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seen Nov 19 at 20:31

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Jun
22
revised How to calculate dual frames under constraints?
added 4 characters in body; added 3 characters in body
Jun
22
revised How to calculate dual frames under constraints?
added 89 characters in body
Jun
22
revised How to calculate dual frames under constraints?
problem 1 is solved and thus removed
Jun
22
revised How to calculate dual frames under constraints?
added 135 characters in body
Jun
22
revised How to use Galerkin method to prove uniqueness of solutions of hyperbolic equations?
added 9 characters in body
Jun
15
revised Bounding the integral $\int_{2}^{x} \frac{\mathrm dt}{\log^{n}{t}}$
refine the sub/superscript
Jun
14
revised Why is $\infty^0$ indeterminate?
"Texize" the limit
Jun
13
revised Can anyone recommend some books on PDE in $L^p$ space for me?
edited tags
Jun
13
revised How to calculate the degrees of freedom of an $r$-ranked matrix with the size being $n\times n$?
further explanation of "degrees of freedom"; deleted 4 characters in body
Jun
9
revised Two vague steps in the proof of Harnack inequality
snapshot inserted
Jun
7
revised Applications of algebra to algorithms
added 62 characters in body
Jun
6
revised Get polar equation from cartesian equation
"Texize" the formulas
Jun
3
revised Mathematica: How to convert scales to frequencies?
added 20 characters in body
Jun
3
revised Matrix equation question
added 26 characters in body
Jun
3
revised Matrix equation question
edited body
May
17
revised Two vague steps in the proof of Harnack inequality
added 2 characters in body