AbstractIn this article we provide high order approximations to the eigenvalues of regular Sturm–Liouville problems with general separable boundary conditions together with their error bounds. The approach is based on sampling theory
AbstractWe prove a version of the Schwarz–Pick Lemma in its hyperbolic distance form, in which the i...
We sharpen some estimates of Rankin on power sums of Hecke eigenvalues, by using Kim & Shahidi's rec...
AbstractWe consider a differential equation with parameter λ,(−1)ny(2n)λ(x)+σk=02n−2qk(x)y(k)λ(x)=λy...
AbstractIn this paper we obtain an estimate of the rate of convergence of modified Szász–Mirakyan op...
AbstractA system of ordinary differential equations,−y″j+qjyj=∑k=1nλkrjkyj,j=1,…,n,0.1with real valu...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
AbstractIn the present paper, we introduce a new sequence of linear positive operators to study the ...
AbstractWe study the existence of eigenvalue intervals for the second-order differential equation on...
AbstractUsing some new ideas and careful calculation, the present paper shows that there exists a fu...
AbstractIn this paper we obtain a new strong type of Steckin inequality for the linear combinations ...
By means of Steiner symmetrization we get some estimates for the first eigenfunction of a class of l...
AbstractFor the generalized eigenvalue problem, we establish upper bounds for the spectral variation...
AbstractWe study the problem−divax|∇u|p−2∇u=λ1+|x|α1|u|q−2u−hx|u|r−2uin Ω⊂RN,ax|∇u|p−2∇u·n+bx·|u|p−2...
In this paper, we extend some spectral properties of regular Sturm-Liouville problems to those which...
AbstractWe prove a version of the Schwarz–Pick Lemma in its hyperbolic distance form, in which the i...
We sharpen some estimates of Rankin on power sums of Hecke eigenvalues, by using Kim & Shahidi's rec...
AbstractWe consider a differential equation with parameter λ,(−1)ny(2n)λ(x)+σk=02n−2qk(x)y(k)λ(x)=λy...
AbstractIn this paper we obtain an estimate of the rate of convergence of modified Szász–Mirakyan op...
AbstractA system of ordinary differential equations,−y″j+qjyj=∑k=1nλkrjkyj,j=1,…,n,0.1with real valu...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
AbstractIn the present paper, we introduce a new sequence of linear positive operators to study the ...
AbstractWe study the existence of eigenvalue intervals for the second-order differential equation on...
AbstractUsing some new ideas and careful calculation, the present paper shows that there exists a fu...
AbstractIn this paper we obtain a new strong type of Steckin inequality for the linear combinations ...
By means of Steiner symmetrization we get some estimates for the first eigenfunction of a class of l...
AbstractFor the generalized eigenvalue problem, we establish upper bounds for the spectral variation...
AbstractWe study the problem−divax|∇u|p−2∇u=λ1+|x|α1|u|q−2u−hx|u|r−2uin Ω⊂RN,ax|∇u|p−2∇u·n+bx·|u|p−2...
In this paper, we extend some spectral properties of regular Sturm-Liouville problems to those which...
AbstractWe prove a version of the Schwarz–Pick Lemma in its hyperbolic distance form, in which the i...
We sharpen some estimates of Rankin on power sums of Hecke eigenvalues, by using Kim & Shahidi's rec...
AbstractWe consider a differential equation with parameter λ,(−1)ny(2n)λ(x)+σk=02n−2qk(x)y(k)λ(x)=λy...
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