2024 / March Volume 19 No.1
Half circles on flag manifolds over a semifield
Published Date |
2024 / March
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Title | Half circles on flag manifolds over a semifield |
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Pagination | 1-13 |
Abstract | A flag manifold over a semifield $K$ can be partitioned into “half $i$-circles” which are orbits of a $K$-action on that flag manifold. Here $i$ is fixed and it corresponds to a simple reflection in the Weyl group. We prove (for certain $K$) a connectedness property of the flag manifold: any two points of it can be joined by a finite sequence of half $i$-circles for various $i$. |
DOI | |
AMS Subject Classification |
20G99
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Received |
2023-09-16
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