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A rigid local system with monodromy group 2.J2

Authors :
Universidad de Sevilla. Departamento de álgebra
Universidad de Sevilla. FQM218: Singularidades, Geometría Algebraica Aritmética, Grupos y Homotopía
Katz, Nicholas M.
Rojas León, Antonio
Universidad de Sevilla. Departamento de álgebra
Universidad de Sevilla. FQM218: Singularidades, Geometría Algebraica Aritmética, Grupos y Homotopía
Katz, Nicholas M.
Rojas León, Antonio
Publication Year :
2019

Abstract

We exhibit a rigid local system of rank six on the affine line in characteristic p = 5 whose arithmetic and geometric monodromy groups are the finite group 2.J2 (J2 the Hall-Janko sporadic group) in one of its two (Galois-conjugate) irreducible representation of degree six.

Details

Database :
OAIster
Notes :
English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1395525476
Document Type :
Electronic Resource

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