Closed range and spectral of superposition operator on harmonic Fock spaces
We investigate several properties of the superposition operator on harmonic Fock spaces $\mathcal{F}_{\mathcal{H}}^p$. We first show that these spaces admit no nontrivial compactness structure for the operator.
Yonas Eshetu Felke +2 more
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Operator identities for standard weighted Bergman shift and Toeplitz operators [PDF]
, 2013 We prove an operator identity for the shift operator in the scale of standard weighted Bergman spaces in the unit disc. This operator identity is then applied in the context of functional calculus for the shift operator and a characterization of harmonic
Olofsson, Anders +3 more
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The superposition operator in spaces of measurable and continuous functions
, 1987 The superposition operator in spaces of measurable and continuous functions. - In: Nonlinear analysis and applications / ed. by V. Lakshmikantham. - New York u.a. : Dekker, 1987. - S. 57-60.
Appell, Jürgen
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Big Step: A fast quantum algorithm for nonce discovery in Proof-of-Work blockchains
ICT ExpressSince the emergence of quantum computing, Grover’s algorithm has been widely studied as a method to attack Proof-of-Work (PoW) blockchains. However, it requires multiple oracle and diffuser iterations, causing high computational overhead and ancilla ...
Younghoon Park
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A linear test for global nonlinear controllability
Comptes Rendus. MathématiqueIt is known that if a nonlinear control affine system without drift is bracket generating, then its associated sub-Laplacian is invertible under some conditions on the domain. In this note, we investigate the converse.
Elamvazhuthi, Karthik
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On some properties of the superposition operator on topological manifolds
Tyt. z nagł.References p. 77.Dostępny również w formie drukowanej.KEYWORDS: superposition operator, continuous function, topological manifold, Hammersteinintegral equation. ABSTRACT: In this paper the superposition operator in the space of vector-valued,
Dronka, Janusz.
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Bounded Eigenvalues of Fully Clamped and Completely Free Rectangular Plates [PDF]
, 2007 Exact solution to the vibration of rectangular plates is available only for plates with two opposite edges subject to simply supported conditions. Otherwise, they are analysed by using approximate methods. There are several approximate methods to conduct
Mochida, Yusuke
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A Husimi Phase-Space Approach to a Driven–Dissipative Quantum Field at Finite Temperature
DynamicsWe investigate the dynamics of a driven quantum field coupled to a finite-temperature reservoir. The corresponding master equation is solved using superoperator techniques, yielding an analytical expression for the density operator.
Marco A. García-Márquez +3 more
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Online sensor testing through superposition of encoded stimulus. [PDF]
, 2007 Online monitoring remains an important requirement for a range of microsystems. The solution based on the injection of an actuating test stimulus into the bias structure of active devices holds great potential.
Richardson, Andrew +4 more
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Entanglement and pseudo entanglement dynamics versus fusion in CFT
Journal of High Energy PhysicsThe fusion rules and operator product expansion (OPE) serve as crucial tools in the study of operator algebras within conformal field theory (CFT). Building upon the vision of using entanglement to explore the connections between fusion coefficients and ...
Song He +3 more
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