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Math604
  • Member for 9 years, 1 month
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7 votes
2 answers
2k views

Eigenvalues of Laplace-Beltrami on half sphere

6 votes
1 answer
316 views

finding subharmonic function on the ball with both Dirichlet and Neumann boundaries prescribed

6 votes
0 answers
187 views

behaviour of first eigenfunction near the boundary

5 votes
1 answer
409 views

improved Sobolev embedding

4 votes
0 answers
132 views

Smooth dependence of solution to elliptic pde depending on parameter

4 votes
0 answers
90 views

Biharmonic operator and maximum principle (PPP)

4 votes
0 answers
102 views

Gradient bounds on a solution of a linear elliptic problem

4 votes
1 answer
155 views

Smoothness of critical elliptic problem

4 votes
1 answer
174 views

Elliptic regularity for two dimensional domains

4 votes
1 answer
318 views

Fundamental gap for Schrödinger operator

3 votes
0 answers
55 views

system of Euler like ode's

3 votes
0 answers
75 views

solutions of a pde smooth with respect to a parameter

3 votes
0 answers
278 views

Helmholtz-Hodge decomposition

3 votes
1 answer
327 views

elliptic regularity of Neumann problem on Square

3 votes
0 answers
60 views

Liouville theorem for linear equation

3 votes
1 answer
129 views

Maximum principle for an elliptic like operator

3 votes
1 answer
106 views

Positive first eigenvalue; operator satisfies maximum principle

2 votes
1 answer
161 views

Simple elliptic pde problem

2 votes
0 answers
49 views

Rescaling an elliptic system

2 votes
0 answers
86 views

Elliptic pde and boundary layer estimates

2 votes
1 answer
154 views

Sobolev imbedding result; proof

2 votes
0 answers
75 views

elliptic pde question

2 votes
0 answers
165 views

regularity; elliptic pde

2 votes
0 answers
85 views

Fourier Transform ; half space elliptic baby problem

2 votes
0 answers
53 views

Sign changing elliptic problem

2 votes
0 answers
79 views

A log cut off function

2 votes
0 answers
139 views

elliptic regularity for Neumann BVP on square

2 votes
1 answer
435 views

comparing Laplacian and gradient of function on boundary

2 votes
1 answer
260 views

elliptic boundary regularity, tangential regularity

2 votes
0 answers
208 views

degree theory argument in elliptic pde; apparent contradiction