Tensors and Optimization
Head:
André Uschmajew (Email)
Phone:
+49 (0) 341 - 9959 - 824
Fax:
+49 (0) 341 - 9959 - 658
Address:
Inselstr. 22
04103 Leipzig
Lectures Winter semester 2021/2022
Spectra of tensors and their applications
- Lecturer: André Uschmajew, Raffaella Mulas
- Date: 6-8 lectures, on Wednesdays 2 pm, starting November 3, 2021
- Room: MPI MiS G3 10
- Prerequisites: basic knowledge in linear algebra, graph theory and optimization
Abstract
There exist several possibilities for defining eigen- and singular values for tensors, based on critical points of multilinear forms or homogeneous equations. In this mini course we introduce some of these concepts, discuss their basic properties as well as their relation to low-rank approximation and hypergraph theory. Geometric questions and computational aspects will also be considered.To keep informed about changes to this lecture subscribe to lecture mailinglist
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