bio  website  math.purdue.edu/~eremenko 

location  United States  
age  60  
visits  member for  2 years, 8 months 
seen  3 hours ago  
stats  profile views  8,899 
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
added 583 characters in body 
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
added 56 characters in body 
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?
deleted 222 characters in body 
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?
added 207 characters in body 
Apr 5 
revised 
How many metrics of constant curvature exist on a Riemannian surface?
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