Zobrazeno 1 - 10
of 4 518
pro vyhledávání: '"Merad, A."'
Autor:
Silva, Raul Alfredo de Sousa, Belaidouni, Yasmine, Iguernaissi, Rabah, Merad, Djamal, Dubuisson, Séverine
Understanding the behavior of laboratory animals is a key to find answers about diseases and neurodevelopmental disorders that also affects humans. One behavior of interest is the stopping, as it correlates with exploration, feeding and sleeping habi
Externí odkaz:
http://arxiv.org/abs/2412.05158
In this study, we replace the standard partial derivatives in the Klein-Gordon equation with Dunkl derivatives and obtain exact analytical solutions for the eigenvalues and eigenfunctions of the Dunkl-Klein-Gordon equation in higher dimensions. We ap
Externí odkaz:
http://arxiv.org/abs/2409.12655
This paper presents analytical solutions for eigenvalues and eigenfunctions of the Schr\"odinger equation in higher dimensions, incorporating the Dunkl operator. Two fundamental quantum mechanical problems are examined in their exact forms: the d-dim
Externí odkaz:
http://arxiv.org/abs/2409.12653
Publikováno v:
Int. J. Mod. Phys. A 39(04), 2450023 (2024)
Recently, Rajagapol et al presented an asymptotically AdS black hole metric whose thermodynamics qualitatively mimics the behavior of the Van der Waals fluid by treating the cosmological constant as a thermodynamic pressure. In some studies in the li
Externí odkaz:
http://arxiv.org/abs/2312.11692
Autor:
Maurice Médebielle, Peer Kirsch, Jérémy Merad, Carolina von Essen, Clemens Kühn, Andreas Ruhl
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 2940-2945 (2024)
Two racemic anti-4,6-diphenyl-5,5-difluoro-1,3-dioxanes were prepared and the corresponding enantiomers were evaluated as potential new chiral dopants for liquid-crystal compositions.
Externí odkaz:
https://doaj.org/article/fba917b6eb214115b41103dedb738bfb
Autor:
Ido Amit, Kristin Ardlie, Fabiana Arzuaga, Gordon Awandare, Gary Bader, Alexander Bernier, Piero Carninci, Stacey Donnelly, Roland Eils, Alistair R. R. Forrest, Henry T. Greely, Roderic Guigo, Nir Hacohen, Muzlifah Haniffa, Emily Sarah Kirby, Bartha Maria Knoppers, Arnold Kriegstein, Ed S. Lein, Sten Linnarsson, Partha P. Majumder, Miriam Merad, Kerstin Meyer, Musa M. Mhlanga, Garry Nolan, Ntobeko A. B. Ntusi, Dana Pe’er, Shyam Prabhakar, Maili Raven-Adams, Aviv Regev, Orit Rozenblatt-Rosen, Senjuti Saha, Andrea Saltzman, Alex K. Shalek, Jay W. Shin, Henk Stunnenberg, Sarah A. Teichmann, Timothy Tickle, Alexandra-Chloe Villani, Christine Wells, Barbara Wold, Huanming Yang, Xiaowei Zhuang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract The Human Cell Atlas (HCA) is a global partnership “to create comprehensive reference maps of all human cells—the fundamental units of life – as a basis for both understanding human health and diagnosing, monitoring, and treating disea
Externí odkaz:
https://doaj.org/article/f71d8167c39a41c8a3df2a2b706d5aba
Autor:
Merad, Ibrahim, Gaïffas, Stéphane
Publikováno v:
Transactions on Machine Learning Research 2024
We introduce a clipping strategy for Stochastic Gradient Descent (SGD) which uses quantiles of the gradient norm as clipping thresholds. We prove that this new strategy provides a robust and efficient optimization algorithm for smooth objectives (con
Externí odkaz:
http://arxiv.org/abs/2309.17316
The Pauli equation, an important equation of quantum mechanics, allows us to study the dynamics of spin-$1/2$ particles. The Dunkl derivative, when used instead of the ordinary derivative, leads to obtaining parity-dependent solutions. Motivated by t
Externí odkaz:
http://arxiv.org/abs/2309.14081
Autor:
Merad, Ibrahim, Gaïffas, Stéphane
We consider the optimization of a smooth and strongly convex objective using constant step-size stochastic gradient descent (SGD) and study its properties through the prism of Markov chains. We show that, for unbiased gradient estimates with mildly c
Externí odkaz:
http://arxiv.org/abs/2306.11497
Publikováno v:
International Journal of Modern Physics A Vol. 38, No. 20, 2350107 (2023)
In this manuscript, we investigate the extended uncertainty principle (EUP) effects on the Van der Waals (VdW) black holes whose thermal quantities mimic the VdW liquid. We find that the considered formalism imposes an upper bound on the event horizo
Externí odkaz:
http://arxiv.org/abs/2305.13518