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  • Member for 10 years, 7 months
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23
How can an extremely mathematically talented young person be helped to fulfill his/her potential?
Dec 11, 2013
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17
Does iterating the derivative infinitely many times give a smooth function whenever it converges?
Jan 5, 2022
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11
Which great mathematicians were also historians of mathematics?
Feb 12, 2021
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9
When to use more exciting function spaces than ordinary Sobolev spaces?
Sep 19, 2013
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8
If a PDE has a unique classical solution, must it have a unique viscosity solution?
Nov 26, 2013
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7
Whitney extension theorem preserving monotonicity
Nov 3, 2021
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7
Mathematics of sustainable development and energy sobriety in the classroom
Oct 7, 2022
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6
Examples of functions in $W^{k,p}(\Omega)$ with exact smoothness
Oct 15, 2013
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5
List of problems for graduate topics?
May 19, 2021
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5
Reference request for semilinear PDEs in dimension 2
May 4, 2021
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What MO is for and what is *your* aim in participation?
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2021 Moderator election: suggestions for nominees?
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Did a Jewish King of Narbonne exist?