Zobrazeno 1 - 10
of 3 820
pro vyhledávání: '"Avendano P"'
Images of black holes encode both astrophysical and gravitational properties. Detecting highly-lensed features in images can differentiate between these two effects. We present an accretion disk emission model coupled to the Adaptive Analytical Ray T
Externí odkaz:
http://arxiv.org/abs/2411.17884
Motivated by understanding the nonlinear gravitational dynamics of spacetimes admitting stably trapped null geodesics, such as ultracompact objects and black string solutions to general relativity, we explore the dynamics of nonlinear scalar waves on
Externí odkaz:
http://arxiv.org/abs/2411.17445
Single-frequency emission from an accretion disk around a black hole is broadened into a line profile due to gravitational redshift and the motion of the disk's particles relative to the observer. The ensemble of relativistically broadened emission f
Externí odkaz:
http://arxiv.org/abs/2411.14338
Autor:
Martinez-Avendaño, Ruben A.
If a real-valued function is continuous on a real interval and it takes on two different values, then it will also take any value in between those two, by the Intermediate Value Theorem. It is not immediately clear what would be a natural generalizat
Externí odkaz:
http://arxiv.org/abs/2411.03323
Publikováno v:
The Astrophysical Journal Letters, 975(2), L40, 2024
Light passing near a black hole can follow multiple paths from an emission source to an observer due to strong gravitational lensing. Photons following different paths take different amounts of time to reach the observer, which produces an echo signa
Externí odkaz:
http://arxiv.org/abs/2410.10950
Autor:
Hussain, Sadam, Ali, Mansoor, Naseem, Usman, Palomo, Beatriz Alejandra Bosques, Molina, Mario Alexis Monsivais, Abdala, Jorge Alberto Garza, Avalos, Daly Betzabeth Avendano, Cardona-Huerta, Servando, Gulliver, T. Aaron, Pena, Jose Gerardo Tamez
Rising breast cancer (BC) occurrence and mortality are major global concerns for women. Deep learning (DL) has demonstrated superior diagnostic performance in BC classification compared to human expert readers. However, the predominant use of unimoda
Externí odkaz:
http://arxiv.org/abs/2410.10146
In this work, we study the composition operators on the little Lipschitz space ${\mathcal L}_0$ of a rooted tree $T$ defined as the subspace of the Lipschitz space ${\mathcal L}$, introduced in Colonna and Easley [4], that consists of the complex-val
Externí odkaz:
http://arxiv.org/abs/2410.14714
Este art\'iculo presenta como resultado principal la equivalencia entre, las categor\'ias de espacios topol\'ogicos Hausdorff-Compactos y la categor\'ia de las $C^*-$\'algebras conmutativas con unidad, producto de la ``traducci\'on'' en este lenguaje
Externí odkaz:
http://arxiv.org/abs/2409.15681
Autor:
Hernández-Linares, Carlos Alberto, Toledo, Porfirio, Medina-Pérez, Brenda Zarahí, Hernández, Varsovia, Garrido, Martha Lorena Avendaño, Quintero, Víctor, León, Alejandro
This paper presents a novel approach to the analysis of spatial behavior distribution, utilizing weighted Voronoi diagrams. The objective is to map and understand how an experimental subject moves and spends time in various areas of a given space, th
Externí odkaz:
http://arxiv.org/abs/2408.07250
Autor:
Reyes, Leonardo, Campos, Kilver, Avendaño, Douglas, González-Paz, Lenin, Vivas, Alejandro, Alvarado, Ysaías J., Flores, Saúl
We have analyzed phenology data and jumps in protein configurations with the nonlinear forecasting method proposed by May and Sugihara. Full plots of prediction quality as a function of dimensionality and forecasting time give fast and valuable infor
Externí odkaz:
http://arxiv.org/abs/2406.13811