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arXiv · 1708.07084

Symbol Invariant of Partition and the Construction

Bao Shou
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Abstract

The symbol is used to describe the Springer correspondence for the classical groups. We propose equivalent definitions of symbols for rigid partitions in the $B_n$, $C_n$, and $D_n$ theories uniformly. Analysing the new definition of symbol in detail, we give rules to construct symbol of a partition, which are easy to remember and to operate on. We introduce formal operations of a partition, which reduce the difficulties in the proof of the construction rules. According these rules, we give a closed formula of symbols for different theories uniformly. As applications, previous results can be illustrated more clearly by the construction rules of symbol.

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BibTeXRIS

Bao Shou. 2017-08-23. Symbol Invariant of Partition and the Construction. https://arxiv.org/abs/1708.07084

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