Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Ceballos, César"'
Autor:
Herrera, M., Patiño, M. E., Alvarado, Mauricio, Maldonado, Ivonne, Andreev, Denis, Ayala, Alejandro, Bietenholz, Wolfgang, Ceballos, César, Cuáutle, Eleazar, Domínguez, Isabel, Hernández, L. A., Luna, Israel, Lygdenova, Tuyana, Martínez-Torres, Pablo, Raya, Alfredo, Sáenz-Trujillo, Ulises, Tejeda-Yeomans, M. E., Tinoco-Santillán, Galileo
We present the design of the mechanical structure of the miniBeBe detector, a subsystem of the Multi-Purpose Detector, soon to enter into operation at the Nuclotron based Ion Collider fAcility of the Joint Institute for Nuclear Research. The miniBeBe
Externí odkaz:
http://arxiv.org/abs/2408.00556
Autor:
Reyes-Amador, Omar Ulises, Fritz, Jacopo, González-Martín, Omaira, Srinivasan, Sundar, Baes, Maarten, Lopez-Rodriguez, Enrique, Osorio-Clavijo, Natalia, Victoria-Ceballos, Cesar Iván, Stalevski, Marko, Almeida, C. Ramos
Spectral energy distribution (SED) fitting is one of most commonly used techniques to study the dust properties in Active Galactic Nuclei (AGN). Works implementing this technique commonly use radiative transfer models that assume a variety of dust pr
Externí odkaz:
http://arxiv.org/abs/2405.08960
Autor:
Ceballos, Cesar
Given a lattice path $\nu$, the alt $\nu$-Tamari lattice is a partial order recently introduced by Ceballos and Chenevi\`ere, which generalizes the $\nu$-Tamari lattice and the $\nu$-Dyck lattice. All these posets are defined on the set of lattice pa
Externí odkaz:
http://arxiv.org/abs/2401.17204
Autor:
Ceballos, Cesar, Pons, Viviane
This paper introduces the geometric foundations for the study of the $s$-permutahedron and the $s$-associahedron, two objects that encode the underlying geometric structure of the $s$-weak order and the $s$-Tamari lattice. We introduce the $s$-permut
Externí odkaz:
http://arxiv.org/abs/2309.14261
Autor:
Victoria-Ceballos, César Ivan, González-Martín, Omaira, Masegosa, Josefa, Longinotti, Anna Lia, Esparza-Arredondo, Donaji, Osorio-Clavijo, Natalia
Above $\sim$3 keV, the X-ray spectrum of the active galactic nuclei (AGN) is characterized by the intrinsic continuum and compton reflection features. For type-1 AGN, several regions could contribute to the reflection. In order to investigate the nat
Externí odkaz:
http://arxiv.org/abs/2308.01992
Autor:
Ceballos, Cesar, Doolittle, Joseph
The Heawood graph is a remarkable graph that played a fundamental role in the development of the theory of graph colorings on surfaces in the 19th and 20th centuries. Based on permutahedral tilings, we introduce a generalization of the classical Heaw
Externí odkaz:
http://arxiv.org/abs/2307.11859
Autor:
González-Martín, Omaira, Almeida, Cristina Ramos, Fritz, Jacopo, Alonso-Herrero, Almudena, Hönig, Sebastian F., Roche, Patrick F., Esparza-Arredondo, Donaji, García-Bernete, Ismael, García-Burillo, Santiago, Osorio-Clavijo, Natalia, Reyes-Amador, Ulises, Stalevski, Marko, Victoria-Ceballos, César
Publikováno v:
A&A 676, A73 (2023)
Fits the infrared spectra from the nuclear regions of AGN can place constraints on the dust properties, distribution, and geometry by comparison with models. However, none of the currently available models fully describe the observations of AGN curre
Externí odkaz:
http://arxiv.org/abs/2305.11331
Autor:
Ceballos, Cesar, Chenevière, Clément
Given a lattice path $\nu$, the $\nu$-Tamari lattice and the $\nu$-Dyck lattice are two natural examples of partial order structures on the set of lattice paths that lie weakly above $\nu$. In this paper, we introduce a more general family of lattice
Externí odkaz:
http://arxiv.org/abs/2305.02250
We show that for any permutation $\omega$, the increasing flip graph on acyclic pipe dreams with exiting permutation $\omega$ is a lattice quotient of the interval $[e,\omega]$ of the weak order. We then discuss conjectural generalizations of this re
Externí odkaz:
http://arxiv.org/abs/2303.11025
Autor:
Ceballos, Cesar, Pons, Viviane
This is the first contribution of a sequence of papers introducing the notions of $s$-weak order and $s$-permutahedra, certain discrete objects that are indexed by a sequence of non-negative integers $s$. In this first paper, we concentrate purely on
Externí odkaz:
http://arxiv.org/abs/2212.11556