Analogue of Flat Basis and Cohomological Intersection Numbers for General Hypergeometric Functions

Journal of Mathematical Sciences

Taneda, Makoto¹  Kimura, Hironobu¹ 

关键词: hypergeometric function;    de Rham cohomology;    intersection number;    flat basis;   

DOI  :  

学科分类：数学（综合）

来源: University of Tokyo * Department of Mathematical Sciences

【 摘 要 】

Thegeneralhypergeometricfunctionsofconfluenttypegivenby$1$-dimensionalintegralarestudied.Tosuchfunctions,therationaldeRhamcohomologygroupisassociatedandcohomologicalintersectionnumbersforagoodbasisarecomputedexplicitly,usingthepropertyofthebasisanalogoustotheflatbasisofsimplesingularityof$A$-type.

【 授权许可】

Unknown