Piyush Grover's user avatar
Piyush Grover's user avatar
Piyush Grover's user avatar
Piyush Grover
  • Member for 11 years, 2 months
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52 votes
1 answer
5k views

Mathematics of imaging the black hole

5 votes
1 answer
255 views

Do there exist any variational principles on the space of braids (or knots)?

5 votes
1 answer
361 views

A theory of bifurcation of braids ?

4 votes
1 answer
249 views

Boundary flux maximizing drift (velocity) vector fields for 2D heat equation

3 votes
0 answers
120 views

Rigorous stability analysis of infinite dimensional ODEs : How to bound the tails?

2 votes
1 answer
216 views

When is a stationary measure of a Markov chain "exponentially localized"?

1 vote
1 answer
496 views

Reference request: Spectral analysis of advection diffusion PDE

1 vote
1 answer
216 views

Spectral perturbation theory of discrete spectra in presence of continuous spectrum