Güncel Gönderiler: Dergiler / Journals
Toplam kayıt 1377, listelenen: 1341-1360
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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 ... -
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 ... -
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 ... -
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 ... -
b-m1 developable surfaces of biharmonic new type b-slant helices according to bishop frame in the sol space Sol³
(Işık University Press, 2012-03-02)In this paper, we study b-m? developable surfaces of biharmonic new type b-slant helix in the Sol³. We characterize the b-m? developable surfaces in terms of their Bishop curvatures. Finally, we find out their explicit ... -
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". ... -
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 ... -
Approximation and optimization of discrete and differential inclusions
(Işık University Press, 2012)[No abstract available] -
On φ-schauder frames
(Işık University Press, 2012-03-11)In this short note we introduce and study a particular type of Schauder frames, namely, φ-Schauder frames. -
On the reliability of k-out-of-n: f systems with exchangeable components in the stress-strength setup
(Işık University Press, 2012-02-19)In this paper, we consider the reliability of k-out-of-n: Fsystems and its conditional form with exchangeable components in the stress-strength setup. We assume a random stress common to all the components in the system ... -
Rectifying developable surface of timelike biharmonic curve in the lorentzian heisenberg group heis
(Işık University Press, 2012-01-30)In this paper, we study in particular developable surfaces, a special type of ruled surface in the Lorentzian Heisenberg group Heis3. We find out explicit parametric equations of rectifying developable of timelike biharmonic ... -
Multiple soliton solutions of second-order Benjamin-Ono equation
(Işık University Press, 2012-01-21)We employ the idea of Hirota’s bilinear method, to obtain some new exact soliton solutions for high nonlinear form of Multiple soliton solutions of secondorder Benjamin-Ono equation. Multiple singular soliton solutions ... -
Coercive solvability of parabolic differential equations with dependent operators
(Işık University Press, 2012-01-24)In the present paper the nonlocal-boundary value problem for the differential equation of parabolic type v ? (t) + A(t)v(t) = f(t) (0 ? t ? T), v(0) = v(?) + ?, 0 < ? ? T in an arbitrary Banach space with the linear positive ... -
Approximate controllability of semilinear control systems in hilbert spaces
(Işık University Press, 2012-01-03)This paper deals with the approximate controllability of semilinear evolution systems in Hilbert spaces. Sufficient condition for approximate controllability have been obtained under natural conditions. -
Optimization of elliptic type differential inclusions and duality
(Işık University Press, 2012)This paper deals with the Dirichlet problem for convex differential (PC) inclusions of elliptic type. On the basis of conjugacy correspondence the dual problems are constructed. Using the new concepts of locally adjoint ... -
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 ... -
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 ... -
Integrating analytical aeroelastic instability analysis into design optimization of aircraft wing structures
(Işık University Press, 2011-09-01)Two analytical flutter solution approaches have been developed to optimize two and three dimensional aircraft wing structures with design criteria based on aeroelastic instabilities. The first approach uses open loop ... -
Asymptotic results for an inventory model of type (s, S) with a generalized beta interference of chance
(Işık University Press, 2011-10-19)In this study, asymptotic expansion for ergodic distribution of an inventory control model of type (s, S) with generalized beta interference of chance is obtained, when S ? s ? ?. Moreover, weak convergence theorem is ...
