optimal Rank-1 Hankel Approximation of Matrices" Abstract |
| November 10, 2020 | Alex Cloninger (University of California at San Diego): "Fast Statistical and Geometric Distances Between Families of Distributions" Abstract |
| November 17, 2020 | Philipp Petersen (Universität Wien) |
| November 24, 2020 | [NO TALK] |
| December 1, 2020 | Hartmut Führ (RWTH Aachen) |
| December 8, 2020 | Chris Heil (Georgia Tech) |
| Winter Holiday Break | |
| January 26, 2021 | |
| February 2, 2021 | Elina Robeva (University of British Columbia) |
| February 9, 2021 | |
| February 16, 2021 | |
| February 23, 2021 | Joshua A. Grochow (University of Colorado Boulder) |
| March 2, 2021 | |
| March 9, 2021 | |
| March 16, 2021 | |
| March 23, 2021 | |
| March 30, 2021 | |
| April 6, 2021 | |
| April 13, 2021 | |
| April 20, 2021 | |
| April 27, 2021 | |
| May 4, 2021 |
Past talks:
| October 20, 2020 | Dustin G. Mixon (The Ohio State University): "Symmetry and optimality in codes" Abstract | Video |
|---|---|
| October 13, 2020 | John J. Benedetto (University of Maryland): "Spectral super-resolution and unique extensions for complex measures" Abstract | Video |
| October 6, 2020 | Shahaf Nitzan (Georgia Tech): "A few remarks on 'good' exponential Riesz bases" Abstract |
| September 29, 2020 | Boris Bukh (Carnegie Mellon University): "Ranks of matrices with few distinct entries" Abstract | Video |
| September 22, 2020 | Eric Weber (Iowa State University): "Conjugate Phase Retrieval in Paley-Wiener Space" Abstract | Video | Slides |
| September 15, 2020 | Bill Martin (Worcester Polytechnic Institute): "Schoenberg's Theorem and Association Schemes" Abstract | Video | Slides |
| September 8, 2020 | Hanmeng (Harmony) Zhan (York University): "DRACKNs and their applications in quantum information" Abstract | Video |
| September 1, 2020 | Chris Manon (University of Kentucky): "Spaces of Eigenvalues" Abstract | Video |
| August 25, 2020 | Frank Vallentin (Universität zu Köln): "Coloring the Voronoi tessellation of lattices" Abstract | Video |
| August 18, 2020 | David Gross (Universität zu Köln): "Representation theory of the Clifford group, with sundry applications" Abstract | Video |
| August 11, 2020 | Kasso Okoudjou (Tufts University): "The search for universal minimizers of p-frame potentials" Abstract | Video |
| August 4, 2020 | Marcus Appleby (University of Sydney): "SICs and Number Theory" Abstract | Video |
| July 28, 2020 | Matt Fickus (Air Force Institute of Technology): "Mutually Unbiased Equiangular Tight Frames" Abstract | Slides | Video |
| July 21, 2020 | Vern Paulsen (University of Waterloo): "Entanglement Breaking Maps and Zauner's Conjecture" Abstract | Video |
| July 14, 2020 | Afonso S. Bandeira (ETH Zurich): "Hardness of refuting coloring in random graphs and quiet computational planting" Abstract | Video |
| July 7, 2020 | Bernhard Bodmann (University of Houston): "Polynomial embeddings as cheat codes for a real Game of Sloanes" Abstract | Video |
| June 30, 2020 | Pete Casazza (University of Missouri): "Two Distance Sets" Abstract | Video |
| June 23, 2020 | Alex Iosevich (University of Rochester): "On point configurations and frame theory" Abstract | Video | Slides |
| June 9, 2020 | Gene Kopp (University of Bristol): "SIC-POVM existence and the Stark conjectures" Abstract | Video |
| June 2, 2020 | Jameson Cahill (New Mexico State University): "Optimal Parseval Frames" Abstract | Video |
| May 26, 2020 | Chris Cox (Carnegie Mellon University / Iowa State University): "Nearly Orthogonal Vectors" Abstract | Video |
| May 19, 2020 | Hans Parshall (Ohio State University / Western Washington University): "Optimal Line Packings" Abstract | Video |