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Sergii Voloshyn's user avatar
Sergii Voloshyn's user avatar
Sergii Voloshyn's user avatar
Sergii Voloshyn
  • Member for 2 years, 5 months
  • Last seen more than a week ago
  • Kyiv, Ukraine
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https://www.researchgate.net/profile/Sergii-Voloshyn

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All Questions Answers
Score Newest
question
5
How to calculate the sum of general type $\sum_{k=0}^n {n\choose k} {n\choose k+a} {2 k- n + a \choose r }$?
Aug 5, 2022
question
3
How to do the sum over integer compositions
Aug 18, 2021
question
2
How to find the symmetry group of the differential equation
Jul 10, 2021
question
2
New identity for sum over Young diagram of symmetric group?
Oct 21, 2021
question
2
How to re-expand the sum of Schur function?
Oct 21, 2021
question
1
How to explicitly obtain an analytic function whose power series coefficients are sums over integer compositions?
Aug 20, 2021
question
1
How to calculate Toeplitz-type determinant expansion?
Oct 21, 2021
question
1
How to obtain explicit formula for this sum over Young diagram?
Oct 25, 2021
question
1
Quaternion representation and Haar measure of $SU(3)$ [closed]
Mar 31
question
0
How to calculate determinants of such types?
Aug 11, 2022

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