Zobrazeno 1 - 10
of 180
pro vyhledávání: '"34K28"'
Autor:
Le, Kim-Ngan, Wichmann, Jörn
The main objective of the present paper is to construct a new class of space-time discretizations for the stochastic $p$-Stokes system and analyze its stability and convergence properties. We derive regularity results for the approximation that are s
Externí odkaz:
http://arxiv.org/abs/2307.13253
Publikováno v:
Mathematics 11 (2023), no. 11, Art. 2503, 22pp
This article describes an approximation technique based on fractional order Bernstein wavelets for the numerical simulations of fractional oscillation equations under variable order, and the fractional order Bernstein wavelets are derived by means of
Externí odkaz:
http://arxiv.org/abs/2306.01124
Publikováno v:
Open Mathematics, Vol 22, Iss 1, Pp 675-687 (2024)
In this study, a multipoint boundary value problem for Volterra-Fredholm integro-differential equations is considered. The addition of a new function converts the system of Volterra-Fredholm integro-differential equations to a system of Fredholm inte
Externí odkaz:
https://doaj.org/article/8308682a969349b58618cadba4af2b75
In this paper, we propose a numerical scheme of the predictor-corrector type for solving nonlinear fractional initial value problems, the chosen fractional derivative is called the Atangana-Baleanu derivative defined in Caputo sense (ABC). This propo
Externí odkaz:
http://arxiv.org/abs/2205.03701
The paper studies numerical methods that preserve a Lyapunov function of a dynamical system, i.e. numerical approximations whose energy decreases, just like in the original differential equation. With this aim, a discrete gradient method is implement
Externí odkaz:
http://arxiv.org/abs/2204.11225
Autor:
Bondarenko, Natalia P.
This paper deals with the discrete system being the finite-difference approximation of the Sturm-Liouville problem with frozen argument. The inverse problem theory is developed for this discrete system. We describe the two principal cases: degenerate
Externí odkaz:
http://arxiv.org/abs/2108.10578
Publikováno v:
Gen. Lett. Math. 10 (2021), no. 2, 61--71
In this paper, we study an epidemic model with Atangana-Baleanu-Caputo (ABC) fractional derivatives. We obtain a special solution using an iterative scheme via Laplace transformation. Uniqueness and existence of solution using the Banach fixed point
Externí odkaz:
http://arxiv.org/abs/2108.08673
Publikováno v:
J. Math. Biol. 84, 2 (2022)
Transcription and translation retrieve and operationalize gene encoded information in cells. These processes are not instantaneous and incur significant delays. In this paper we study Goodwin models of both inducible and repressible operons with stat
Externí odkaz:
http://arxiv.org/abs/2106.06628
Autor:
Tunc, Huseyin, Sari, Murat
Publikováno v:
J.Math.Chem. 59 (2021) 1917-1937
A new implicit-explicit local differential transform method (IELDTM) is derived here for time integration of the nonlinear advection-diffusion processes represented by (2+1)-dimensional Burgers equation. The IELDTM is adaptively constructed as stabil
Externí odkaz:
http://arxiv.org/abs/2104.12554
We consider a time-delayed HIV/AIDS epidemic model with education dissemination and study the asymptotic dynamics of solutions as well as the asymptotic behavior of the endemic equilibrium with respect to the amount of information disseminated about
Externí odkaz:
http://arxiv.org/abs/2101.05925