Shahrooz's user avatar
Shahrooz's user avatar
Shahrooz's user avatar
Shahrooz
  • Member for 12 years, 3 months
  • Last seen more than a month ago
3 votes
Accepted

Largest girth of a graph of average degree k

1 vote

What "real life" problems can be solved using billiards?

2 votes

Are there other nice math books close to the style of Tristan Needham?

52 votes

Conway's lesser-known results

2 votes

Problems in advanced calculus

11 votes

Virus community spread mathematical modeling

9 votes

Relevant mathematics to the recent coronavirus outbreak

5 votes

Linear algebra underlying quantum entanglement?

1 vote

Spectral properties of Cayley graphs

6 votes

Is it possible that both a graph and its complement have small connectivity?

-1 votes

What are good articles/books on the psychology of mathematical research?

5 votes

Roots of a polynomial inside the unit circle

7 votes

Integral $\int_0^1 \int_0^1 \cdots \int_0^1\frac{x_{1}^2+x_{2}^2+\cdots+x_{n}^2}{x_{1}+x_{2}+\cdots+x_{n}}dx_{1}\, dx_{2}\cdots \, dx_{n}=?$

6 votes

$p$-groups in which all normal abelian subgroups are cyclic

7 votes

References: spectral analysis of the Laplacian operator

8 votes

Tutte's conjecture on Petersen graphs

2 votes

A book you would like to write

5 votes

How to quantify the error correction capacity of LDPC code?

3 votes
Accepted

The probabilistic method to find out a matrix is MDS

1 vote

Self-dual binary codes of Hamming weight divisible by 8?

1 vote
Accepted

best known bounds for spectral radius

5 votes

Existence of special graph

2 votes

Relation between diametral path and regularity of a graph

3 votes

A spectral graph theory problem

2 votes

Non-Cayley expander graphs

3 votes

How to estimate a specific infinite matrix sum

6 votes

An algebraic graph theory problem?

3 votes

Numerical invariants for a graph or its complement that are bounded by some constant

9 votes
Accepted

Characterization of non-isomorphic graphs but isomorphic total graphs?

8 votes

How many solutions does $\frac{1}{x_1}+\frac{1}{x_2}+\cdots +\frac{1}{x_n}=1$ have?