Zobrazeno 1 - 10
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pro vyhledávání: '"Andrade, J."'
We resort to variational methods to evaluate the asymptotic behavior of fine metamaterials as a function of cell size. To zeroth order, the metamaterial behaves as a micropolar continuum with both displacement and rotation degrees of freedom, but exh
Externí odkaz:
http://arxiv.org/abs/2407.00095
We study the existence of BPS configurations in a restricted baby Skyrme-Maxwell enlarged via the inclusion of a nontrivial magnetic permeability. In order to attain such a goal, we use the Bogomol'nyi-Prasad-Sommerfield prescription, which allows us
Externí odkaz:
http://arxiv.org/abs/2406.18357
Publikováno v:
Sistemas de Informação, Vol 1, Iss 25, Pp 28-41 (2020)
This paper describes the proposal of an archtecture and the comparison of regression methods for the analysis of personal loan proposals using machine learning algorithms. The case study presented here deals with data from a financial company that ha
Externí odkaz:
https://doaj.org/article/2bae8b9ff3d245149c29dccfd9df4f9d
We investigate the existence of BPS structures in a Maxwell-Higgs electrodynamics immersed within a chiral medium, whose electromagnetic properties are described by both the Chern-Simons term and a neutral scalar field. The implementation of the Bogo
Externí odkaz:
http://arxiv.org/abs/2402.18517
Autor:
Andrade, J. C., MacMillan, J.
In this paper, we establish an asymptotic formula for the twisted second moments of Dirichlet $L$-functions with one and two twists when averaged over all primitive Dirichlet characters of modulus $R$, where $R$ is a monic polynomial in $\mathbb{F}_q
Externí odkaz:
http://arxiv.org/abs/2306.08493
We investigate the transport properties through a nanostructure composed of parallel double quantum dots coupled to two normal contacts. Additionally, each quantum dot is connected to a topological superconducting nanowire, hosting Majorana zero mode
Externí odkaz:
http://arxiv.org/abs/2302.14083
We consider a restricted baby Skyrme-Maxwell scenario enlarged via the inclusion of a nontrivial magnetic permeability. We then proceed with the minimization of its total energy by means of the Bogomol'nyi-Prasad-Sommerfield (BPS) prescription, from
Externí odkaz:
http://arxiv.org/abs/2211.09216
Autor:
Andrade, J. C., Best, C. G.
We give an analytic proof of the asymptotic behaviour of the moments of moments of the characteristic polynomials of random symplectic and orthogonal matrices. We therefore obtain alternate, integral expressions for the leading order coefficients pre
Externí odkaz:
http://arxiv.org/abs/2205.07282
Autor:
Barbero, G., Fytas, N. G., Lelidis, I., Andrade, J. V. da Silva, Freire, F. C. M., Santana, A. J.
Publikováno v:
J. Electroanal. Chem. 907, 116070 (2022)
The dependence of the actual/effective ionic concentration on the nominal salt concentration is experimentally investigated for aqueous solutions of NaCl and KCl. The actual ionic bulk density is determined by means of the impedance spectroscopy tech
Externí odkaz:
http://arxiv.org/abs/2204.00299
Autor:
Andrade, J. C., Smith, K.
In this paper we address the problem of computing asymptotic formulae for the expected values and second moments of central values of primitive Dirichlet $L$-functions $L(1/2,\chi_{8d}\otimes\psi)$ when $\psi$ is a fixed even primitive non-quadratic
Externí odkaz:
http://arxiv.org/abs/2201.11471