Dinakar Muthiah's user avatar
Dinakar Muthiah's user avatar
Dinakar Muthiah's user avatar
Dinakar Muthiah
  • Member for 14 years, 5 months
  • Last seen more than 6 years ago
85 votes

What are your favorite instructional counterexamples?

39 votes

Why do functions in complex analysis behave so well? (as opposed to functions in real analysis)

37 votes

Describe a topic in one sentence.

29 votes

Heuristic explanation of why we lose projectives in sheaves.

17 votes

Theorems for nothing (and the proofs for free)

16 votes

equivalence of Grothendieck-style versus Cech-style sheaf cohomology

14 votes

Learning new mathematics

14 votes

A learning roadmap for Representation Theory

10 votes
Accepted

How to Compute the coordinate ring of flag variety?

8 votes

What are some fundamental "sources" for the appearance of pi in mathematics?

6 votes

How do you rotate a matrix to maximum sparsity?

6 votes

What is the field with one element?

6 votes

Notions of Matrix Differentiation

5 votes
Accepted

Expository treatment of Schubert Cells Paper

5 votes

Quasi-coherent sheaves in the Functor-of-points approach

4 votes

Good introductory references on algebraic stacks?

4 votes

Simplex method for SDP?

3 votes

What is the first interesting theorem in (insert subject here)?

3 votes

Thorough Introduction to Singular Value Decomposition

1 vote

Various concepts of "closure" or "completion" in mathematics