Results 11 to 20 of about 561,432 (201)

Integral Superposition-Type Operators on Some Analytic Function Spaces

open access: yesJournal of Function Spaces, 2021
All entire functions which transform a class of holomorphic Zygmund-type spaces into weighted analytic Bloch space using the so-called n-generalized superposition operator are characterized in this paper.
A. El-Sayed Ahmed, S. Omran
doaj   +2 more sources

Limits of Inner Superposition Operators and Young Measures

open access: yesZeitschrift für Analysis und ihre Anwendungen, 1999
We apply some well known theorems from the theory of Young measures to the theory of inner superposition (composition) operators. We give an explicit characterization of the limit operator of a weak-convergent sequence of inner superposition operators between Lebesgue spaces.
DE PASCALE, LUIGI
openaire   +4 more sources

How Clifford algebra helps understand second quantized quarks and leptons and corresponding vector and scalar boson fields, opening a new step beyond the standard model

open access: yesNuclear Physics B, 2023
This article presents the description of the internal spaces of fermion and boson fields in d-dimensional spaces, with the odd and even “basis vectors” which are the superposition of odd and even products of operators γa.
N.S. Mankoč Borštnik
doaj   +1 more source

Giving Operational Meaning to the Superposition of Causal Orders [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2021
In Proceedings QPL 2020, arXiv:2109 ...
Nicola Pinzani, Stefano Gogioso
openaire   +3 more sources

Missing final state puzzle in the monopole-fermion scattering

open access: yesPhysics Letters B, 2022
It has been known that when a charged fermion scatters off a monopole, the fermion in the s-wave component must flip its chirality, i.e., fermion number violation must happen.
Ryuichiro Kitano, Ryutaro Matsudo
doaj   +1 more source

Existence of monotonic $L_\varphi$-solutions for quadratic Volterra functional-integral equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2015
We study the quadratic integral equation in the space of Orlicz space $E_{\varphi}$ in the most important case when $\varphi$ satisfies the $\Delta_2$-condition.
Mieczyslaw Cichon, Mohamed Metwali
doaj   +1 more source

On Bellman-Golubov theorems for the Riemann-Liouville operators

open access: yesJournal of Function Spaces and Applications, 2009
Superposition of Fourier transform with the Riemann - Liouville operators is studied.
Pham Tien Zung
doaj   +1 more source

Experimental implementation of arbitrary entangled operations

open access: yesNew Journal of Physics, 2020
Quantum entanglement lies at the heart of quantum mechanics in both fundamental and practical aspects. The entanglement of quantum states has been studied widely both theoretically and experimentally, however, the entanglement of operators has not been ...
Seongjin Hong   +6 more
doaj   +1 more source

Solving the Bose-Hubbard model in new ways [PDF]

open access: yesQuantum, 2022
We introduce a new method for analysing the Bose-Hubbard model for an array of bosons with nearest neighbor interactions. It is based on a number-theoretic implementation of the creation and annihilation operators that constitute the model.
Artur Sowa, Jonas Fransson
doaj   +1 more source

Transient vibration analysis of a completely free plate using modes obtained by Gorman's superposition method [PDF]

open access: yes, 2010
This paper shows that the transient response of a plate undergoing flexural vibration can be calculated accurately and efficiently using the natural frequencies and modes obtained from the superposition method.
Ilanko, Sinniah, Yusuke, Mochida
core   +1 more source

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