Results 251 to 260 of about 8,171 (292)

A novel quantum algorithm for efficient attractor search in gene regulatory networks. [PDF]

Patterns (N Y)
Rossini M, Weidner FM, Ankerhold J, Kestler HA.   +3 more
europepmc   +1 more source

Adaptive intelligent controller for a lower limb rehabilitation robot using QAOA-based online membership optimization. [PDF]

Sci Rep
Abd-Elhaleem S, El-Garawany AH, El-Brawany M.   +2 more
europepmc   +1 more source

On the differentiability of the superposition operator in hölder and Sobolev spaces

Nonlinear Analysis: Theory, Methods & Applications, 1984
A differentiability condition (which is both necessary and sufficient) is given for the superposition operator \(Fu(x)=f(x,u(x))\) between two Hölder spaces. This condition builds on a two-sided estimate for the growth function \(\mu_ F(r)=\sup \{\| Fu\|:\| u\| \leq r\}\) for F on balls of radius r.
Appell, Jürgen
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Spectral of the nonlinear weighted superposition operator on Fock spaces [PDF]

Advances in Operator Theory
We follow several approaches in nonlinear spectral theory and determine the various spectral forms for the nonlinear weighted superposition operator on Fock spaces. The results show that most of the forms introduced so far coincide and contain singeltons.
Tesfa Mengestie, Mengestie Tesfa
exaly   +2 more sources

The nonlinear superposition operator on harmonic fock spaces [PDF]

Complex Variables and Elliptic Equations
We describe the conditions under which the superposition operator maps one harmonic Fock space into another. We further proved that all superposition operators on the spaces are both bounded and globally Lipschitz continuous.
Tesfa Mengestie
exaly   +2 more sources

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Operator superpositions in the spaces ℓp

Siberian Mathematical Journal, 1987
The superposition operator \(Fx(s)=f(s,x(s))\) is the most important operator in nonlinear analysis. There is a vast literature on the theory and applications of this operator in various function spaces; the first systematic study in the Lebesgue function spaces \(L_ p\), for instance, is contained in the book of \textit{M. A.
Dedagich, F., Zabrejko, P. P.
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Nonlinear Superposition Operators

1990
This book is a self-contained account of knowledge of the theory of nonlinear superposition operators: a generalization of the notion of functions. The theory developed here is applicable to operators in a wide variety of function spaces, and it is here that the modern theory diverges from classical nonlinear analysis.
Jürgen Appell, Petr P. Zabrejko
openaire   +1 more source

Superposition Operators on Bloch-Type Spaces

Computational Methods and Function Theory, 2007
The article deals with the superposition operator \(S_\varphi(f)(z) = \varphi(f(z))\) between the Bloch-type spaces \({\mathcal B}^\alpha\), \(0 < \alpha < \infty\), of all analytic functions \(f(z)\) on the unit disk satisfying \[ \| f\| _{{\mathcal B}^\alpha} = | f(0)| + \sup_{| z| < 1}(1 - | z| ^2)^\alpha \, | f'(z)| < \infty \] (\({\mathcal B ...
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Precomplete Classes of Automata with the Superposition Operation

Moscow University Mathematics Bulletin, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Superposition of Substitution Operators

1967
The present section forms a bridge leading to the second part of our material — integral operators. There is no implication that integral operators in general (or even Integral operators of any particular type) have to be introduced as superposition of substitution operators.
openaire   +1 more source