Local dimension of differential algebraic variety

Autor:	Trushin, Dima
Rok vydání:	2009
Předmět:	Mathematics - Commutative Algebra 12H05
Druh dokumentu:	Working Paper
Popis:	We consider a relation between local and global characteristics of a differential algebraic variety. We prove that dimension of tangent space for every regular point of an irreducible differential algebraic variety coincides with dimension of the variety. Additionally, we classify tangent spaces at regular points in the case of one derivation. Comment: 20 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0909.3186 Zobrazit plný text záznamu View this record from Arxiv