Zobrazeno 1 - 10
of 77 572
pro vyhledávání: '"Elias, P."'
Global information about dynamical systems can be extracted by analysing associated infinite-dimensional transfer operators, such as Perron-Frobenius and Koopman operators as well as their infinitesimal generators. In practice, these operators typica
Externí odkaz:
http://arxiv.org/abs/2405.00539
The model editing problem concerns how language models should learn new facts about the world over time. While empirical research on model editing has drawn widespread attention, the conceptual foundations of model editing remain shaky -- perhaps uns
Externí odkaz:
http://arxiv.org/abs/2406.19354
Autor:
Deppe, Nils, Foucart, Francois, Bonilla, Marceline S., Boyle, Michael, Corso, Nicholas J., Duez, Matthew D., Giesler, Matthew, Hébert, François, Kidder, Lawrence E., Kim, Yoonsoo, Kumar, Prayush, Legred, Isaac, Lovelace, Geoffrey, Most, Elias R., Moxon, Jordan, Nelli, Kyle C., Pfeiffer, Harald P., Scheel, Mark A., Teukolsky, Saul A., Throwe, William, Vu, Nils L.
We present a discontinuous Galerkin-finite difference hybrid scheme that allows high-order shock capturing with the discontinuous Galerkin method for general relativistic magnetohydrodynamics in dynamical spacetimes. We present several optimizations
Externí odkaz:
http://arxiv.org/abs/2406.19038
We provide a template to derive convergence rates for the following popular versions of the Frank-Wolfe algorithm on polytopes: vanilla Frank-Wolfe, Frank-Wolfe with away steps, Frank-Wolfe with blended pairwise steps, and Frank-Wolfe with in-face di
Externí odkaz:
http://arxiv.org/abs/2406.18789
Reducing operation and maintenance costs is a key objective for advanced reactors in general and microreactors in particular. To achieve this reduction, developing robust autonomous control algorithms is essential to ensure safe and autonomous reacto
Externí odkaz:
http://arxiv.org/abs/2406.15931
Autor:
Elías-Chávez, M., Longinotti, A. L., Krongold, Y., Rosa-González, D., Vignali, C., Mathur, S., Miyaji, T., Mayya, Y. D., Nicastro, F.
In this work, we present the results of a detailed X-ray spectral analysis of the brightest AGNs detected in the XMM-Newton 1.75 Ms Ultra Narrow Deep Field. We analyzed 23 AGNs that have a luminosity range of $\sim 10^{42} - 10^{46}\, \rm{erg}\, \rm{
Externí odkaz:
http://arxiv.org/abs/2406.15901
Autor:
Tabri, Rami V., Elias, Mathew J.
This paper lays the groundwork for a unifying approach to stochastic dominance testing under survey nonresponse that integrates the partial identification approach to incomplete data and design-based inference for complex survey data. We propose a no
Externí odkaz:
http://arxiv.org/abs/2406.15702
There is an abstract notion of connection in any tangent category. In this paper, we show that when applied to the tangent category of affine schemes, this recreates the classical notion of a connection on a module (and similarly, in the tangent cate
Externí odkaz:
http://arxiv.org/abs/2406.15137
Autor:
Prada, F., Gomez-Merchan, R., Pérez, E., Betancort-Rijo, J. E., Leñero-Bardallo, J. A., Rodríguez-Vázquez, Á., Glez-de-Rivera, G., Díaz-López, S., Cantalapiedra, J. de Elias
We present results from the occultation of Betelgeuse by asteroid (319) Leona on December 12, 2023, observed using a 64x64 pixel Single-Photon Avalanche Diode (SPAD) array mounted on a 10-inch telescope at the AstroCamp Observatory in Nerpio, Southea
Externí odkaz:
http://arxiv.org/abs/2406.14704
Autor:
Zikkos, Elias
Let $\{e^{i\lambda_n t}\}_{n\in\mathbb{Z}}$ be an exponential Schauder Basis for $L^2 (0,1)$, for $\lambda_n\in\mathbb{R}$, and let $\{r_n(t)\}_{n\in\mathbb{Z}}$ be its dual Schauder Basis. Let $A$ be a non-empty subset of the integers containing exa
Externí odkaz:
http://arxiv.org/abs/2406.14260