Back-scattering and nonlinear Radon transformation
Backward extensions of hyperexpansive operators
The concept of k-step full backward extension for subnormal operators is adapted to the context of completely hyperexpansive operators. The question of existence of k-step full backward extension is solved within this class of operators with the help of an operator version of the Levy-Khinchin formula. Some new phenomena in comparison with subnormal operators are found and related classes of operators are discussed as well.
Bergman Spaces For The Solutions Of Linear Partial Differential Equations.
Besov-type spaces on R and integrability for the Dunkl transform.
Bessel generalized translations and some problems of approximation theory for functions on the half-line.
Bessel Transforms and Rational Extrapolation.
Best approximations for the Laguerre-type Weierstrass transform on .
Best Constant in the Weighted Hardy Inequality: The Spatial and Spherical Version
Mathematics Subject Classification: 26D10.The sharp constant is obtained for the Hardy-Stein-Weiss inequality for fractional Riesz potential operator in the space L^p(R^n, ρ) with the power weight ρ = |x|^β. As a corollary, the sharp constant is found for a similar weighted inequality for fractional powers of the Beltrami-Laplace operator on the unit sphere.
Best constants for some operators associated with the Fourier and Hilbert transforms
We determine the norm in , 1 < p < ∞, of the operator , where and are respectively the cosine and sine Fourier transforms on the positive real axis, and I is the identity operator. This solves a problem posed in 1984 by M. S. Birman [Bir] which originated in scattering theory for unbounded obstacles in the plane. We also obtain the -norms of the operators aI + bH, where H is the Hilbert transform (conjugate function operator) on the circle or real line, for arbitrary real a,b. Best...
Boehmians of type S and their Fourier transforms
Function spaces of type S are introduced and investigated in the literature. They are also applied to study the Cauchy problem. In this paper we shall extend the concept of these spaces to the context of Boehmian spaces and study the Fourier transform theory on these spaces. These spaces enable us to combine the theory of Fourier transform on these function spaces as well as their dual spaces.
Boehmians on manifolds.
Book Reviews
Boundary value problem for a difference equation
Boundary value problems for linear differential equations of operators
Bounds on the Segal-Bargmann Transform of L... Functions.
Brève communication. Une nouvelle méthode de calcul de la transformée inverse d'une fonction au sens de Laplace et de la déconvolution de deux fonctions