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Student
  • Member for 6 years
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5 votes
Accepted

minimum polynomial definition

4 votes
Accepted

Why are Killing form, Cartan ${\frak h}$, and roots $\alpha$, related by $\kappa(h,[x,y])=\alpha(h)\kappa(x,y)$?

4 votes
Accepted

Why not define a "Dolbeaut complex" with $\partial$ instead of $\overline{\partial}$?

4 votes

Prove that no finite field is algebraically closed (using a particular method)

3 votes

Quantum probability vs. Kolmogorov's probability

3 votes

Proof Help: Proving that limit exists and equals the derivative

2 votes
Accepted

Concluding a proof ($\pi$ is irrational)

2 votes

Doubts about a question I asked a long time ago (eigenvalues)

2 votes

Solving a fourth degree equation

1 vote
Accepted

Solve the equation in the field

1 vote
Accepted

Example of "practical" applications of Donaldson Invariants

1 vote

A simple formula in finite group representation

1 vote

Lemma which is used on Open Mapping Theorem

1 vote
Accepted

A module of a Lie algebra can be decomposed into irreducibles if and only if every submodule has a complement.

0 votes

Subspace of a normed space N

0 votes

Rotman Algebraic Topology Exercise 1.14

0 votes

What are the analogues of Littlewood-Richardson coefficients for monomial symmetric polynomials?

0 votes

What do the spaces $\mathbb{S}^1 \times \mathbb{R}$ and $\mathbb{H} \times \mathbb{R}$ look like? Also, a few questions about other spaces.