General Letters in Mathematics

Related Articles ( Geometry )

On Spherically Symmetric Solutions of the Einstein-Maxwell Field Equations

Rashida Bibi , Tooba Feroze , Azad A. Siddiqui

In literature many solution of Einstein-Maxwell’s equations have been found. We consider the spherically symmetric geometry and classify the solutions of Einstein-Maxwell’s equations by considering the null/non-null electromagnetic field and isotropic/anisotropic matter with the help of Segre ...

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Nonlinear and memory boundary feedback stabilization for Schr¨odinger equations with variable coefficients

Nawel Abdesselam

In this paper, the boundary stabilization of Schr¨odinger equations with variable coefficients by nonlinear and memory feedback is considered. The approch adopted uses Riemannian geometry methods and multipliers techniques.

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Chord length distribution and the distance between two random points in a convex body in Rn

Rafik Aramyan , Daniel Yeranyan

In this article for n-dimensional convex body D the relation between the chord length distribution function and the distribution function of the distance between two random points in D was found. Also the relation between their moments was found.

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Dividing a Farm: A Simple Application of Game Theory in Geometry

Reza Habibi

Two farmers decide to divide a triangle farm between them. The problem is modeled as a simple application of game theory in geometry. The game is defined and is solved, theoretically, in independent case. Simulation results are proposed using the copula function, in the dependent cases. Finally, concluding ...

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