Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Svetlin Georgiev Georgiev"'
Publikováno v:
Arabian Journal of Mathematics, Vol 12, Iss 3, Pp 573-585 (2023)
Abstract This paper is devoted to the study of a class of impulsive nonlinear evolution partial differential equations. We give new results about existence and multiplicity of global classical solutions. The method used is based on the use of fixed p
Externí odkaz:
https://doaj.org/article/2aacb1889c2540e89e56979fecd95ff9
Publikováno v:
Applied General Topology, Vol 22, Iss 2, Pp 259-294 (2021)
The aim of this work is two fold: first we extend some results concerning the computation of the fixed point index for the sum of an expansive mapping and a $k$-set contraction obtained in \cite{DjebaMeb, Svet-Meb}, to the case of the sum $T+F$, wher
Externí odkaz:
https://doaj.org/article/e8f768ccb38640b49c992d750bfe4d73
Autor:
Yu Huang, Mohammad Hadi Noori Skandari, Fatemeh Mohammadizadeh, Hojjat Ahsani Tehrani, Svetlin Georgiev Georgiev, Emran Tohidi, Stanford Shateyi
Publikováno v:
Symmetry, Vol 11, Iss 12, p 1439 (2019)
This article deals with a numerical approach based on the symmetric space-time Chebyshev spectral collocation method for solving different types of Burgers equations with Dirichlet boundary conditions. In this method, the variables of the equation ar
Externí odkaz:
https://doaj.org/article/826837227938479ab8c6928f00f9d629
Autor:
Svetlin Georgiev Georgiev
Publikováno v:
Boundary Value Problems, Vol 2007 (2007)
We construct for every fixed n≥2 the metric gs=h1(r)dt2−h2(r)dr2−k1(É)dÉ12−⋯−kn−1(É)dÉn−12, where h1(r), h2(r), ki(É), 1â
Externí odkaz:
https://doaj.org/article/bbb0bf52626e483d8d762c555dfbce5f
Publikováno v:
Archivum Mathematicum. :199-211
Publikováno v:
Archivum Mathematicum. :141-158
Autor:
Svetlin Georgiev Georgiev
Publikováno v:
2020 International Teleconference on the Einstein-Podolsky-Rosen Argument That "Quantum Mechanics is Not a Complete Theory".
Autor:
Svetlin Georgiev Georgiev
Publikováno v:
2020 International Teleconference on the Einstein-Podolsky-Rosen Argument That "Quantum Mechanics is Not a Complete Theory".
Autor:
Stanford Shateyi, Mohammad Hadi Noori Skandari, Fatemeh Mohammadizadeh, H. A. Tehrani, Emran Tohidi, Svetlin Georgiev Georgiev, Yu Huang
Publikováno v:
Symmetry, Vol 11, Iss 12, p 1439 (2019)
Symmetry
Volume 11
Issue 12
Symmetry
Volume 11
Issue 12
This article deals with a numerical approach based on the symmetric space-time Chebyshev spectral collocation method for solving different types of Burgers equations with Dirichlet boundary conditions. In this method, the variables of the equation ar
Publikováno v:
Asian-European Journal of Mathematics. 13:2050079
In this paper, we prove that a class of fractional Burgers’ equations has a unique solution under some special conditions. Moreover, we show that an optimal control problem for a special class of fractional Burgers’ equations has at least one opt