• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

胡永刚 (胡永刚.) | 姚海楼 (姚海楼.) (Scholars:姚海楼)

Indexed by:

CQVIP PKU CSCD

Abstract:

为研究同调维数,可以利用导出范畴的粘合理论来研究代数的弱总体维数的有限性.假设(D(Mod B),D(Mod A),D(Mod C))是导出范畴的标准粘合.证明标准粘合在满足一定条件下,代数A的弱总体维数有限,当且仅当代数B与C的弱总体维数有限.作为应用,证明弱总体维数的有限性是一种导出等价下的不变量.

Keyword:

弱总体维数 导出等价 粘合 导出范畴

Author Community:

  • [ 1 ] 北京工业大学应用数理学院

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Source :

北京工业大学学报

Year: 2018

Issue: 11

Volume: 44

Page: 1454-1458

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Affiliated Colleges:

Online/Total:653/5336193
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.