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Zhang Xiao's user avatar
Zhang Xiao's user avatar
Zhang Xiao's user avatar
Zhang Xiao
  • Member for 12 years
  • Last seen more than 7 years ago
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Undergraduate at the University of Hong Kong
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Top posts
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13
Examples of theorems with proofs that have dramatically improved over time
May 8, 2012
question
12
Finding topological obstructions for a complex manifold to be Kaehler
Apr 9, 2012
question
11
Two approaches to compute the signature of a Kaehler manifold
Apr 8, 2012
question
7
Pólya's conjecture on the spectra of the Laplacians
Apr 15, 2012
question
2
On certain decomposition of unitary symmetric matrices
Jul 29, 2012
question
1
How Markus–Yamabe implies Jacobian ?
Aug 21, 2012
answer
1
Approachable French masters
Jun 11, 2012
answer
0
Fundamental Theorem of Algebra, Theorems of Brouwer and Borsuk
Apr 10, 2012
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On certain decomposition of unitary symmetric matrices