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- Steklov Mathematical InstituteRU15 papers
- Institute of PhysicsPL11 papers
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- Centre National de la Recherche ScientifiqueFR8 papers
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- Institute for Nuclear ResearchRU5 papers
- Max Planck Institute for the Physics of Complex SystemsDE5 papers
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7 papers · 1 filter
Parametrical Neural Network
B. V. Kryzhanovsky, L. B. Litinskii, A. L. Mikaelyan
The storage capacity of the Hopfield model is about 15% of the network size. It can be increased significantly in the Potts-glass model of the associative memory only. In this mode…
Two and Three parametric regular generalizations of spherically symmetric and axially symmetric metrics
N. N. Popov
Regular generalizations of spherically and axially symmetric metrics and their properties are considered. Newton gravity law generalizations are reduced for null geodesic.
Simulation of Time-Resolved Vibronic Spectra and the possibility of analyzing molecules with similar apectral properties
S. A. Astakhov, V. I. Baranov
The possibility of using time-resolved vibronic spectroscopy for spectral analysis of mixtures of chemical compounds with similar optical properties, when traditional methods are i…
Modeling of the time-resolved vibronic spectra of polyatomic molecules: the formulation of the problem and analysis of kinetic equations
S. A. Astakhov, V. I. Baranov
A semiempirical parametric method is proposed for modeling three-dimensional (time-resolved) vibronic spectra of polyatomic molecules. The method is based on the use of the fragmen…
A stochastic golden rule and quantum Langevin equation for the low density limit
L. Accardi, A. N. Pechen, I. V. Volovich
A rigorous derivation of quantum Langevin equation from microscopic dynamics in the low density limit is given. We consider a quantum model of a microscopic system (test particle)…
Peculiar Fields in Maxwell's Equations
A. N. Ageev, A. G. Chirkov
A theoretical analysis of the excitation of an infinitely long solenoid by oscillating current has revealed the existence of specific potentials in the space outside the solenoid,…