Mariano Suárez-Álvarez's user avatar
Mariano Suárez-Álvarez's user avatar
Mariano Suárez-Álvarez's user avatar
Mariano Suárez-Álvarez
  • Member for 14 years, 5 months
  • Last seen more than a month ago
  • Buenos Aires
1 vote

How many rings exist when ring is subspace of finite dimentional vector space?

1 vote

Eigenvalues of an element in a Weyl algebra

1 vote

Is there some textbook for the details of the computation of the homology groups

1 vote
Accepted

Is there a relationship between the right global dimensions of R and R[1/v]?

1 vote

Extremely messy proofs

1 vote

Modern reference for integral homology of a finitely generated abelian group

1 vote

Finite subgroup of GL_2(C).

1 vote
Accepted

Sheaf of sections and local triviality

1 vote

Noncommutative computational package

1 vote

Obtaining derived functors from derived functors of similar complexes or "bluntly truncated" unbounded complexes (without adding 0's to the left)

1 vote

Quotients of classifying spaces

1 vote

Can you compute the quotient set below?

1 vote
Accepted

cap products and injective abelian groups

1 vote

Epimorphisms with artinian domain

0 votes

Are morphisms of finite length modules determined by the behaviour of the simple modules?

0 votes
Accepted

I need to prove that any element in a rings is representable as a product of some element and some central idempotent

0 votes

What kind of 3-manifolds arise has hypersurfaces in R^4?

0 votes

"Conjugacy rank" of two matrices over field extension

0 votes

Complete discrete valuation rings with residue field ℤ/p

0 votes

How can we formalize the naturality of certain characteristic subgroups?

0 votes

Definition of the symmetric algebra in arbitrary characteristic for graded vector spaces

0 votes

Hopf algebras arising as Group Algebras

0 votes

Cotangent bundle of a submanifold

-1 votes

Characterizing nilpotents in a ring by a universal property

-1 votes

Is the universal covering of an open subset of $\mathbb{R}^n$ diffeomorphic to an open subset of $\mathbb{R}^n$ ?

-3 votes

Examples for D-affine varieties?

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