Ara
Toplam kayıt 21, listelenen: 1-10
A numerical solution of an inverse parabolic problem
(Işık University Press, 2012-05-07)
In this paper, we will first study the existence and uniqueness of the solution of an inverse problem for a linear equation with non-linear boundary conditions (radiation terms), via an auxiliary problem. Furthermore, a ...
Asymptotic expansions for the ergodic moments of a semi-markovian random walk with a generalized delaying barrier
(Işık University Press, 2012)
In this study, a semi-Markovian random walk process (X(t)) with a generalized delaying barrier is considered and the ergodic theorem for this process is proved under some weak conditions. Then, the exact expressions and ...
On tracking of solutions of parabolic variational inequalities
(Işık University Press, 2012-04-19)
The problem of constructing a feedback control algorithm for a parabolic variational inequality is considered. This algorithm should provide tracking a prescribed trajectory by a solution of the given inequality. Two solving ...
Energy preserving integratıon of KDV-KDV systems
(Işık University Press, 2012-07-01)
Coupled Korteweg de Vries (KdV) equations in Hamiltonian form are integrated by the energy preserving average vector field (AVF) method. Numerical results confirm long term preservation of the energy and the quadratic ...
Series solution of epidemic model
(Işık University Press, 2012-10-17)
The present paper is concerned with the approximate analytic series solution of the epidemic model. In place of the traditional numerical, perturbation or asymtotic methods, Laplace-Adomian decomposition method (LADM) is ...
On the axiomatic structure of hertzian electrodynamics
(Işık University Press, 2012)
The mathematical foundation, axiomatic structure and principles of Hertzian Electrodynamics for moving bodies are reviewed. The feature of the present investigation is the introduction of a commutative property of the ...
Singular perturbations for abstract elliptic operators and applications
(Işık University Press, 2012)
Dirichlet problem for parameter depended elliptic differential-operator equation with variable coefficients in smooth domains is studied. The uniform maximal regularity, Fredholmness and the positivity of this problem in ...
Scattering by a moving pec plane and a dielectric half-space in hertzian electrodynamics
(Işık University Press, 2012)
For a demonstration of the predictions of Hertzian Electrodynamics in scattering problems, a general formulation is provided which is followed by various applications of the presented methodology to 2-D canonical problems ...
The hyperbolic system of equations with nonlocal boundary conditions
(Işık University Press, 2012-12-01)
The initial value problem for the hyperbolic system of equations with nonlocal boundary conditions is studied. The positivity of the space operator A generated by this problem in interpolation spaces is established. The ...
Generalization of the lee weight to Ζpᵏ
(Işık University Press, 2012-01-24)
We introduce a new extension of the Lee weight to Ζpᵏ and later to Galois rings GR(pᵏ,m). The weight we define is a non-homogeneous weight and is different than the one that is generally labeled as "generalized Lee weight". ...