User user91132

4 votes

Projectivity of one Tate algebra over another

answered Feb 16, 2012 at 23:09

4 votes

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Covering derivations of a quotient algebra

answered Nov 10, 2015 at 22:31

4 votes

Accepted

Does it follow that any element of $J(A)$ is nilpotent?

answered Dec 14, 2015 at 22:11

3 votes

Every finitely generated flat module over a ring with finitely many minimal primes is projective

answered Sep 26, 2015 at 16:59

3 votes

Accepted

Closed subgroups of $Tr_1(d,\mathbb{Q}_p)$

answered Feb 17, 2012 at 19:01

3 votes

Torsion in tensor products over noncommutative rings

answered Mar 18, 2011 at 17:49

3 votes

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In category O: weight spaces of tensor products

answered Mar 27, 2012 at 10:45

3 votes

Accepted

Cohomology vanishing for formal completions of modules?

answered Aug 1, 2012 at 9:39

3 votes

The (algebraic) dual of a completion

answered Jul 14, 2012 at 10:39

2 votes

Accepted

Lower bound on the degree of a product of elements in a hyperalgebra/enveloping algebra

answered Sep 20, 2011 at 20:48

2 votes

Accepted

Torsion in tensor products over noncommutative rings

answered Mar 20, 2011 at 13:14

2 votes

Reflexive modules over a 2-dimensional regular local ring

answered May 3, 2010 at 10:50

2 votes

Accepted

Flat dimension of injectives over a Gorenstein ring

answered Oct 26, 2015 at 15:25

2 votes

Rings all of whose torsion modules are cyclic

answered Nov 10, 2015 at 20:09

2 votes

Are convolution algebras ever "topologically noetherian"?

answered Nov 25, 2014 at 12:09

1 vote

Accepted

Maximal ideals and Essential ideals

answered May 31, 2013 at 14:34

1 vote

Polynomials from a Recurrence Relation

answered Dec 30, 2010 at 18:48

1 vote

Central extension and direct sum

answered Jan 5, 2011 at 12:16

1 vote

Accepted

Reference request - spectral radius formula for linear transformations in char p

answered Mar 3, 2011 at 16:02

1 vote

semilocal total quotient ring whose J(R) is not zero

answered May 17, 2012 at 23:55

1 vote

Accepted

Reversible Rings

answered Jun 23, 2012 at 20:32

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51 Answers

Projectivity of one Tate algebra over another

Covering derivations of a quotient algebra

Does it follow that any element of $J(A)$ is nilpotent?

Every finitely generated flat module over a ring with finitely many minimal primes is projective

Closed subgroups of $Tr_1(d,\mathbb{Q}_p)$

Torsion in tensor products over noncommutative rings

In category O: weight spaces of tensor products

Cohomology vanishing for formal completions of modules?

The (algebraic) dual of a completion

Lower bound on the degree of a product of elements in a hyperalgebra/enveloping algebra

Torsion in tensor products over noncommutative rings

Reflexive modules over a 2-dimensional regular local ring

Flat dimension of injectives over a Gorenstein ring

Rings all of whose torsion modules are cyclic

Are convolution algebras ever "topologically noetherian"?

Maximal ideals and Essential ideals

Polynomials from a Recurrence Relation

Central extension and direct sum

Reference request - spectral radius formula for linear transformations in char p

semilocal total quotient ring whose J(R) is not zero

Reversible Rings