Hidden symmetry from supersymmetry in one-dimensional quantum mechanics.
Hierarchical convergence of a double-net algorithm for equilibrium problems and variational inequality problems.
High energy asymptotics for N-body scattering matrices with arbitrary channels
High regularity of the solution of a nonlinear parabolic boundary-value problem.
Higher order differentiability of nonlinear operators on normed spaces. I.
Higher order differentiability of nonlinear operators on normed spaces. II.
Higher order multi-point boundary value problems with sign-changing nonlinearities and nonhomogeneous boundary conditions.
Higher order nonlinear partial differential equations in unbounded domains of
Higher order Riesz transforms for the Dunkl Ornstein-Uhlenbeck operator
The aim of this paper is to extend the study of Riesz transforms associated to Dunkl Ornstein-Uhlenbeck operator considered by A. Nowak, L. Roncal and K. Stempak to higher order.
Higher Schwarzian operators and combinatorics of the Schwarzian derivative.
Higher-Order Partial Differentiation
In this article, we shall extend the formalization of [10] to discuss higher-order partial differentiation of real valued functions. The linearity of this operator is also proved (refer to [10], [12] and [13] for partial differentiation).
Hilbert & Schmidt aneb O jednom mezníku v historii matematiky
Hilbert inequality for vector valued functions
In this paper we consider a class of Hankel operators with operator valued symbols on the Hardy space where is a separable infinite dimensional Hilbert space and showed that these operators are unitarily equivalent to a class of integral operators in We then obtained a generalization of Hilbert inequality for vector valued functions. In the continuous case the corresponding integral operator has matrix valued kernels and in the discrete case the sum involves inner product of vectors in the...
Hilbert space approach to the quantum mechanical three-body problem
Hilbert space factorization and Fourier type of operators
It is an open question whether every Fourier type 2 operator factors through a Hilbert space. We show that at least the natural gradations of Fourier type 2 norms and Hilbert space factorization norms are not uniformly equivalent. A corresponding result is also obtained for a number of other sequences of ideal norms instead of the Fourier type 2 gradation including the Walsh function analogue of Fourier type. Our main tools are ideal norms and random matrices.
Hilbert space representations of the graded analogue of the Lie algebra of the group of plane motions
The irreducible Hilbert space representations of a ⁎-algebra, the graded analogue of the Lie algebra of the group of plane motions, are classified up to unitary equivalence.
Hilbert transform, Toeplitz operators and Hankel operators and invariant A∞ weights.
In this paper, several sufficient conditions for boundedness of the Hilbert transform between two weighted Lp-spaces are obtained. Invariant A∞ weights are obtained. Several characterizations of invariant A∞ weights are given. We also obtain some sufficient conditions for products of two Toeplitz operators of Hankel operators to be bounded on the Hardy space of the unit circle using Orlicz spaces and Lorentz spaces.
Hilberträume mit amorphen basen
Hilbert's type linear operator and some extensions of Hilbert's inequality.
Hilbert-Schmidt Hankel operators with anti-holomorphic symbols on complete pseudoconvex Reinhardt domains
On complete pseudoconvex Reinhardt domains in , we show that there is no nonzero Hankel operator with anti-holomorphic symbol that is Hilbert-Schmidt. In the proof, we explicitly use the pseudoconvexity property of the domain. We also present two examples of unbounded non-pseudoconvex domains in that admit nonzero Hilbert-Schmidt Hankel operators with anti-holomorphic symbols. In the first example the Bergman space is finite dimensional. However, in the second example the Bergman space is infinite...