Zobrazeno 1 - 10
of 1 021
pro vyhledávání: '"A Briozzo"'
Autor:
Briozzo, Adriana C.
We consider a one-dimensional free boundary problem governed by a nonlinear diffusion - convection equation with a Neumann condition at fixed face $x=0$, which is variable in time and a like Stefan convective condition on the free boundary. Through s
Externí odkaz:
http://arxiv.org/abs/2410.03564
In this study we develop a mathematical model that describe the behavior of electromagnetic fields and heat transfer in closed electrical contacts that arises when instantaneous explosion of the micro-asperity which involves vaporization zone and liq
Externí odkaz:
http://arxiv.org/abs/2404.18765
Publikováno v:
International Journal of Non Linear Mechanics 158 (2024) 104568
The mathematical model describing the dynamics of closed contact heating which involves vaporization of the metal when instantaneous explosion of micro-asperity occurs is presented through a Stefan type problem. The temperature field for metallic vap
Externí odkaz:
http://arxiv.org/abs/2311.03165
A mathematical model of the heat process in one-dimensional domain governed by a cylindrical heat equation with a heat source on the axis $z=0$ and nonlinear thermal coefficients is considered. The developed model is particularly applicable for analy
Externí odkaz:
http://arxiv.org/abs/2311.03086
The shadows of black holes encode significant information about the properties of black holes and the spacetime surrounding them. So far, the effects of dispersive media, such as plasma, and relativistic aberration on the propagation of light around
Externí odkaz:
http://arxiv.org/abs/2211.05620
We consider a new Stefan-type problem for the classical heat equation with a latent heat and phase-change temperature depending of the variable time. We prove the equivalence of this Stefan problem with a class of boundary value problems for the nonl
Externí odkaz:
http://arxiv.org/abs/2207.08907
Autor:
Nauryz, Targyn A., Briozzo, Adriana C.
In this article we study a mathematical model of the heat transfer in semi infinite material with a variable cross section, when the radial component of the temperature gradient can be neglected in comparison with the axial component is considered. I
Externí odkaz:
http://arxiv.org/abs/2207.00711
Autor:
Briozzo, Gastón, Gallo, Emanuel
Publikováno v:
Eur. Phys. J. C (2023) 83: 165
We present an analytical study of light curves of slowly rotating radio pulsars with emphasis on the chromatic effects derived from the presence of a plasma environment; analyzing the effects of the compactness, the metric model, and the electronic p
Externí odkaz:
http://arxiv.org/abs/2206.14598
Autor:
Rochira, Alessia, Verbena, Serena, Briozzo, Erica, De Simone, Evelyn, Esposito, Francesca, Garrido, Rocío, Ramírez, Manuel García, Paloma, Virginia, Vargas-Moniz, Maria, Mannarini, Terri
Publikováno v:
In International Journal of Intercultural Relations November 2024 103
Autor:
Bollati, Julieta, Briozzo, Adriana C.
Publikováno v:
In Journal of Mathematical Analysis and Applications 1 June 2024 534(1)