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Johannes Trost

I am a theoretical physicist, now working in IT (currently robotics).

I am interested in special functions, graph theory, and orthogonal arrays (and pretty much everything in discrete math)

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8 Asymptotic expansion of $\sum\limits_{n=1}^{\infty} \frac{x^{2n+1}}{n!{\sqrt{n}} }$ Mar 18 '17
7 Asymptotic expansion of $\sum\limits_{n=1}^{\infty} \frac{x^{2n+1}}{n!{\sqrt{n}} }$ Apr 3 '17
6 Lower bound of integral involving Laguerre polynomials Aug 13 '13
6 An inequality involving Bessel functions of imaginary order Apr 30 '14
6 Exponential approximation for 3F2 hypergeometric function with repeated indices Jul 28 '16
5 expression for infinite series with powers of factorial in denominator Dec 2 '14
5 The function $\sum_{0}^{\infty} x^n/n^n$ Dec 17 '17
4 Is it possible to get an equation with two exponentials and a bessel function in closed form? Feb 7 '15
4 Asympotics of $\int_0^{\infty} \left[ Q(m,x)\right]^d dx$ Feb 27 '20
4 A hypergeometric identity related to Bessel functions Jun 28 '19
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