期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2021; 61 (5)
To solve a nonlinear eigenvalue problem we develop algorithms which compute zeros of A(lambda) = 0 We show how to apply third order iteration methods ......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2021; 61 (4)
A modified Trapezoidal Broyden's method for nonlinear equations is presented. We design and implement an alternative approximation to Jacobian matrix ......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2021; 61 (6)
This paper investigates a two-point boundary value problem for a second-order singularly perturbed ordinary differential equation in the case of multi......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2020; 60 (1)
We construct high accuracy trigonometric interpolants from equidistant evaluations of the Bessel functions of the first kind and integer order. The tr......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2020; 60 (6)
The paper discusses the specificities of solving the inverse problem of reconstructing the magnetic susceptibility using complete tensor magnetic grad......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2020; 60 (9)
In this paper, the generalized fifth-order Kaup-Kupershmidt (KK) equation from the shallow water wave, have been investigated. With the help of biline......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2019; 59 (6)
We study existence and dynamics of bounded traveling wave solutions to generalized -equation from the perspective of dynamical systems. We obtain bifu......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2019; 59 (12)
In this paper, three-dimensional mesh curving and refinement methods are examined for high-order flow simulations with discontinuous Galerkin (DG) met......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2019; 59 (12)
An ingenious construction of Gel'fand, Kapranov, and Zelevinsky [5] geometrizes the triangulations of a point configuration, such that all coherent tr......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2019; 59 (10)
To preserve some invariant properties of the original differential equation is an important criterion to judge the success of a numerical simulation. ......
期刊： COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2018; 58 (11)
In this paper, we investigate an inhomogeneous fourth-order nonlinear Schrodinger (NLS) equation, generated by deforming the inhomogeneous Heisenberg ......
