Mohammad Khosravi's user avatar
Mohammad Khosravi's user avatar
Mohammad Khosravi's user avatar
Mohammad Khosravi
  • Member for 11 years, 9 months
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4 votes
3 answers
3k views

A nice necessary and sufficient condition on positive semi-definiteness of a matrix with a special structure

4 votes
1 answer
429 views

Finding all local maximum points of a function?

3 votes
0 answers
800 views

A problem on graph theory and complex numbers!

3 votes
1 answer
289 views

More than controlability: Speed of controllability!

3 votes
0 answers
191 views

Nonexistence of Limit Cycle

2 votes
1 answer
389 views

Reference on Probability theory on functional spaces (in special Hilbert spaces)

1 vote
0 answers
209 views

Periodic solution of first order ODE

1 vote
0 answers
273 views

Convergence proof for fictitious play!

1 vote
1 answer
204 views

Number of solutions of a system of equation!