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I am one of those who believe mathematics is an art.


Mar
17
comment Summing cosines
there is same formula is you change cos to sin by Euler polynomials. This formula is orginally from Euler which wanted to compute zeta function for n=2k . You can find in his original proof such formula. if you assume x=0, then you can compute zeta function for n=2k
Mar
17
comment Summing cosines
E. R. Hansen, A table of series and products, Prentice-Hall (1975). see page 244.
Mar
17
answered Summing cosines
Mar
15
accepted Short time existence on Hyperbolic Ricci flow in non-compact case
Mar
14
answered Consequences of the Inverse Galois Problem
Mar
12
revised Finding density of Haar measure relative to the Liouville volume measure on $\frac{G^{\mathbb{C}}}{P}$
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Mar
12
revised Orbital integral by using symplectic quotient
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Mar
12
revised Short time existence on Hyperbolic Ricci flow in non-compact case
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Mar
12
revised Looking for a necessary and sufficient condition for the polarization $\mathbb{P}$ being positive
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Mar
12
answered A question about Marsden-Weinstein reduction theory
Mar
12
revised A question about Marsden-Weinstein reduction theory
rolled back to a previous revision
Mar
12
revised A question about Marsden-Weinstein reduction theory
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Mar
9
revised If X is a quasiprojective variety with condition S_2, and if its normalization Y is Cohen-Macaulay, is X necessarily Cohen-Macaulay?
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Mar
9
suggested approved edit on If X is a quasiprojective variety with condition S_2, and if its normalization Y is Cohen-Macaulay, is X necessarily Cohen-Macaulay?
Mar
6
revised Maryam Mirzakhani's works
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Mar
6
answered Maryam Mirzakhani's works
Mar
3
revised What is a good poster for a math conference?
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Mar
3
answered What is a good poster for a math conference?
Mar
2
revised A question about Marsden-Weinstein reduction theory
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Mar
1
revised When a Spherical variety is $K$-stable
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