Zobrazeno 1 - 10
of 24 636
pro vyhledávání: '"Å BERGMAN"'
Autor:
Bergman, Oren, Mignosa, Francesco
We revisit the 3d ${\cal N}=5$ Chern-Simons-Matter theory with orthosymplectic gauge group and its gravity dual from the perspective of generalized symmetries. We derive the corresponding 4d symmetry topological field theory from the gravity dual and
Externí odkaz:
http://arxiv.org/abs/2412.00184
This paper views hiring as a contextual bandit problem: to find the best workers over time, firms must balance exploitation (selecting from groups with proven track records) with exploration (selecting from under-represented groups to learn about qua
Externí odkaz:
http://arxiv.org/abs/2411.03616
Autor:
Bergman, Alex
Let $f$ be an entire function of finite exponential type less than or equal to $\sigma$ which is bounded by $1$ on the real axis and satisfies $f(0) = 1$. Under these assumptions H\"ormander showed that $f$ cannot decay faster than $\cos(\sigma x)$ o
Externí odkaz:
http://arxiv.org/abs/2411.02226
Autor:
Stein, Alex, Sharpe, Samuel, Bergman, Doron, Kumar, Senthil, Bruss, C. Bayan, Dickerson, John, Goldstein, Tom, Goldblum, Micah
Many real-world applications of tabular data involve using historic events to predict properties of new ones, for example whether a credit card transaction is fraudulent or what rating a customer will assign a product on a retail platform. Existing a
Externí odkaz:
http://arxiv.org/abs/2410.10648
Autor:
Dong, Hao, Siddiquie, Reshma, Xiao, Xuemei, Andrews, Michael, Bergman, Brian, Hui, Chung-Yuen, Jagota, Anand
Lubricated contacts in soft materials are important in various engineering systems and natural settings. Three major lubrication regimes are boundary (BL), mixed (ML), and elasto-hydrodynamic (EHL) lubrication, where the contact region is dry, partia
Externí odkaz:
http://arxiv.org/abs/2410.09202
Autor:
Kepaptsoglou, Demie, Castellanos-Reyes, José Ángel, Kerrigan, Adam, Nascimento, Júlio Alves Do, Zeiger, Paul M., Hajraoui, Khalil El, Idrobo, Juan Carlos, Mendis, Budhika G., Bergman, Anders, Lazarov, Vlado K., Rusz, Ján, Ramasse, Quentin M.
The miniaturisation of transistors is approaching its limits due to challenges in heat management and information transfer speed. To overcome these obstacles, emerging technologies such as spintronics are being developed, which leverage the electron'
Externí odkaz:
http://arxiv.org/abs/2410.02908
U.S. presidential elections are decided by the Electoral College, established in 1789, and designed to mitigate potential risks arising from the collusion of large groups of citizens. A statewide winner-take-all popular voting system for electors is
Externí odkaz:
http://arxiv.org/abs/2410.00697
Beyond classical Bragg diffraction, we report on new sub-Bragg phenomena to achieve enhanced sound wave tunability in the low-frequency range in a multilayered acoustic metamaterial system. Remarkably, we reveal and study the formation of genuinely s
Externí odkaz:
http://arxiv.org/abs/2410.01178
Autor:
Miranda, I. P., Pankratova, M., Weißenhofer, M., Klautau, A. B., Thonig, D., Pereiro, M., Sjöqvist, E., Delin, A., Katsnelson, M. I., Eriksson, O., Bergman, A.
Magnetoelasticity plays a crucial role in numerous magnetic phenomena, including magnetocalorics, magnon excitation via acoustic waves, and ultrafast demagnetization/Einstein-de Haas effect. Despite a long-standing discussion on anisotropy-mediated m
Externí odkaz:
http://arxiv.org/abs/2409.18274
Autor:
Bergman, George M.
If $\mathcal{C}$ is a category of algebras closed under finite direct products, and $M_\mathcal{C}$ the commutative monoid of isomorphism classes of members of $\mathcal{C},$ with operation induced by direct product, A.Tarski defines a nonidentity el
Externí odkaz:
http://arxiv.org/abs/2409.15541