1 citations · 1 across the 1 of their papers we have counts for
4 papers
On the bracket of integrable derivations
Luis Narváez-Macarro, María de la Paz Tirado Hernández
We prove that any multi-variate Hasse-Schmidt derivation can be decomposed in terms of substitution maps and uni-variate Hasse-Schmidt derivations. As a consequence we prove that t…
On the behavior of modules of -integrable derivations in the sense of Hasse-Schmidt under base change
María de la Paz Tirado Hernández
We study the behavior of modules of -integrable derivations of a commutative finitely generated algebra in the sense of Hasse-Schmidt under base change. We focus on the case of…
Leaps of modules of integrable derivations in the sense of Hasse-Schmidt
María de la Paz Tirado Hernández
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 occu…
Integrable derivations in the sense of Hasse-Schmidt for some binomial plane curve
María de la Paz Tirado Hernández
We describe the module of integrable derivations in the sense of Hasse-Schmidt of the quotient of the polinomial ring in two variables over an ideal generated by the equation x^n-y…