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Kostya_I

Apparently, this user prefers to keep an air of mystery about them.

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30 “Three great cocycles” in Complex Analysis as cohomology generators Feb 22 '16
27 Can one make high-level proofs about chess positions? Jan 31 '16
26 Examples of theorems misapplied to non-mathematical contexts Apr 27 '16
26 Nelson's proof of Liouville's theorem Apr 25 '16
16 Why decompose a function with eigenvectors of Laplace operator? Feb 24 '16
13 Why do we use hexagons in percolation? Aug 14 '17
12 Examples of notably long or difficult proofs that only improve upon existing results by a small amount Sep 10 '18
11 Motivated account of the prime number theorem and related topics Aug 26 '18
10 Determinant of an $8 \times 8$ antisymmetric matrix Jul 5 '17
9 Lebesgue measure theory applications Aug 10 '18
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