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Suvrit
  • Member for 13 years, 7 months
  • Last seen more than a month ago
183 votes
127 answers
62k views

Most memorable titles

12 votes
2 answers
3k views

What is the "correct" generalization of operator norms for nonlinear operators?

95 votes
36 answers
16k views

The concept of duality

19 votes
1 answer
2k views

Smallest eigenvalue of a tricky random matrix

12 votes
2 answers
1k views

Logarithm of AM/GM ratio: $\sqrt{\log((x+y)/(2\sqrt{xy}))}$

21 votes
3 answers
2k views

Sampling from the Birkhoff polytope

26 votes
4 answers
6k views

What would be some major consequences of the inconsistency of ZFC?

25 votes
5 answers
2k views

When is a matrix power nonnegative

21 votes
0 answers
855 views

Noncommutative arithmetic mean geometric mean inequality and symmetric polynomials

11 votes
2 answers
990 views

Extension of the Hall-Witt identity

8 votes
0 answers
247 views

Quantum coupon collection: positivity of an alternating sum of matrices

3 votes
0 answers
165 views

Integral representation of the complex homogeneous polynomial $z_1\cdots z_n$

7 votes
1 answer
458 views

Represent matrix immanants using Schur functions

5 votes
1 answer
609 views

Characterizing invertible nonnegative matrices with bounded sums

1 vote
2 answers
1k views

Norm of Cesaro matrix

21 votes
0 answers
896 views

Cauchy matrices with elementary symmetric polynomials

1 vote
1 answer
105 views

Log-nonexpansive functions: terminology and references

13 votes
0 answers
455 views

Descartes rule of signs for a noncommutative polynomial in matrix variables

6 votes
1 answer
1k views

Divisibility of a binomial coefficient by $p^2$ -- current status

29 votes
3 answers
5k views

Citing papers that are in a language that you do not read.

5 votes
1 answer
615 views

q-analog of the matrix exponential

14 votes
4 answers
3k views

Representing a product of matrix exponentials as the exponential of a sum

6 votes
2 answers
633 views

Alternating sums of GCDs

8 votes
1 answer
1k views

Expected norm of sum of random orthogonal matrices

16 votes
2 answers
5k views

What's tropical about tropical algebra?

14 votes
1 answer
825 views

Applications of the GCD metric

4 votes
1 answer
391 views

Extensions to the Golden-Thompson inequality?

4 votes
2 answers
478 views

When is a metric space isometrically embeddable into some Banach space?

10 votes
3 answers
2k views

History of the triangle inequality

11 votes
1 answer
3k views

Matrix inversion lemma with pseudoinverses