Zobrazeno 1 - 10
of 15 480
pro vyhledávání: '"Jakubowski, A."'
Motivated by the spectral theory of relativistic atoms, we prove matching upper and lower bounds for the transition density of Hardy perturbations of subordinated Bessel heat kernels. The analysis is based on suitable supermedian functions, in partic
Externí odkaz:
http://arxiv.org/abs/2409.02853
Autor:
Bold, David, Reimold, Felix, Niemann, Holger, Gao, Yu, Jakubowski, Marcin, Killer, Carsten, Winters, Victoria R., Maaziz, Nassim, team, the W7-X
Modelling the scrape-off layer of a stellarator is challenging due to the complex magnetic 3D geometry. The here presented study analyses simulations of the scrape-off layer (SOL) of the stellarator Wendelstein 7-X (W7-X) using spatially varying diff
Externí odkaz:
http://arxiv.org/abs/2407.12072
Autor:
Jakubowski, Krzysztof
Transparency rendering is problematic and can be considered an open problem in real-time graphics. There are many different algorithms currently available, but handling complex scenes and achieving accurate, glitch-free results is still costly. This
Externí odkaz:
http://arxiv.org/abs/2405.13364
Autor:
Jakubowski, Jakub, Wojak-Strzelecka, Natalia, Ribeiro, Rita P., Pashami, Sepideh, Bobek, Szymon, Gama, Joao, Nalepa, Grzegorz J
Predictive Maintenance (PdM) emerged as one of the pillars of Industry 4.0, and became crucial for enhancing operational efficiency, allowing to minimize downtime, extend lifespan of equipment, and prevent failures. A wide range of PdM tasks can be p
Externí odkaz:
http://arxiv.org/abs/2405.12785
Autor:
Boeyaerta, Dieter, Feng, Yuhe, Frerichs, Heinke, Kremeyer, Thierry, Naujoks, Dirk, Reimold, Felix, Schmitz, Oliver, Winters, Victoria, Bozhenkov, Sergey, Fellinger, Joris, Jakubowski, Marcin, König, Ralf, Krychowiak, Maciej, Perseo, Valeria, Schlisio, Georg, Wenzel, Uwe, team, W7-X
This paper analyzes the neutral fluxes in the divertor region of the W7-X standard configuration for different input powers, both under attached and detached conditions. The performed analysis is conducted through EMC3-EIRENE simulations. They show t
Externí odkaz:
http://arxiv.org/abs/2311.08619
Autor:
Jakubowski, Tomasz, Maciocha, Paweł
We provide sharp two-sided estimates of the heat kernel of the Dirichlet fractional Laplacian on the half-line perturbed by the Hardy potential.
Comment: 20 pages
Comment: 20 pages
Externí odkaz:
http://arxiv.org/abs/2311.06683
As software projects rapidly evolve, software artifacts become more complex and defects behind get harder to identify. The emerging Transformer-based approaches, though achieving remarkable performance, struggle with long code sequences due to their
Externí odkaz:
http://arxiv.org/abs/2310.07109
Biology is perhaps the most complex of the sciences, given the incredible variety of chemical species that are interconnected in spatial and temporal pathways that are daunting to understand. Their interconnections lead to emergent properties such as
Externí odkaz:
http://arxiv.org/abs/2309.04039
Autor:
Andrzej Jakubowski
Publikováno v:
Hungarian Geographical Bulletin, Vol 73, Iss 3, Pp 325-328 (2024)
Externí odkaz:
https://doaj.org/article/7002cab8b2024632bb5c855f2e816292
Autor:
Tomasz Jakubowski, Stanisław Rolbiecki, Roman Rolbiecki, Dorota Wichrowska, Anna Figas, Barbara Jagosz, Atilgan Atilgan, Ferenc Pal-Fam, Sandor Keszthelyi, Anna Krakowiak-Bal
Publikováno v:
Journal of Plant Protection Research, Vol vol. 64, Iss No 3, Pp 307-315 (2024)
Sustainable crop cultivation is a crucial goal in modern agriculture, aiming to attain high productivity while conserving natural resources. This requires the implementation of rational cultivation techniques, with proper irrigation and fertilization
Externí odkaz:
https://doaj.org/article/6e9e687e05c6479da4cc946dea0c64ed