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pro vyhledávání: '"von Keler, Johannes"'
Vehicle models have a long history of research and as of today are able to model the involved physics in a reasonable manner. However, each new vehicle has its new characteristics or parameters. The identification of these is the main task of an engi
Externí odkaz:
http://arxiv.org/abs/2412.07521
Autor:
von Keler, Johannes, Teufel, Stefan
Publikováno v:
Annales Henri Poincare 17: 3321--3360 (2016)
We consider a system of $N$ bosons confined to a thin waveguide, i.e.\ to a region of space within an $\varepsilon$-tube around a curve in $\mathbb{R}^3$. We show that when taking simultaneously the NLS limit $N\to \infty$ and the limit of strong con
Externí odkaz:
http://arxiv.org/abs/1510.03243
Autor:
von Keler, Johannes
We consider the dynamics of $N$ interacting bosons in three dimensions which are strongly confined in one or two directions. We analyze the two cases where the interaction potential $w$ is rescaled by either $N^{-1}w(\cdot)$ or $a^{3\theta-1}w(a^\the
Externí odkaz:
http://arxiv.org/abs/1412.3437
Autor:
von Keler, Johannes, Teufel, Stefan
We consider the dynamics of a massless scalar field with time-dependent sources in the adiabatic limit. This is an example of an adiabatic problem without spectral gap. The main goal of our paper is to illustrate the difference between the error of t
Externí odkaz:
http://arxiv.org/abs/1204.0344
Autor:
von Keler, Johannes
We consider the dynamics of N interacting Bosons in three dimensions which are strongly confined in one or two directions. We analyze the mean field scaling and the nonlinear Schrödinger scaling of the interaction potential w and choose the initial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79703a8167cebb8d4eaa17179d7f2f09
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