Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Elyas Shivanian"'
Autor:
Elyas Shivanian
Publikováno v:
پژوهشهای ریاضی, Vol 8, Iss 4, Pp 120-136 (2022)
In this article, we study a class of posynomial geometric programming problem (PGPF), with the purpose of minimizing a posynomial subject to fuzzy relational equations with max–product composition. With the help of auxiliary variables, it is conver
Externí odkaz:
https://doaj.org/article/994e39ed3086420283c3c67073b3ee9c
Publikováno v:
Journal of Advanced Transportation, Vol 2022 (2022)
For a long time now, traffic equations have been considered, and different modeling has been done for it. In this article, we work on the macroscopic model, especially the most famous light model. Because these models are among the stiff and shocking
Externí odkaz:
https://doaj.org/article/e366c2adafb94f8c9bc79f1d91e129f6
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
In this article, the reproducing kernel method is presented for the fractional differential equations with periodic conditions in the Hilbert space. This method gives an approximate solution to the problem. The approximate and exact solutions are dis
Externí odkaz:
https://doaj.org/article/2fd4c0bd25794bf9ac4748a7d66ea00f
Publikováno v:
Boundary Value Problems, Vol 2017, Iss 1, Pp 1-9 (2017)
Abstract This paper proposes an analytical procedure for the nonlinear singular boundary value problem that arises in biology and in the study of some diseases. As a first step, we present a constructive proof of the existence and uniqueness of solut
Externí odkaz:
https://doaj.org/article/ae1e9aeb22f243838dbe1bca536ed3df
Publikováno v:
Ain Shams Engineering Journal, Vol 7, Iss 3, Pp 993-1000 (2016)
In this paper, the meshless local radial point interpolation (MLRPI) method is applied to one-dimensional inverse heat conduction problems. The meshless LRPIM is one of the truly meshless methods since it does not require any background integration c
Externí odkaz:
https://doaj.org/article/f1fbca9b0c6e475b9186e40b5ed0b8b0
Publikováno v:
International Journal of Advances in Applied Mathematics and Mechanics, Vol 2, Iss 3, Pp 38-50 (2015)
Externí odkaz:
https://doaj.org/article/43de6d8f5dd644f9b1d210ef88276d06
Autor:
Elyas Shivanian
Publikováno v:
Ain Shams Engineering Journal, Vol 5, Iss 2, Pp 637-645 (2014)
The generalization of the nonlinear reaction–diffusion model in porous catalysts the so called one dimensional steady state reactive transport model is revisited. This model, which originates also in fluid and solute transport in soft tissues and m
Externí odkaz:
https://doaj.org/article/15f5e9290c494526b9390ce82232a345
Publikováno v:
Advances in Mathematical Physics, Vol 2016 (2016)
In this communication, the generalized continuous economic model for random markets is revisited. In this model for random markets, agents trade by pairs and exchange their money in a random and conservative way. They display the exponential wealth d
Externí odkaz:
https://doaj.org/article/1844ab07d34e4dd5b7d2917249685862
Publikováno v:
Engineering Analysis with Boundary Elements. 146:44-55
In the current research, we present the meshless Fragile Points Method for the two-dimensional linear and nonlinear wave equations on irregular and complex domains. In addition, problems with domains that have cracks, fractures, or any other type of
Publikováno v:
Heat Transfer.