期刊论文

Wan, Qianhong

英文

Advances in Applied Clifford Algebras

0188-7009

2017

27

3

2885-2897

10.1007/s00006-017-0783-1

Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11271119, 11201220]; Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [14JJ3099, 2016JJ6124, 2016JJ6049]

本校为第一机构

Let A be a finite dimensional algebra graded by a finite group, and let Γ be the corresponding smash product. We prove that if A is separably graded, then the representation dimension of Γ is at least the Oppermann dimension of A plus two; if A is in addition self-injective, then the representation dimension of Γ is at least the dimension of the stable A-module category plu...