24,798 reputation
268132
bio website math.purdue.edu/~eremenko
location United States
age 60
visits member for 2 years, 8 months
seen 3 hours ago
Math Professor

2d
comment Extension of conformal map and annulus
What do you mean by "circles"??
Apr
16
comment Motivation for the existence of periodic solutions
For the bigger picture, read Poincare, Le methodes nouvelles de la mechanique celeste, or his popular articles. It is also important that clocks and other similar devices work periodically.
Apr
14
revised intersection of holomorphic curve with hyperplane
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Apr
14
comment intersection of holomorphic curve with hyperplane
@user42721: Sorry, I did not notice this. Now I added the necessary modification.
Apr
14
revised intersection of holomorphic curve with hyperplane
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Apr
14
answered intersection of holomorphic curve with hyperplane
Apr
12
answered About extending plurisubharmonic function
Apr
12
answered Gradient estimate of convex functions
Apr
10
awarded  Nice Answer
Apr
9
revised Hopf link from analytic geometry
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Apr
8
awarded  Nice Answer
Apr
8
revised Continuous Weierstrass map
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Apr
8
comment Positivity of the Coulomb energy in two dimensions
@whz: Your guess about $\nu(g)$ is correct, but your conjecture is not: let the support of $f$ consist of two small pieces very far away from each other. Then the energy is negative.
Apr
8
comment Positivity of logarithmic energy of certain measures
I do not see any minus missing. I think my answer to the question as stated is correct.
Apr
7
answered Positivity of logarithmic energy of certain measures
Apr
6
revised How many metrics of constant curvature exist on a Riemannian surface?
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Apr
5
awarded  Necromancer
Apr
5
comment How many metrics of constant curvature exist on a Riemannian surface?
Thanks. I corrected.
Apr
5
revised How many metrics of constant curvature exist on a Riemannian surface?
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Apr
5
revised How many metrics of constant curvature exist on a Riemannian surface?
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