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15
Math.TechQA.Club
2026-05-07 18:51:53
580
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Matsumura, Exercise 18.8: Cohen-Macaulay and (not) Gorenstein
Published on
07 May 2026 - 18:51
#ring-theory
#commutative-algebra
#formal-power-series
#cohen-macaulay
#gorenstein
328
Views
Sufficient conditions for quotient ring to be Cohen-Macaulay
Published on
06 May 2026 - 14:20
#ring-theory
#commutative-algebra
#modules
#noetherian
#cohen-macaulay
251
Views
Direct product of Cohen-Macaulay rings/Eisenbud, Exercise 18.6
Published on
06 May 2026 - 9:52
#ring-theory
#commutative-algebra
#modules
#cohen-macaulay
659
Views
$2$-dimensional Noetherian integrally closed domains are Cohen-Macaulay
Published on
07 May 2026 - 6:34
#ring-theory
#commutative-algebra
#noetherian
#integral-domain
#cohen-macaulay
172
Views
Rings which are finitely generated and free over Cohen-Macaulay rings are also Cohen-Macaulay
Published on
06 May 2026 - 14:03
#ring-theory
#commutative-algebra
#cohen-macaulay
106
Views
Common equivalent conditions for Cohen-Macaulayness of a ring
Published on
07 May 2026 - 13:49
#commutative-algebra
#cohen-macaulay
780
Views
A quotient of a Cohen-Macaulay ring
Published on
06 May 2026 - 14:43
#commutative-algebra
#cohen-macaulay
137
Views
Is $R[X]/(f)$ Cohen-Macaulay if $R$ is so?
Published on
07 May 2026 - 14:23
#commutative-algebra
#modules
#noetherian
#cohen-macaulay
170
Views
Another non-regular C-M ring
Published on
06 May 2026 - 14:45
#commutative-algebra
#cohen-macaulay
241
Views
2-dimensional Cohen-Macaulay domain
Published on
07 May 2026 - 6:08
#commutative-algebra
#examples-counterexamples
#cohen-macaulay
289
Views
Cohen-Macaulay and regular rings
Published on
06 May 2026 - 13:06
#ring-theory
#commutative-algebra
#krull-dimension
#cohen-macaulay
568
Views
Bruns-Herzog, Cohen-Macaulay Rings, Exercise 6.4.17 (b)
Published on
06 May 2026 - 11:00
#commutative-algebra
#maximal-and-prime-ideals
#cohen-macaulay
194
Views
Matsumura Example 2 (16.E)
Published on
06 May 2026 - 14:03
#commutative-algebra
#cohen-macaulay
253
Views
Cohen-Macaulay ring and module: R-regular vs M-regular
Published on
06 May 2026 - 2:30
#commutative-algebra
#cohen-macaulay
314
Views
Castelnuovo-Mumford regularity of a Veronese subring
Published on
06 May 2026 - 5:59
#algebraic-geometry
#commutative-algebra
#cohen-macaulay
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