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Conference Papers Year : 2022

Factoring differential operators over algebraic curves in positive characteristic

Abstract

We present an algorithm for factoring linear differential operators with coefficients in a finite separable extension of F p (x). Our methods rely on specific tools arising in positive characteristic: p-curvature, structure of simple central algebras and p-Riccati equations.
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Dates and versions

hal-03759105 , version 1 (23-08-2022)

Identifiers

  • HAL Id : hal-03759105 , version 1

Cite

Raphaël Pagès. Factoring differential operators over algebraic curves in positive characteristic. ISSAC 2022 - International Symposium on Symbolic and Algebraic Computation, Jul 2022, Lille, France. ⟨hal-03759105⟩
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