Triangulations of Grassmannians and flag manifolds
Combinatorics
2022-10-11 v2
Abstract
MacPherson conjectured that the Grassmannian has the same homeomorphism type as the combinatorial Grassmannian , while Babson proved that the spaces and are homotopy equivalent to their combinatorial analogs and respectively. We will prove that and are homeomorphic to and respectively.
Keywords
Cite
@article{arxiv.2205.09553,
title = {Triangulations of Grassmannians and flag manifolds},
author = {Olakunle S Abawonse},
journal= {arXiv preprint arXiv:2205.09553},
year = {2022}
}
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29 pages