On the Homotopy Type of Intersections of Two Real Bruhat Cells

DOI10.1093/IMRN/RNAC063zbMath1516.55009arXiv2012.11651OpenAlexW3113772442MaRDI QIDQ6155923

Emília Alves, Nicolau C. Saldanha

Publication date: 7 June 2023

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2012.11651

zbMATH Keywords

Euler characteristichomotopy typeflag manifoldsstratificationsBruhat cells

Mathematics Subject Classification ID

Homotopy equivalences in algebraic topology (55P10) Homotopy extension properties, cofibrations in algebraic topology (55P05)

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