期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (7)
The pivotal proposal of this work is to present a new class of harmonically convex functions, namely, generalized harmonically psi-convex functions ba......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (10)
Consequence of thermal and concentration convection on peristaltic pumping of hyperbolic tangent nanofluid in a non-uniform channel and induced magnet......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (7)
This paper aims to study the approximate controllability of semilinear population dynamics system with diffusion using semigroup theory. The semilinea......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (1)
We study the steady-state system of aerotaxis equations in higher dimensions. It is shown that the existence and multiplicity of solutions depend on t......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (2)
Triangular operators are an essential tool in the study of nonselfadjoint operators that appear in different fields with a wide range of applications.......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (2)
We construct an efficient hybrid numerical method for solving coupled systems of singularly perturbed linear parabolic problems of reaction-diffusion ......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (2)
Approximation of source identification problem for elliptic equation with integral-type nonlocal condition is discussed. The first order of accuracy d......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (2)
In this article, we are concerned with the stabilization of a three-dimensional-two-dimensional hybrid magnetoelastic structure for a reference config......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (2)
In this paper, we study an age-structured reaction-diffusion-advection population model. First, we use a non-densely defined operator to the linear ag......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (4)
In this paper, in the setting of Heisenberg groups Hn, n >= 2, we introduce two classes of Q-type spaces related with weight functions denoted by Q......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (4)
A centroid- and covariance-invariant deterministic mapping of sets of discrete data points to nonlinear models is introduced. Conditions for bijectivi......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (4)
In this paper, we investigate the existence and uniqueness theorem (EUT) of Pantograph fractional stochastic differential equations (PFSDE) using the ......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (4)
Nonhomogeneous linear nonautonomous real-order time-delay systems where the coefficient matrices involve time-varying elements and state variables are......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (4)
This study considers Sturm-Liouville (S-L) equation with a special function which includes spectral parameter at boundary conditions and expresses asy......
期刊： MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2023; 46 (4)
In this paper, a conservative compact difference scheme for the generalized Kawahara equation is constructed based on the scalar auxiliary variable (S......
