In this paper we discuss a classical maximum principle for weakly coupled second order homogeneous elliptic systems. We find a sufficient condition for the classical maximum principle which extend the result of Winter and ...
A different approach is developed to study self-similar solutions in Bianchi type III spacetimes. Self-similar solutions in both tilted and non tilted cases are obtained. By solving a system of six non linear and inhomogeneous ...
Let m be the m-dimensional projective space over the field of complex numbers acted on by the algebraic torus T m 1 . Let X be an equivariantly embedded variety in m via the map , i.e., is an embedding and t . x X whenever ...
We summarize our algorithm for simulating Hamiltonian evolution and show that the cost of the simulation, in terms of black-box calls to the Hamiltonian oracle, is nearly linear in time and the space complexity for given ...
Here we present some mathematical and computational tools for the numerical analysis of SQUID rings. Much of this text is taken from my own thesis based on work done by many others and as such this does not comprise original ...
We suggest an alternative mathematical model for the massless neutrino. Consider an elastic continuum in 3-dimensional Euclidean space and assume that points of this continuum can experience no displacements, only rotations. ...
Bioinformatics is a subject that requires the skills of biologists, computer scientists, mathematicians and statisticians. This paper introduces the reader to one small aspect of the subject: the study of microarrays. It ...
In this paper the block Gauss-Jordan algorithm for solving linear systems of equations is presented in the proposed for multitasking. The paper indicates how the availability of more than one processor must change our ...
In this paper we have extended the expressions of Bias and Mean square error of the estimators of Agarwal and Al-Mannai (2008) from first order of approximation to the second order of approximation. This helps further to ...
We study the interaction of a four level-atom with a single mode in a cavity, involving intensity dependent coupling with additional a kirr-like medium. The wave function is obtained when the atom is initially in superposition ...
In this paper, we derive some generating functions for Incomplete 2D Hermite polynomials );,( , ? yxh nm by giving suitable interpretations to the indices (m) and (n) through Weisner's method.
The basic goal of this work is to obtain the conditions of existence and uniqueness of the solution of the integral equations of the second kind. Noting that, except the Banach's theorem where the norm of the integral ...
In this paper we consider a nonlinear viscoelastic equation of fourth order. Under suitable conditions on the initial data and the relaxation function, we prove uniform decay results
New and recent results concerning the spectrum of the operator with a boundary condition on a given curve in the Ÿ(x,y) - plane are presented. The geometry of the curve influences the nature of the spectrum, and the ...