scientific article

Publication date: 1979

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

hyperfunction Weyl algebra microsupport microfunction regular singularity polynomial differential operator Nilsson class rationality of zeros of Bernstein polynomial sheaf of microdifferential operator

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60) Singularities in algebraic geometry (14B05) Operations with distributions and generalized functions (46F10) Research exposition (monographs, survey articles) pertaining to several complex variables and analytic spaces (32-02) Hyperfunctions, analytic functionals (46F15) Partial differential equations on manifolds; differential operators (58J99) Differential complexes (58J10) Hyperfunctions (32A45) Research exposition (monographs, survey articles) pertaining to global analysis (58-02) Distributions, generalized functions, distribution spaces (46F99) Local analytic geometry (32B99) Local complex singularities (32S05) Relations of PDEs on manifolds with hyperfunctions (58J15) Abstract differential equations (12H20) Formal power series rings (13F25) Relevant commutative algebra (14A05) Research exposition (monographs, survey articles) pertaining to commutative algebra (13-02) Modules of differentials (13N05) Power series rings (13J05) Differentiable functions on analytic spaces, differentiable spaces (32K15) Complex singularities (32Sxx)

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