A Type B analog of the Whitehouse representation
A Type B analog of the Whitehouse representation
复制标题
白宫代表的 B 类类似物
DOI:
10.1007/s00209-022-03200-7
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发表时间:
2023
影响因子:
0.8
通讯作者:
Brauner, Sarah
中科院分区:
文献类型:
--
作者:
Brauner, Sarah
We give a TypeBanalog of Whitehouse’s lifts of the Eulerian representations fromtoby introducing a family of-representations that lift to. As in TypeA, we interpret these representations combinatorially via a family of orthogonal idempotents in the Mantaci-Reutenauer algebra, and topologically as the graded pieces of the cohomology of a certain-orbit configuration space of. We show that the lifted-representations also have a configuration space interpretation, and further parallel the TypeAstory by giving analogs of many of its notable properties, such as connections to equivariant cohomology and the Varchenko-Gelfand ring.
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影响因子:
0.7
作者:
R. Mantaci;C. Reutenauerf
通讯作者:
R. Mantaci;C. Reutenauerf
影响因子:
0.4
作者:
A. Varchenko;I. Gel'fand
通讯作者:
I. Gel'fand
影响因子:
1.3
作者:
S. Sundaram;V. Welker
通讯作者:
V. Welker
影响因子:
1
作者:
C. Bibby;Nir Gadish
通讯作者:
Nir Gadish
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
Julianna Tymoczko
通讯作者:
Julianna Tymoczko