Question

Expand function in Legendre polynomials on the interval [-1,1]

score 10.8k · Answer 1 · 2026-04-17 08:09:30

10.8k

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Expand function in Legendre polynomials on the interval [-1,1]

Published on 17 Apr 2026 - 8:09

score 172 · Answer 2 · 2026-04-13 15:52:50

172

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Theory of ordinary differential equations - challenging problem (partially solved) - request for help

Published on 13 Apr 2026 - 15:52

score 46 · Answer 3 · 2026-04-13 07:30:56

46

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Construct an increasing function.

Published on 13 Apr 2026 - 7:30

score 166 · Answer 4 · 2026-04-09 04:30:47

166

Views

Contour integral of hypergeometric function

Published on 09 Apr 2026 - 4:30

score 31 · Answer 5 · 2026-04-11 17:45:34

31

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find a composite function that makes a stepwise function continuous

Published on 11 Apr 2026 - 17:45

score 240 · Answer 6 · 2026-04-16 13:55:25

240

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Hypergeometric integral $\int_0^1 dx ~e^{-(\frac{1}{x}+\frac{1}{1-x})}(x)^{b-a-1}(1-x)^{a-1}$.

Published on 16 Apr 2026 - 13:55

score 258 · Answer 7 · 2026-04-13 23:16:30

258

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Inverse Fourier transform of modified Bessel function (part II)

Published on 13 Apr 2026 - 23:16

score 61 · Answer 8 · 2026-04-17 12:00:27

61

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Example of function $f:\mathbb{R}\to \mathbb{R}$ so that the sequence $f_n(x)=f(x+\frac{1}{n})$ not converge for all $x\in\mathbb{R.}.$

Published on 17 Apr 2026 - 12:00

score 34 · Answer 9 · 2026-04-15 11:58:52

34

Views

2-arguments function computing the order

Published on 15 Apr 2026 - 11:58

score 882 · Answer 10 · 2026-04-12 23:20:12

882

Views

Solving transcendental equation involving exponential function

Published on 12 Apr 2026 - 23:20

score 53 · Answer 11 · 2026-04-10 17:54:21

53

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An identity found on oblate spheroidal wave functions. Is it possible to prove this result?

Published on 10 Apr 2026 - 17:54

score 84 · Answer 12 · 2026-04-15 22:49:29

84

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Generalised Spherical Bessel Equation

Published on 15 Apr 2026 - 22:49

score 2.5k · Answer 13 · 2026-04-12 10:32:16

2.5k

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Incomplete Gamma function of negative arguments

Published on 12 Apr 2026 - 10:32

score 299 · Answer 14 · 2026-04-10 01:04:12

299

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Absolute Value of Error Function

Published on 10 Apr 2026 - 1:04

score 111 · Answer 15 · 2026-04-16 13:57:18

If $a^2 + b^2 = 1$, then $a = \sin \theta$ and $b = \cos \theta$ for some $\theta \in [0, 2\pi)$. Is there a variation for more than two variables?

List Question

Expand function in Legendre polynomials on the interval [-1,1]

Theory of ordinary differential equations - challenging problem (partially solved) - request for help

Construct an increasing function.

Contour integral of hypergeometric function

find a composite function that makes a stepwise function continuous

Hypergeometric integral $\int_0^1 dx ~e^{-(\frac{1}{x}+\frac{1}{1-x})}(x)^{b-a-1}(1-x)^{a-1}$.

Inverse Fourier transform of modified Bessel function (part II)

Example of function $f:\mathbb{R}\to \mathbb{R}$ so that the sequence $f_n(x)=f(x+\frac{1}{n})$ not converge for all $x\in\mathbb{R.}.$

2-arguments function computing the order

Solving transcendental equation involving exponential function

An identity found on oblate spheroidal wave functions. Is it possible to prove this result?

Generalised Spherical Bessel Equation

Incomplete Gamma function of negative arguments

Absolute Value of Error Function

If $a^2 + b^2 = 1$, then $a = \sin \theta$ and $b = \cos \theta$ for some $\theta \in [0, 2\pi)$. Is there a variation for more than two variables?

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