Zobrazeno 1 - 10
of 12 311
pro vyhledávání: '"Bartsch, P."'
Autor:
Bartsch, Thomas
Global internal symmetries act unitarily on local observables or states of a quantum system. In this note, we aim to generalise this statement to extended observables by considering unitary actions of finite global 2-group symmetries $\mathcal{G}$ on
Externí odkaz:
http://arxiv.org/abs/2411.05067
Starting from an Enriques surface over $\mathbb{Q}(t)$ considered by Lafon, we give the first examples of smooth projective weakly special threefolds which fiber over the projective line in Enriques surfaces (resp. K3 surfaces) with nowhere reduced,
Externí odkaz:
http://arxiv.org/abs/2410.06643
We present FastLexRank\footnote{https://github.com/LiMaoUM/FastLexRank}, an efficient and scalable implementation of the LexRank algorithm for text ranking. Designed to address the computational and memory complexities of the original LexRank method,
Externí odkaz:
http://arxiv.org/abs/2410.01183
As robotic systems become increasingly integrated into complex real-world environments, there is a growing need for approaches that enable robots to understand and act upon natural language instructions without relying on extensive pre-programmed kno
Externí odkaz:
http://arxiv.org/abs/2409.11580
Semantic segmentation is an essential step for many vision applications in order to understand a scene and the objects within. Recent progress in hyperspectral imaging technology enables the application in driving scenarios and the hope is that the d
Externí odkaz:
http://arxiv.org/abs/2409.11205
We study the following Neumann boundary problem related to the stationary solutions of the Keller-Segel system, a basic model of chemotaxis phenomena: \[ -\Delta_g u +\beta u =\lambda\left(\frac{Ve^u}{\int_{\Sigma} Ve^u d v_g}-\frac{1}{|\Sigma|_g}\ri
Externí odkaz:
http://arxiv.org/abs/2409.00519
This work studies the partial blow-up phenomena for the $SU(3)$ Toda system on compact Riemann surfaces with smooth boundary. We consider the following coupled Liouville system with Neumann boundary conditions: $$ -\Delta_g u_1 = 2\rho_1\left( \frac{
Externí odkaz:
http://arxiv.org/abs/2408.17372
On a compact Riemann surface $(\Sigma, g)$ with a smooth boundary $\partial \Sigma$, we consider the following mean field equations with Neumann boundary conditions: $$ -\Delta_g u = \lambda \left(\frac{Ve^u}{\int_{\Sigma} Ve^u \, dv_g} - \frac{1}{|\
Externí odkaz:
http://arxiv.org/abs/2408.16917
Autor:
Krupp, Lars, Bley, Jonas, Gobbi, Isacco, Geng, Alexander, Müller, Sabine, Suh, Sungho, Moghiseh, Ali, Medina, Arcesio Castaneda, Bartsch, Valeria, Widera, Artur, Ott, Herwig, Lukowicz, Paul, Karolus, Jakob, Kiefer-Emmanouilidis, Maximilian
Individual teaching is among the most successful ways to impart knowledge. Yet, this method is not always feasible due to large numbers of students per educator. Quantum computing serves as a prime example facing this issue, due to the hype surroundi
Externí odkaz:
http://arxiv.org/abs/2407.17024
Autor:
Bartsch, Finn, Javanpeykar, Ariyan
In this short survey, we explain Parshin's proof of the geometric Bombieri-Lang conjecture, and show that it can be used to give an alternative proof of Xie-Yuan's recent resolution of the geometric Bombieri-Lang conjecture for projective varieties w
Externí odkaz:
http://arxiv.org/abs/2407.10706