Zobrazeno 1 - 10
of 1 238
pro vyhledávání: '"Vondrácek P"'
Autor:
Vlainić Miloš, Mlynář Jan, Weinzettl Vladímir, Papřok Richard, Imríšek Martin, Ficker Ondřej, Vondráček Petr, Havlíček Josef
Publikováno v:
Nukleonika, Vol 60, Iss 2, Pp 249-255 (2015)
Runaway electrons present an important part of the present efforts in nuclear fusion research with respect to the potential damage of the in-vessel components. The COMPASS tokamak a suitable tool for the studies of runaway electrons, due to its relat
Externí odkaz:
https://doaj.org/article/f82ffeeb7b4847739913289a44505386
Autor:
Oancea, C., Marek, L., Vuolo, M., Jakubek, J., Soharová, E., Ingerle, J., Turecek, D., Andrlik, M., Vondracek, V., Baca, T., Sabia, M., Kaderabek, R., Gajewski, J., Rucinski, A., Stasica, S., Granja, C.
The TraX Engine is an advanced data processing tool developed by ADVACAM in collaboration with the European Space Agency (ESA), specifically designed for analyzing data from Timepix detectors equipped with various sensor materials (Si, CdTe, GaAs, Si
Externí odkaz:
http://arxiv.org/abs/2410.10242
Autor:
Peterka, M., Seidl, J., Markovic, T., Loarte, A., Logan, N. C., Park, J. -K., Cahyna, P., Havlicek, J., Imrisek, M., Kripner, L., Panek, R., Sos, M., Bilkova, P., Bogar, K., Bohm, P., Casolari, A., Gribov, Y., Grover, O., Hacek, P., Hron, M., Kovarik, K., Tomes, M., Tskhakaya, D., Varju, J., Vondracek, P., Weinzettl, V., Team, the COMPASS
This work presents the first analysis of the disruptive locked mode (LM) triggered by the dynamics of a confinement change. It shows that, under certain conditions, the LM threshold during the transient is significantly lower than expected from stead
Externí odkaz:
http://arxiv.org/abs/2404.11090
The goal of this work is to develop a general theory for non-local singular operators of the type $$ L^{\mathcal{B}}_{\alpha}f(x)=\lim_{\epsilon\to 0} \int_{D,\, |y-x|>\epsilon}\big(f(y)-f(x)\big) \mathcal{B}(x,y)|x-y|^{-d-\alpha}\,dy, $$ and $$ L f(
Externí odkaz:
http://arxiv.org/abs/2403.00480
Autor:
Novak, Andrej, Granja, Carlos, Sagatova, Andrea, Jakubek, Jan, Zatko, Bohumir, Vondracek, Vladimir, Andrlik, Michal, Zach, Vaclav, Polansky, Stepan, Rathi, Anuj, Oancea, Cristina
The hybrid architecture of the Timepix (TPX) family of detectors enables the use of different semiconductor sensors, most commonly silicon (Si), as well as high-density materials such as Cadmium Telluride (CdTe) or Gallium Arsenide (GaAs). For this p
Externí odkaz:
http://arxiv.org/abs/2310.17747
Autor:
Corrêa, Cinthia Antunes, Volný, Jiří, Tetalová, Kateřina, Uhlířová, Klára, Petříček, Václav, Vondráček, Martin, Honolka, Jan, Verhagen, Tim
Twisted heterostructures of two-dimensional crystals can create a moir\'{e} landscape, which can change the properties of it's parent crystals. However, the reproducibility of manual stacking is far from perfect. Here, the alternated stacking of post
Externí odkaz:
http://arxiv.org/abs/2306.14446
The goal of this paper is to prove the existence of heat kernels for two types of purely discontinuous symmetric Markov processes in the upper half-space of $\mathbb R^d$ with jump kernels degenerate at the boundary, and to establish sharp two-sided
Externí odkaz:
http://arxiv.org/abs/2211.08606
In this paper we study the potential theory of Dirichlet forms on the half-space $\mathbb{R}^d_+$ defined by the jump kernel $J(x,y)=|x-y|^{-d-\alpha}\mathcal{B}(x,y)$ and the killing potential $\kappa x_d^{-\alpha}$, where $\alpha\in (0, 2)$ and $\m
Externí odkaz:
http://arxiv.org/abs/2208.09192
In this paper we study interior potential-theoretic properties of purely discontinuous Markov processes in proper open subsets $D\subset \mathbb{R}^d$. The jump kernels of the processes may be degenerate at the boundary in the sense that they may van
Externí odkaz:
http://arxiv.org/abs/2208.06801
In this paper we study positive self-similar Markov processes obtained by (partially) resurrecting a strictly $\alpha$-stable process at its first exit time from $(0,\infty)$. We construct those processes by using the Lamperti transform. We explain t
Externí odkaz:
http://arxiv.org/abs/2206.06189