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Adic Foxby Classes
被引:0
|作者:
Sather-Wagstaff, Sean K.
[1
]
Wicklein, Richard
[2
]
机构:
[1] Clemson Univ, Sch Math & Stat Sci, O-110 Martin Hall,Box 340975, Clemson, SC 29634 USA
[2] Dakota State Univ, Coll Arts & Sci, 820 N Washington Ave, Madison, SD 57042 USA
关键词:
Adic finiteness;
Adic semidualizing complexes;
Auslander classes;
Bass classes;
Quasi-dualizing modules;
Support;
HOMOLOGICAL DIMENSIONS;
LOCAL COHOMOLOGY;
GORENSTEIN;
MODULES;
COMPLETION;
COMPLEXES;
COFINITE;
RESPECT;
SUPPORT;
DUALITY;
D O I:
10.1007/s10468-020-09984-8
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We continue our work on adic semidualizing complexes over a commutative noetherian ringRby investigating the associated Auslander and Bass classes (collectively known as Foxby classes), following Foxby and Christensen. Fundamental properties of these classes include Foxby Equivalence, which provides an equivalence between the Auslander and Bass classes associated to a given adic semidualizing complex. We prove a variety of stability results for these classes, for instance, with respect to F circle times(L)(R)- where F is an R-complex finite flat dimension, including special converses of these results. We also investigate change of rings and local-global properties of these classes.
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页码:1155 / 1189
页数:35
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