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Mathematics
Dem K.'s user avatar
Dem K.'s user avatar
Dem K.'s user avatar
Dem K.
  • Member for 8 years, 4 months
  • Last seen more than 6 years ago
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9
Proving that the eigenfunctions of the Laplacian form a basis of $L^2(\Omega)$ (and of $H_0^1(\Omega)$)
Mar 21, 2016
5
What does it mean that the subgroup is equal to $1$?
Feb 27, 2016
4
Minimizing a functional in the Sobolev space $H_0^1$
Feb 27, 2016
4
What are some good books on algebraic inequalities?
Apr 10, 2016
1
References for Laplace Equation, weak solutions and eigenvalues via the variational method
Mar 12, 2016
1
If $u_n \rightharpoonup u$ in $H_0^1(\Omega)$, what can we say about $\{\nabla u_n\}$?
Mar 22, 2016
1
Partial fraction decomposition of $\frac{21}{s^{2}+4}$ for inverse-Laplace transform
Mar 13, 2016