Total Positivity in Reductive Groups, II

DOI10.21915/BIMAS.2019402MaRDI QIDQ5217106

George Lusztig

Publication date: 21 February 2020

Published in: Bulletin of the Institute of Mathematics Academia Sinica NEW SERIES (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.07198

zbMATH Keywords

flag manifoldtotal positivityreductive groupcanonical basis

Mathematics Subject Classification ID

Linear algebraic groups and related topics (20G99)

Related Items (7)

Coordinate rings and birational charts ⋮ Total Positivity in Symmetric Spaces ⋮ The quantum group U̇ and flag manifolds over the semifield Z ⋮ The flag manifold over the semifield $\bf Z$ ⋮ From Weyl groups to semisimple groups ⋮ Regularity theorem for totally nonnegative flag varieties ⋮ Partial flag manifolds over a semifield

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Piecewise linear parametrization of canonical bases
• Total positivity in Schubert varieties
• Parametrizations of canonical bases and totally positive matrices
• Positive structures in Lie theory
• Moduli spaces of local systems and higher Teichmüller theory
• Canonical Bases Arising from Quantized Enveloping Algebras
• The intersection of opposed big cells in real flag varieties
• Introduction to quantum groups

This page was built for publication: Total Positivity in Reductive Groups, II