المعادلة التفاضلية differential equationهي علاقة تربط بين متحول (متغير) مستقل واحد أو أكثر والدالة function المبحوث عنها التابعة لهذه المتحولات (التي يفترض أنها وحيدة التعيين) ومشتقات هذه الدالَّة بالنسبة لهذه المتحولات، التي يفترض أنها متحولات حقيقية وكذلك الدالة.
In this paper ,we study asymptotic properties of solutions of the following
third – order differential equations with -P Laplacian.
In the sequel,it is assumed that all solutions of the equation are
continuously extendable throughout the entire re
al axis.
We shall prove sufficient conditions under which all global solutions
Most of mathematical physics problems can be translated into solve one
partial differential equation or more with specific initial conditions and
boundary conditions. This is called the boundary value problem for the
differential equations.
This
paper studies the solution of systems of hyperbolic and parabolic
partial differential equations assuming some boundary conditions in different
domains in the plane xoy.
In this paper we have proved theorem about the existence and uniqueness of
the solutions. This article is considered to be a continuation to the works of
Alimove, Ssallah Aldinov, Gooraev and Alhamad.......
In this paper we present a study on the time cost
added to the grid computing as a result of the use of a
coordinated checkpoint / recovery fault tolerance protocol, we aim
to find a mathematical model which determined the suitable time
to save t
he checkpoints for application, to achieve a minimum
finish time of parallel application in grid computing with faults and
fault tolerance protocols, we have find this model by serial
modeling to the goal errors, execution environment and the
chosen fault tolerance protocol all that by Kolmogorov differential
equations.