A Survey of Total Positivity
Name
0705.3842.pdf
Description
Submitted version
Size
132.47 KB
Format
Adobe PDF
Checksum (MD5)
79264cb8556d790c31ef53f9cdb94686
Author(s)
Lusztig, G
Date Issued
February 13, 2008
Journal
Milan Journal of Mathematics
Publisher
Springer Nature America, Inc
Citation
Lusztig, G. A Survey of Total Positivity. Milan j. math. 76, 125–134 (2008)
Version
Original manuscript
Abstract
This paper contains an exposition of the classical work of Schoenberg and Gantmacher, Krein on the theory of totally positive matrices. It also contains a generalization of this theory to the Lie theoretic context and an application to the recent results of Fock and Goncharov on Teichmüller theory.
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1007/s00032-008-0083-2
