搜索结果: 1-13 共查到“理学 Differential operator”相关记录13条 . 查询时间(0.245 秒)
The FD-method for solving Sturm-Liouville problems with special singular differential operator
FD-method Sturm-Liouville problems singular differential operator Numerical Analysis
2011/9/23
Abstract: In the paper we describe a superexponentially convergent numerical-analytical method for solving the eigenvalue problem for the some class of singular differential operators with boundary co...
Method of oscillation and spectral problem for four-order differential operator with self-similar weight
Method of oscillation spectral problem self-similar weight
2011/9/20
Abstract: Self-adjoint boundary problems for the equation $y^{(4)}-\lambda\rho y=0$ with generalized derivative $\rho\in W_2^{-1}[0,1]$ of self-similar Cantor type function as a weight are considered....
On spectral properties of the fourth order differential operator with singular coefficients
spectral properties differential operator singular coefficients
2010/11/22
A formal fourth order differential operator with a singular coefficient that is a linear combination of the Dirac delta-function and its derivatives is considered. The asymptotic behavior of spectra ...
Continuity of Pseudo-Differential Operator $h_{\mu,a}$ Involving Hankel Translation and Hankel Convolution on Some Gevrey Spaces
Hankel transformation Hankel translation Hankel convolu-tion Pseudo-differential operator
2010/12/9
The Pseudo-Differential Operator (p.d.o.) hμ,a associated with the Bessel Operator involving the symbol a(x, y) whose derivatives satisfy certain growth conditions depending on some increasing sequenc...
Asymptotics of eigenvalues of high-order differential operator with discrete self-similar weight
eigenvalues of high-order differential operator discrete self-similar weight
2010/12/14
Аннотация. В статье изучается вопрос об асимптотике спектра граничной задачи (−1)n y(2n) − y = 0,y(k)(0) = y(k)(1) = 0, 0 6 k < n,в случае, когда порядок 2n уравнения удовлетворяет нерав...
New classes containing generalization of differential operator
Differential operator Fekete-Szeg¨o functional
2010/9/17
New classes containing generalization of differential operator are introduced. Characterization and other properties of these classes are studied. Moreover, Fekete-Szeg¨o functional for these classes ...
On a Certain Subclass of Analytic Functions Involving the Al-Oboudi Differential Operator
Close-to-convex function Close-to-starlike function Ruscheweyh derivative operator Al-Oboudi differential operator and subordination relationship
2010/1/22
In this paper we introduce a new subclass of normalized analytic functions in the open unit disc which is defined by the Al-Oboudi differential operator. A coefficient inequality, extreme points and i...
The model form and the \zeta-function for an elliptic differential operator of the second order on a manifold with turning points
model form turning manifold turning point
2010/9/10
This work represents the results of our research of the elliptic operator of the second order on a closed smooth manifold with the presence of turning points. The techniques, that were used in prevous...
Some Properties for an Integral Operator Defined by Al-Oboudi Differential Operator
Analytic functions Differential operator
2010/1/22
In this paper, we investigate some properties for an integral operator defined by Al-Oboudi differential operator.
Hardy Type Inequalities For Integral Transforms Associated With A Singular Second Order Differential Operator
Hardy type inequalities Integral transforms Differential operator
2008/7/1
Hardy Type Inequalities For Integral Transforms Associated With A Singular Second Order Differential Operator.
On some properties of a high order fractional differential operator which is not in general selfadjoint
Fractional differential operator stable L´ evy process
2010/9/15
A fractional differential operator of order α ∈ R+ is introduced and some of its properties are studied. This operator is a generalization of the operators of Riesz-Feller, of Riemann-Liouville, of th...
The Trace Formula for a Differential Operator of Fourth Order With Bounded Operator Coefficients and Two Terms
Hilbert Space Self-adjoint operator Kernel operator Spectrum Essential spectrum Resolvent
2010/2/26
We investigate the spectrum of a di erential operator of fourth order with
bounded operator coecients and nd a formula for the trace of this operator.
On the Stability Results for Third Order Differential-Operator Equations
Differential-Operator Equations Stability Global asymptotic stabilty
2010/3/5
Sufficient conditions for the stability and the global asymptotic stability of the zero solution of third order linear differential- operator equations are established.