Leaps of modules of integrable derivations in the sense of Hasse-Schmidt

2019/01/11 by María de la Paz Tirado Hernández, Hernández, María de la Paz Tirado · 2 citations
Mathematics · #13N15 #Advanced Algebra and Geometry #Algebraic structures and combinatorial models #Commutative Algebra (math.AC) #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology

paper · pdf · doi:10.48550/arxiv.1901.03580

openalex publication_date 2019/01/11 · openalex created_date 2019/01/25 · openalex updated_date 2026/07/28

Abstract

Let k be a commutative ring of characteristic p > 0. We prove that leaps of chain formed by modules of integrable derivations in the sense of Hasse-Schmidt of a k-algebra only occur at powers of p.

Cited by

• Finiteness of leaps of modules of integrable derivations of algebras of finite type
• Hasse-Schmidt derivations and locally trivial deformations in positive characteristic

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