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15
Math.TechQA.Club
2026-03-22 14:07:45
111
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Looking for easy example of 2-dimensional Noetherian domain which is not Cohen-Macaulay
Published on
22 Mar 2026 - 14:07
#commutative-algebra
#noetherian
#krull-dimension
#cohen-macaulay
128
Views
regular sequences: proving the geometric interpretation
Published on
22 Mar 2026 - 17:14
#algebraic-geometry
#commutative-algebra
#cohen-macaulay
210
Views
Completion and endomorphism ring of injective envelope
Published on
22 Mar 2026 - 12:43
#ring-theory
#commutative-algebra
#homological-algebra
#cohen-macaulay
411
Views
Integral extension of a local ring is semilocal
Published on
23 Mar 2026 - 1:52
#commutative-algebra
#local-rings
#cohen-macaulay
301
Views
For a Cohen-Macaulay local ring grade and height are same
Published on
22 Mar 2026 - 13:32
#commutative-algebra
#cohen-macaulay
53
Views
Cohen-Macaulay ring without non-trivial idempotent is homomorphic image of Noetherian domain?
Published on
22 Mar 2026 - 18:17
#algebraic-geometry
#commutative-algebra
#homological-algebra
#krull-dimension
#cohen-macaulay
252
Views
Noetherian Catenary ring and Cohen-Macaulay ring
Published on
22 Mar 2026 - 22:49
#abstract-algebra
#commutative-algebra
#cohen-macaulay
76
Views
Background of Commutative Algebra for Cohen-Macaulay orders and bibliography
Published on
15 Mar 2026 - 4:43
#abstract-algebra
#commutative-algebra
#book-recommendation
#advice
#cohen-macaulay
359
Views
Is a quotient of ring of polynomials Cohen-Macaulay?
Published on
22 Mar 2026 - 19:46
#polynomials
#commutative-algebra
#cohen-macaulay
55
Views
Determining maximal Cohen-Macaulay modules over an invariant ring
Published on
22 Mar 2026 - 18:04
#abstract-algebra
#ring-theory
#representation-theory
#invariant-theory
#cohen-macaulay
45
Views
Existence of ideal in Cohen-Macaulay ring, going modulo which still gives Cohen-Macaulay
Published on
16 Mar 2026 - 20:22
#commutative-algebra
#noetherian
#krull-dimension
#local-rings
#cohen-macaulay
139
Views
If $ \operatorname{Ass}(M)= \operatorname{Assh}(M)$, then $M$ is a Cohen-Macaulay $R$-module?
Published on
17 Mar 2026 - 6:16
#commutative-algebra
#modules
#cohen-macaulay
142
Views
Surjective homomorphism from a faithfully flat module to a regular local ring.
Published on
17 Mar 2026 - 7:19
#commutative-algebra
#flatness
#local-rings
#cohen-macaulay
274
Views
On local cohomology and canonical module
Published on
22 Mar 2026 - 13:04
#commutative-algebra
#cohen-macaulay
#local-cohomology
62
Views
On possible closure operation induced by derived functors
Published on
19 Mar 2026 - 20:56
#commutative-algebra
#homological-algebra
#derived-functors
#cohen-macaulay
#gorenstein
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