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Workshop

Rank and symmetries of signature tensors

  • Francesco Galuppi (University of Warsaw, Poland)
Felix-Klein-Hörsaal Universität Leipzig (Leipzig)

Abstract

Since decades, signature tensors are useful tools in stochastic analysis. Recently algebraic geometers began to study signatures as an interesting family of tensors in their own right. We study their algebraic properties, such as thir rank, their symmetry and their conciseness, and we outline how these results can be used in practise by data analysts.

conference
29.07.24 02.08.24

MEGA 2024

MPI für Mathematik in den Naturwissenschaften Leipzig (Leipzig) E1 05 (Leibniz-Saal)
Universität Leipzig (Leipzig) Felix-Klein-Hörsaal

Mirke Olschewski

Max Planck Institute for Mathematics in the Sciences Contact via Mail

Saskia Gutzschebauch

Max Planck Institute for Mathematics in the Sciences Contact via Mail

Christian Lehn

Ruhr-Universität Bochum

Irem Portakal

Max Planck Institute for Mathematics in the Sciences

Rainer Sinn

Universität Leipzig

Bernd Sturmfels

Max Planck Institute for Mathematics in the Sciences

Simon Telen

Max Planck Institute for Mathematics in the Sciences

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