Events
DMS Algebra/Linear Algebra Seminar |
| Time: Nov 17, 2020 (03:00 PM) |
| Location: ZOOM |
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Details: Speaker: Luke Oeding Title: Polynomials on Tensor Spaces Abstract: Linear mappings are represented by matrices, and their symmetry by left and right multiplication by invertible matrices severely restricts the polynomials that can vanish on them and still respect this symmetry. Likewise for multilinear mappings (tensors), polynomials on hyper-matrices, have beautiful symmetry, which can be used to reduce very large computations. I’ll explain recent results that use this idea to disprove (refine) a conjecture of Holtz and Sturmfels. Modality: Speaker and participants on Zoom
Zoom join link (for the whole semester):
Calendar Link:
Website for the seminar, with (eventually) recordings of the seminars:
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