List questions from graded-rings

548

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If $I$ is a homogeneous ideal of $A$ contained in $A_+$, then $\sqrt{I} = \bigcap\limits_{I\subset P\in\text{Proj }A} P$?

Published on 17 Feb 2015 - 2:04

144

Views

When is a D-module holonomic?

Published on 25 Mar 2026 - 7:40

29

Views

First order differential calculus over algebra $A$

Published on 24 Feb 2015 - 23:28

440

Views

Do non-graded rings exist?

Published on 10 Mar 2015 - 18:21

511

Views

Basic question regarding a finitely generated graded $A$-algebra

Published on 24 Mar 2015 - 1:04

207

Views

About the meaning of associated graded ideal

Published on 27 Mar 2015 - 1:42

1.7k

Views

Definition of multiplicity

Published on 25 Mar 2026 - 22:03

51

Views

Why in a graded ring $A$ finitely generated that's an algebra over a field $K$ every maximal ideal is a $K$-subspace?

Published on 01 Apr 2015 - 22:59

128

Views

What is the meaning of 'homogeneous' here? And what does it mean by 'degree'?

Published on 01 May 2015 - 3:59

389

Views

Hartshorne Exercise 2.6: what gradation does $S(Y)_{x_i}$ inherit from $S$?

Published on 10 Jun 2015 - 22:29

435

Views

Example of a Non-Graded Ideal in a Graded Ring

Published on 28 Jun 2015 - 20:22

906

Views

Decomposition of a homogeneous polynomial

Published on 30 Jul 2015 - 18:58

306

Views

Homogeneus primes in a graded ring

Published on 06 Aug 2015 - 18:50

1.4k

Views

dual algebra of a coalgebra

Published on 25 Mar 2026 - 23:38

1.6k

Views

Weighted projective space and $\mathrm{Proj}$

Published on 18 Aug 2015 - 14:41

List Question

If $I$ is a homogeneous ideal of $A$ contained in $A_+$, then $\sqrt{I} = \bigcap\limits_{I\subset P\in\text{Proj }A} P$?

When is a D-module holonomic?

First order differential calculus over algebra $A$

Do non-graded rings exist?

Basic question regarding a finitely generated graded $A$-algebra

About the meaning of associated graded ideal

Definition of multiplicity

Why in a graded ring $A$ finitely generated that's an algebra over a field $K$ every maximal ideal is a $K$-subspace?

What is the meaning of 'homogeneous' here? And what does it mean by 'degree'?

Hartshorne Exercise 2.6: what gradation does $S(Y)_{x_i}$ inherit from $S$?

Example of a Non-Graded Ideal in a Graded Ring

Decomposition of a homogeneous polynomial

Homogeneus primes in a graded ring

dual algebra of a coalgebra

Weighted projective space and $\mathrm{Proj}$

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