Inventi Impact - Computational Mathematics
Current Issue : October - December 2020
Volume : 2020
Issue Number : 4
Articles : 5 Articles
Articles
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Inventi:ecm/32683/20
Some Chaotic Properties of a Kind of Coupled Map Lattices
This paper is concerned with some chaotic properties of a kind of coupled map lattices, which is proposed by Kaneko. First, this research discussed the sensitivity, infinite sensitivity, transitivity, accessibility, densely Li-Yorke sensitivity and exact of coupled map lattices. Then, some sufficien....
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Inventi:ecm/32684/20
An Efficient Projected Gradient Method for Convex Constrained Monotone Equations with Applications in Compressive Sensing
In this paper, a modified Polak-Ribiere-Polyak conjugate gradient projection method is proposed for solving large scale nonlinear convex constrained monotone equations based on the projection method of Solodov and Svaiter. The obtained method has low-complexity property and converges globally. Furth....
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Inventi:ecm/32685/20
A Mixed Discontinuous Galerkin Method for the Helmholtz Equation
In this paper, we introduce and analyze a mixed discontinuous Galerkin method for the Helmholtz equation. The mixed discontinuous Galerkin method is designed by using a discontinuous...................
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Inventi:ecm/32686/20
Characterization of Clifford Torus in Three-Spheres
We characterize spheres and the tori, the product of the two plane circles immersed in the three-dimensional unit sphere, which are associated with the Laplace operator and the Gauss map defined by the elliptic linear Weingarten metric defined on closed surfaces in the three-dimensional sphere.....
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Inventi:ecm/32687/20
On the Telegrapher’s Equation with Three Space Variables in Non-Rectangular Coordinates
This article provides a closed form solution to the telegrapher’s equation with three space variables defined on a subset of a sphere within two radii, two azimuthal angles and one polar angle. The Dirichlet problem for general boundary conditions is solved in detail, on the basis of which Neumann....
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