Autor:	Biswas, Indranil, Chaput, Pierre-Emmanuel, Mourougane, Christophe
Rok vydání:	2015
Předmět:	Mathematics - Algebraic Geometry 32M15 32Q26 (primary) 14J60 14F17 14N25 (secondary)
Zdroj:	Pub. Res. Inst. Math. Sci. 55-2 (2019) 283-318
Druh dokumentu:	Working Paper
DOI:	10.4171/PRIMS/55-2-3
Popis:	It is known that the cotangent bundle $\Omega_Y$ of an irreducible Hermitian symmetric space $Y$ of compact type is stable. Except for a few obvious exceptions, we show that if $X \subset Y$ is a complete intersection such that $Pic(Y) \to Pic(X)$ is surjective, then the restriction $\Omega_{Y\|X}$ is stable. We then address some cases where the Picard group increases by restriction. Comment: Results and exposition improved
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1504.03853 Zobrazit plný text záznamu View this record from Arxiv