Quasiphantom categories on a family of surfaces isogenous to a higher product
- 주제(키워드) Derived categories , Exceptional collections , Surfaces isogenous to a higher product , Quasiphantom categories
- 주제(기타) Mathematics
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- 발행기관 ACADEMIC PRESS INC ELSEVIER SCIENCE
- 발행년도 2017
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000162091
- 본문언어 영어
- Published As http://dx.doi.org/10.1016/j.jalgebra.2016.11.020
초록/요약
We construct exceptional collections of line bundles of maximal length 4 on S = (C x D)/G which is a surface isogenous to a higher product with p(g) = q = 0 where G= G(32, 27) is a finite group of order 32 having number 27 in the list of Magma library. From these exceptional collections, we obtain new examples of quasiphantom categories as their orthogonal complements. (C) 2016 Elsevier Inc. All rights reserved.
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