Results 1 to 10 of about 150,313 (232)
Compactness of Commutators for Riesz Potential on Local Morrey-type spaces [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2023 The paper considers Morrey-type local spaces from LM^w_pθ. The main work is the proof of the commutator compactness theorem for the Riesz potential [b, I_α] in local Morrey-type spaces from LM^w1_pθ to LM^w2_qθ.
D.T. Matin +2 more
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Modular commutator in gapped quantum many-body systems [PDF]
Physical review B, 2021 In we argued that the chiral central charge — a topologically protected quantity characterizing the edge theory of a gapped (2+1)-dimensional system — can be extracted from the bulk by using an order parameter called the modular commutator. In this paper,
Isaac H. Kim +3 more
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Commutator Matrix in Phase Space Mapping Models for Nonadiabatic Quantum Dynamics. [PDF]
Journal of Physical Chemistry A, 2021 We show that a novel, general phase space mapping Hamiltonian for nonadiabatic systems, which is reminiscent of the renowned Meyer-Miller mapping Hamiltonian, involves a commutator variable matrix rather than the conventional zero-point-energy parameter.
Xin He, Baihua Wu, Zhihao Gong, Jian Liu
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Energies, 2023 Increasing the productivity and reliability of mining infrastructure facilities is an important task in achieving future goals. Mining dump trucks are an important part of coal mine infrastructure. In this article, to determine the reliability indicators
Olga A. Filina +7 more
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Maximal commutator and commutator of maximal function on total Morrey spaces
Journal of Mathematical Inequalities, 2022 . In this paper we introduce a new variant of Morrey spaces called total Morrey spaces L p , λ , μ ( R n ) . These spaces generalize the classical Morrey spaces so that L p , λ , λ ( R n ) ≡ L p , λ ( R n ) and the modi fi ed Morrey spaces so that L p , λ
V. Guliyev
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Fractional operators and their commutators on generalized Orlicz spaces [PDF]
Opuscula Mathematica, 2022 In this paper we examine boundedness of fractional maximal operator. The main focus is on commutators and maximal commutators on generalized Orlicz spaces (also known as Musielak-Orlicz spaces) for fractional maximal functions and Riesz potentials.
Arttu Karppinen
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Theory of Trotter Error with Commutator Scaling
, 2021 Product formulas offer a powerful, simple approach to quantum simulation. A new theory quantifying their errors puts these algorithms on a rigorous foundation, showcasing their superiority over other methods.
Andrew M. Childs +4 more
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The Commutator of Fuzzy Congruences in Universal Algebras
International Journal of Computational Intelligence Systems, 2021 We develop the commutator theory for fuzzy congruence relations of general universal algebras. In particular, for algebras in modular varieties, we characterize the commutator of fuzzy congruences using the Day’s terms.
Gezahagne Mulat Addis +3 more
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Wear Behavior of Graphic Brush for Motors in the High Humidity of Tropical Climate with Current
Tribology in Industry, 2022 The motor with commutator brushes pair is widely used in industrial equipment. During operation, the brush and commutator of the motor will wear out, especially in humid tropical monsoon conditions.
Van Hung Pham +2 more
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Propagators for the Time-Dependent Kohn-Sham Equations: Multistep, Runge-Kutta, Exponential Runge-Kutta, and Commutator Free Magnus Methods. [PDF]
Journal of Chemical Theory and Computation, 2018 We examine various integration schemes for the time-dependent Kohn-Sham equations. Contrary to the time-dependent Schrödinger's equation, this set of equations is nonlinear, due to the dependence of the Hamiltonian on the electronic density.
Adrián Gómez Pueyo +3 more
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