Zobrazeno 1 - 10
of 2 035
pro vyhledávání: '"GOMES, P. C."'
We explore the potential of an array of O(100) small fixed telescopes, aligned along a meridian and automated to measure millions of occultations of Gaia stars by minor planets, to constrain gravitational signatures from a "Planet X" mass in the oute
Externí odkaz:
http://arxiv.org/abs/2410.16348
In this article, we present the mathematical analysis of the convergence of the linearized Crank-Nicolson Galerkin method for a nonlinear Schrodinger problem related to a domain with a moving boundary. The convergence analysis of the numerical method
Externí odkaz:
http://arxiv.org/abs/2410.08910
Autor:
Gomes, Guilherme C. M., Masquio, Bruno P., Pinto, Paulo E. D., Rautenbach, Dieter, Santos, Vinicius F. dos, Szwarcfiter, Jayme L., Werner, Florian
A matching is said to be disconnected if the saturated vertices induce a disconnected subgraph and induced if the saturated vertices induce a 1-regular graph. The disconnected and induced matching numbers are defined as the maximum cardinality of suc
Externí odkaz:
http://arxiv.org/abs/2409.04855
A matching cut of a graph is a partition of its vertex set in two such that no vertex has more than one neighbor across the cut. The Matching Cut problem asks if a graph has a matching cut. This problem, and its generalization d-cut, has drawn consid
Externí odkaz:
http://arxiv.org/abs/2407.02898
The three-point correlation function (3PCF) of a weak lensing shear field contains information that is complementary to that in the two-point correlation function (2PCF), which can help improve the cosmological parameters and calibrate astrophysical
Externí odkaz:
http://arxiv.org/abs/2407.01798
Autor:
Félix, Isaac M., Pontes, Jessé M., Gomes, Djardiel S., Guerra, Thiago B. G., Azevedo, Sérgio A. F., Machado, Leonardo D., Gomes, Lídia C., Tromer, Raphael M.
The boron nitride (BN) analogue of 8-16-4 graphyne, termed SBNyne, is proposed for the first time. Its physical properties were explored using first-principles calculations and classical molecular dynamics (MD) simulations. Thermal stability assessme
Externí odkaz:
http://arxiv.org/abs/2406.13407
Autor:
Gomes, Guilherme C. M., Legrand-Duchesne, Clément, Mahmoud, Reem, Mouawad, Amer E., Okamoto, Yoshio, Santos, Vinicius F. dos, van der Zanden, Tom C.
We study the problem of reconfiguring one minimum $s$-$t$-separator $A$ into another minimum $s$-$t$-separator $B$ in some $n$-vertex graph $G$ containing two non-adjacent vertices $s$ and $t$. We consider several variants of the problem as we focus
Externí odkaz:
http://arxiv.org/abs/2307.07782
Autor:
Dantas, Joao P. A., Silva, Samara R., Gomes, Vitor C. F., Costa, Andre N., Samersla, Adrisson R., Geraldo, Diego, Maximo, Marcos R. O. A., Yoneyama, Takashi
AsaPy is a custom-made Python library designed to simplify and optimize the analysis of aerospace simulation data. Instead of introducing new methodologies, it excels in combining various established techniques, creating a unified, specialized platfo
Externí odkaz:
http://arxiv.org/abs/2310.00001
Autor:
Gomes, Daniel C. H., Murray, Zachary, Gomes, Rafael C. H., Holman, Matthew J., Bernstein, Gary M.
Publikováno v:
Planetary Science Journal 4 (2023) 66
Using Fisher information matrices, we forecast the uncertainties $\sigma_M$ on the measurement of a "Planet X" at heliocentric distance $d_X$ via its tidal gravitational field's action on the known planets. Using planetary measurements currently in h
Externí odkaz:
http://arxiv.org/abs/2212.09594
Autor:
Ciesielski, Kamil M., Ortiz, Brenden R., Gomes, Lidia C., Meschke, Vanessa, Adamczyk, Jesse M., Braden, Tara L., Kaczorowski, Dariusz, Ertekin, Elif, Toberer, Eric S.
Recent discoveries of materials with ultra-low thermal conductivity open a pathway to significant developments in the field of thermoelectricity. Here, we conduct a comparative study of three chemically similar antimonides to establish the root cause
Externí odkaz:
http://arxiv.org/abs/2301.10821