Results 101 to 110 of about 73,171 (204)

Fractional Hermite–Hadamard, Newton–Milne, and Convexity Involving Arithmetic–Geometric Mean-Type Inequalities in Hilbert and Mixed-Norm Morrey Spaces q(·)(Mp(·),v(·)) with Variable Exponents

open access: yesFractal and Fractional
Function spaces play a crucial role in the study and application of mathematical inequalities. They provide a structured framework within which inequalities can be formulated, analyzed, and applied.
Waqar Afzal   +3 more
doaj   +1 more source

On the Absolutely Continuous Spectrum of Self-Adjoint Extensions

open access: yesJournal of Functional Analysis, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Brasche, Johannes F., Neidhardt, Hagen
openaire   +3 more sources

Closed equivalence relations on compact spaces and pairs of commutative C*-algebras: a Categorical Approach

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika
In this paper, we study a categorical extension of the classical Gelfand-Naimark duality between compact Hausdorff spaces and commutative unital C*-algebras.
Роман Скуріхін   +2 more
doaj   +1 more source

Integral representations of solutions of coercive solvable problems for the Laplace equation

open access: yesBoundary Value Problems
Modeling of many stationary physical processes is reduced to the study of boundary value problems for elliptic equations. Starting with the works of A.V. Bitsadze and A.A. Samarskiy, well-posed, but not necessarily boundary value problems for the Laplace
Tynysbek Kal’menov
doaj   +1 more source

Arveson's extension theorem in *-algebras

open access: yes, 2013
Arveson's extension theorem asserts that B(H) is an injective object in the category of operator systems. Calling every self adjoint unital subspace of a unital *-algebra, a quasi operator system, we show that Arveson's theorem remains valid in the much ...
Esslamzadeh, G. H., Turowska, L.
core  

Self-adjoint extensions for quantum physics

open access: yes, 2017
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2017, Director: Albert Mas ...
openaire   +1 more source

A Weyl Matrix Perspective on Unbounded Non-Self-Adjoint Jacobi Matrices. [PDF]

open access: yesComplex Anal Oper Theory
Eichinger B, Lukić M, Young G.
europepmc   +1 more source

Home - About - Disclaimer - Privacy