Autor:	Gontsov, Renat, Vyugin, Ilya
Rok vydání:	2013
Předmět:	Mathematics - Classical Analysis and ODEs 34M03 34M15
Druh dokumentu:	Working Paper
Popis:	The paper concerns the solvability by quadratures of linear differential systems, which is one of the questions of differential Galois theory. We consider systems with regular singular points as well as those with (non-resonant) irregular ones and propose some criteria of solvability for systems whose (formal) exponents are sufficiently small. Comment: 14 pages. arXiv admin note: text overlap with arXiv:1309.7592
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1312.2518 Zobrazit plný text záznamu View this record from Arxiv