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ViktorStein's user avatar
ViktorStein's user avatar
ViktorStein
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PhD candidate in Applied Mathematics at TU Berlin

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5
Closed form $\int_{0}^{\frac{r}{2}} {\binom{n}{p} \binom{n-p}{r-2p} 2^{r-2p}}{\binom{2n}{r}^{-1}} \ \text{d}p$
Jul 7, 2019
answer
4
Books containing new results
Feb 11, 2023
question
3
Radon-Nikodym derivative of vector-valued measure with respect to another vector-valued measure
Apr 18, 2022
answer
2
Convex conjugate of relative entropy
Jul 21, 2023
question
1
Polar decomposition of the Volterra integral operator
Mar 23, 2020
question
1
Dynamical formulation of the 2-Wasserstein distance for *discrete* matrix-valued measures
Jan 17, 2023
question
1
Derivative of Moreau envelope in Hilbert space with respect to regularization parameter $\lambda$ using Hopf-Lax formula?
Jan 25
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Lower semicontinuous and convex envelope
Sep 5, 2023
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30
Where does $\pi^2$ appear spontaneously within Physical Phenomenon and Mathematics Equations?
19
Closed form of $\sum_{n = 1}^{\infty} \frac{n^{n - k}}{e^{n} \cdot n!}$
18
Evaluating $\int_0^1 \frac{3x}{\sqrt{4-3x}} dx$
17
Intuition Wanted: Why Define Integrals Component-Wise
16
What are some well-known problems where neural networks don't do very well?