Remarks on irregular conformal blocks and Painlevé III and II tau functions
Remarks on irregular conformal blocks and Painlevé III and II tau functions
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发表时间:
2018-04
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通讯作者:
H. Nagoya
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作者:
H. Nagoya
We prove a conjecture on uniqueness and existence of the irregular vertex operators of rank $r$ introduced in our previous paper. We also introduce ramified irregular vertex operators of the Virasoro algebra. As applications, we give conjectural formulas for series expansions of Painlev\'e III and II tau functions in terms of our ramified irregular conformal blocks.