Güncel Gönderiler: Dergiler / Journals
Toplam kayıt 1387, listelenen: 1361-1380
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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 ... -
Distributional derivatives on a regular open surface with physical applications
(Işık University Press, 2011-05-03)The spatial derivatives of Schwartz-Sobolev distributions which display singularities of arbitrary order on an arbitrary regular open surface are investigated. The contributions of the present investigation to literature ... -
Energy preserving methods for volterra lattice equation
(Işık University Press, 2011-09-11)We investigate linear energy preserving methods for the Volterra lattice equation as non-canonical Hamiltonian system. The averaged vector field method was applied to the Volterra lattice equation in bi-Hamiltonian form ... -
Runs based on discrete order statistics
(Işık University Press, 2011-08-16)In the present paper, we study runs based on discrete order statistics. Limit results for the total number of such runs and the length of the longest run are derived. -
On existence of periodic solutions of the KDV type equation
(Işık University Press, 2011-07-27)We prove the existence of the periodic solutions of the KDV type of equation with respect to time variable with periodic external force. Using the integral substitution we reduce the original equation to the integral ... -
On various characterizations of supercomplete mappings
(Işık University Press, 2011-07-27)The supercomlete uniformly continuous mappings has been introduced and its some properties has been studied. The category characterization of the supercomplete uniformly continuous mappings has been found. -
The v-invariant χ2 sequence spaces
(Işık University Press, 2011-08-01)In this paper we define v- invariatness of a double sequence space of ? and examine the v- invariatness of the double sequence space of χ. Furthermore, we give duals of double sequence space of χ. -
Lie-poisson integrators for a rigid satellite on a circular orbit
(Işık University Press, 2011-07-14)In the last two decades, many structure preserving numerical methods like Poisson integrators have been investigated in numerical studies. Since the structure matrices are different in many Poisson systems, no integrator ... -
Mathematical modeling of the dissolution process of silicon into germanium melt
(Işık University Press, 2011-10-16)Numerical simulations were carried out to study the thermosolutal and flow structures observed in the dissolution experiments of silicon into a germanium melt. The dissolution experiments utilized a material configuration ... -
A prediction regarding the weakening of the blue shift of light from geosynchronous satellites
(Işık University Press, 2011-06-13)We base the present approach, on an alternative theory of gravitation, consisting essentially on the law of energy conservation broadened to embody the mass & energy equivalence of the Special Theory of Relativity, and ... -
The χγ2F − summable sequences of strongly fuzzy numbers
(Işık University Press, 2011-05-20)We introduce the classes of χγ2F − summable sequences of strongly fuzzy numbers and give some relations between these classes. We also give a natural relationship between χγ2F − summable sequences of strongly fuzzy numbers ...
