User Bugs Bunny - MathOverflow

Bugs Bunny

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191 Answers

Score Activity Newest

2 votes

Degrees of a polynomial $p$ such that $x\mapsto p(x)$ is one-to-one

answered May 17, 2010 at 14:50

2 votes

free Z-modules: Bases etc.

answered May 12, 2010 at 11:55

2 votes

Subrings of rational functions invariant under change of sign

answered Jun 15, 2010 at 10:30

2 votes

What is the relation between vector bundles on a manifold and grassmanians?

answered Jul 20, 2010 at 10:25

2 votes

Careers advice for Ph.D.s without current postdocs or university jobs

answered Jul 20, 2010 at 10:37

2 votes

Vector bundle and inverse image

answered Sep 20, 2010 at 13:34

2 votes

Recovering representation from its character

answered Jul 23, 2010 at 7:04

2 votes

Sub-Hopf algebras of group algebras

answered Oct 20, 2010 at 11:14

2 votes

Is there a Todd-Coxeter algorithm for rings?

answered Sep 28, 2010 at 8:04

2 votes

Quasi-coherent envelope of a module

answered Oct 1, 2010 at 14:24

2 votes

Is the preimage of a Hopf subalgebra a Hopf subalgebra?

answered Aug 31 at 12:52

2 votes

An algebra map between Hopf algebras that does not commute with the counit

answered Sep 18 at 10:16

2 votes

Is the Jordan decomposition for reductive groups algebraic?

answered Mar 21, 2020 at 14:08

2 votes

How to add two numbers from a group theoretic perspective?

answered Jan 24, 2020 at 7:40

2 votes

One point compactification of the tangent bundle

answered Jan 14, 2020 at 18:29

2 votes

Accepted

Category of representations of a tensor product algebra

answered Jan 6, 2020 at 12:06

2 votes

Number of rings with additive group $(\mathbb{Z}_{16})^2$. A341547(16) in OEIS

answered Apr 9, 2021 at 8:34

2 votes

Accepted

Universal property of induced representation

answered Jun 16, 2020 at 8:43

1 vote

Morphisms of two fully reducible representations of a group

answered Apr 10, 2020 at 16:26

1 vote

Invariant subspaces and isotypic decomposition (reference request)

answered Mar 31, 2020 at 6:47

1 vote

When is a nilpotent Lie algebra isomorphic to the associated graded of its lower central series?

answered Mar 10, 2021 at 20:28

1 vote

Quantum group associated to a reductive group

answered Jun 23 at 7:51

1 vote

Tensor-indecomposable modules

answered Mar 7, 2020 at 10:53

1 vote

Are all automorphisms of Lin(V) given by similarity transforms?

answered Oct 17, 2010 at 7:25

1 vote

Obstruction for a real algebraic surface to be a complex algebraic curve

answered Sep 30, 2010 at 14:38

1 vote

Accepted

Finite dual of an algebra morphism.

answered Nov 4, 2010 at 9:48

1 vote

Replacing Spectrum with Valuations of a Field - An Alternative to Schemes?

answered Jul 21, 2010 at 20:41

1 vote

How do Jordan algebras help one understand representations of exceptional Lie algebras?

answered Sep 27, 2010 at 15:19

1 vote

Groups and rings which are not sets

answered Sep 27, 2010 at 15:29

1 vote

Getting the Weyl dimension formula geometrically

answered Jul 14, 2010 at 10:23

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