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The Method of Boundary Value Problems in the Study of the Basis Properties of Perturbed System of Exponents in Banach Function Spaces
This paper considers the method of Riemann boundary value problems of the theory of analytic functions to study basis properties of perturbed systems...
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Gibbs States, Algebraic Dynamics and Generalized Riesz Systems
In PT-quantum mechanics the generator of the dynamics of a physical system is not necessarily a self-adjoint Hamiltonian. It is now clear that this...
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Closed range Volterra-type integral operators and dynamical sampling
We solve the closed range problem for Volterra-type integral operator on Fock spaces. Several applications of the result related to the operators...
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Projection bands and atoms in pervasive pre-Riesz spaces
In vector lattices, the concept of a projection band is a basic tool. We deal with projection bands in the more general setting of an Archimedean...
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Weighted Composition Operators That Preserve Frames On Weighted Hardy Spaces
In this paper, we characterize weighted composition operators that preserve frames on the weighted Hardy spaces in the unit disk. In particular, we...
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Characteizations of woven g-frames and weaving g-frames in Hilbert spaces and C*-modules
In this paper, using Parseval frames we generalize Sun’s results to g-frames in Hilbert C *-modules. Moreover, for g-frames in Hilbert spaces, we...
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Some remarks on orthogonally additive operators
We study orthogonally additive operators on Riesz spaces. Our first result gives necessary and sufficient conditions on a pair of Riesz spaces ( E , F )...
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The Null Boundary Controllability for a Fourth-Order Parabolic Equation with Samarskii–Ionkin-Type Boundary Conditions
This paper presents a moment method approach to solve the null boundary controllability problem for a fourth-order parabolic equation subject to...
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A space-time certified reduced basis method for quasilinear parabolic partial differential equations
In this paper, we propose a certified reduced basis (RB) method for quasilinear parabolic problems with strongly monotone spatial differential...
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Besov Spaces, Schatten Classes and Weighted Versions of the Quantised Derivative
In this paper, we establish the Schatten class and endpoint weak Schatten class estimates for the commutator of Riesz transforms on weighted L 2 ...
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An Extension of the Non-central Wishart Distribution with Integer Shape Vector
This research paper deals with an extension of the non-central Wishart introduced in 1944 by Anderson and Girshick, that is the non-central Riesz...
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Riesz Basisness of Root Functions of a Sturm–Liouville Operator with Conjugate Conditions
AbstractIn this paper we are interested in Riesz basisness of root functions of the non-selfadjoint a discontinuous Sturm–Liouville operator with...
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Tricomi Problem for Mixed Parabolic–Hyperbolic Equation with Higher Order Boundary Condition
In this paper, we study an analogue of Tricomi problem for a parabolic–hyperbolic equation. One boundary condition in the parabolic part of the...
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The essence of invertible frame multipliers in scalability
The purpose of this paper is twofold. The first is to give some new structural results for the invertibility of Bessel multipliers. Secondly, as...
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A tau method based on Jacobi operational matrix for solving fractional telegraph equation with Riesz-space derivative
In this paper, we have presented an accurate and impressive spectral algorithm for solving fractional telegraph equation with Riesz-space derivative...
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On Popov’s explicit formula and the Davenport expansion
We shall establish an explicit formula for the Davenport series in terms of trivial zeros of the Riemann zeta-function, where by the Davenport series...
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Computation of Power Law Equilibrium Measures on Balls of Arbitrary Dimension
We present a numerical approach for computing attractive-repulsive power law equilibrium measures in arbitrary dimension. We prove new recurrence...
