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yarchik's user avatar
yarchik
  • Member for 11 years, 2 months
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8 Questions

Score Activity Newest Views
7 votes
0 answers
197 views

A special eigenvalue problem

5 votes
1 answer
957 views

Series solution of the trinomial equation

5 votes
1 answer
408 views

Asymptotic solution of a system of ODEs

4 votes
2 answers
1k views

Reconstruct a matrix from its traces

2 votes
1 answer
573 views

Integer points of one Mordell equation

2 votes
1 answer
167 views

Verify if array is orthogonal

1 vote
0 answers
214 views

Proving identity involving delta-functions

0 votes
0 answers
162 views

One solution is known, how to find another one