scientific article

zbMath0812.16037MaRDI QIDQ4025945

A. H. M. Levelt, A. R. P. van den Essen

Publication date: 21 February 1993

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

eigenvectorsimple modulesring of formal power seriesMorita equivalenceactionsholonomic modulesring of differential operatorsirregular singularitiesregular singularitiesfinite field extension

Mathematics Subject Classification ID

Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60) Commutative rings of differential operators and their modules (13N10) Singularities of curves, local rings (14H20) Rings of differential operators (associative algebraic aspects) (16S32) Simple and semisimple modules, primitive rings and ideals in associative algebras (16D60)

Related Items (2)

The simple modules of certain generalized crossed products ⋮ Finite length and pure-injective modules over a ring of differential operators

This page was built for publication: