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AlphaXY

A mathematician who works on PDEs applied to fluid mechanic problems in science and engineering. Specifically, interested in the difficulties encountered when solving partial differential equations, in particular when dealing with non-linear PDEs, such non-linearities represent an impediment who prevent the completeness of a rigorous mathematical theory. I also have an interest in philosophy of mathematics and history of sciences.

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14 How was the area formula for a circle ($A = \pi r^2$) derived before the introduction of calculus? Mar 31 '18
8 Physical interpretation of Lebesgue norm $L^p$ Nov 14 '17
5 Littlewood-Paley decomposition Nov 26 '17
3 Why using dyadic decomposition Nov 15 '17
3 General method to prove density, continuous and compact embedding of space into another Jul 23 '18
2 Prove that Lei-Lin space is a Banach space Aug 14 '18
2 A limit that exists strongly in Sobolev space $H^s$ and weakly in $H^{s+1}$ Sep 10 '18
2 Blow up criterion in PDE theory Nov 15 '17
2 Navier Stokes Energy Estimate Sep 30 '17
2 Where did the idea of square root comes from Nov 15 '17
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