Zobrazeno 1 - 10
of 61 376
pro vyhledávání: '"Kremer BE"'
Autor:
Nalbach, Jasper, Kremer, Gereon
The cylindrical algebraic covering method was originally proposed to decide the satisfiability of a set of non-linear real arithmetic constraints. We reformulate and extend the cylindrical algebraic covering method to allow for checking the truth of
Externí odkaz:
http://arxiv.org/abs/2411.03070
Autor:
Kirstein, Dominik, Kremer, Christian
We generalise the classical Bass-Heller-Swan decomposition for the K-theory of (twisted) Laurent algebras to a splitting for general localising invariants of certain categories of twisted automorphisms. As an application, we obtain splitting formulas
Externí odkaz:
http://arxiv.org/abs/2410.22877
Fluid transport across nanometric channels induced by electric, pressure and concentration gradients is ubiquitous in biological systems and fosters various applications. In this context, computer simulation setups with well-defined open-boundary equ
Externí odkaz:
http://arxiv.org/abs/2410.11304
Autor:
Gibson, C., Kıroğlu, F., Lombardi Jr., J. C., Rose, S. C., Vanderzyden, H. D., Mockler, B., Gallegos-Garcia, M., Kremer, K., Ramirez-Ruiz, E., Rasio, F. A.
Tidal disruption events (TDEs) are an important way to probe the properties of stellar populations surrounding supermassive black holes. Observed spectra of several TDEs, such as ASASSN-14li, show high nitrogen to carbon abundance ratios, leading to
Externí odkaz:
http://arxiv.org/abs/2410.02146
Dynamical interactions in dense star clusters could significantly influence the properties of black holes, leaving imprints on their gravitational-wave signatures. While previous studies have mostly focused on repeated black hole mergers for spin and
Externí odkaz:
http://arxiv.org/abs/2410.01879
To search for a conceptual picture describing the magnetization plateau phenomenon, we surveyed the crystal structures and the spin lattices of those magnets exhibiting plateaus in their magnetization vs. magnetic field curves by probing the three qu
Externí odkaz:
http://arxiv.org/abs/2409.19529
Autor:
Xuan, Zeyuan, Naoz, Smadar, Li, Alvin K. Y., Kocsis, Bence, Petigura, Erik, Knee, Alan M., McIver, Jess, Kremer, Kyle, Farr, Will M.
Wide, highly eccentric ($e>0.9$) compact binaries can naturally arise as progenitors of gravitational wave (GW) mergers. These systems are expected to have a significant population in the mHz band, with their GW signals characterized by ``repeated bu
Externí odkaz:
http://arxiv.org/abs/2409.15413
Autor:
Kremer, Kyle, Ye, Claire S., Heinke, Craig O., Piro, Anthony L., Ransom, Scott M., Rasio, Frederic A.
Alongside the population of several hundred radio millisecond pulsars currently known in Milky Way globular clusters, a subset of six slowly spinning pulsars (spin periods $0.3-4$\,s) are also observed. With inferred magnetic fields $\gtrsim 10^{11}\
Externí odkaz:
http://arxiv.org/abs/2409.07527
We study the Volterra Volterra Cox-Ingersoll-Ross process on $\mathbb{R}_+$ and its stationary version. Based on a fine asymptotic analysis of the corresponding Volterra Riccati equation combined with the affine transformation formula, we first show
Externí odkaz:
http://arxiv.org/abs/2409.04496
We consider slow-roll inflation in the context of a modified Brans-Dicke dilaton gravity. From a two self-interacting potentials $V(\phi)$, we reproduce a Starobinsky-like potential and, commonly in syperstring models, an exponential tail potential $
Externí odkaz:
http://arxiv.org/abs/2409.02975