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Questions
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Motivation for and history of pseudo-differential operators

apr 9 at 20:58 Marcelo 15●3

 
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Application and relevance of Sobolev gradients

mar 27 at 21:11 Martin 1,272●3●14

 
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Orthogonal projection of discontinuous piecewise polynomial space in energy scalar product

mar 7 at 20:30 Martin 1,272●3●14

 
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$T^\dagger T$ is an orthogonal projection. What do we know about $T^\dagger S$?

feb 13 at 13:03 Martin 1,272●3●14

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Distributional derivative of non continuously differentiable functions

feb 1 at 3:39 Phil Zaretzki 1

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Regge calculus: Questions of consistency resolved?

sep 10 at 7:18 Lizao Li 261●2●8

 
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A category of manifolds that includes Polygonal domains

aug 2 at 17:18 Martin 1,272●3●14

 
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Norm estimate for Moore-Penrose pseudo-inverse of $i^\ast T i$

jul 31 at 8:15 Martin 1,272●3●14

 
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Tensor analysis/Differential forms outside physics

jul 17 at 2:15 dab 163●6

 
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Poincare constant for $L^2$-differential-forms on a submanifold of $\mathbb R^n$ with Lipschitz boundary

jun 26 at 4:22 MathOverflow♦ 1●2●3

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