We develop a variant of K-matrix, which includes the effect of opposite parity fermions (OPF) mixing, and apply it for description of pN partial waves S11 and P11. OPF-mixing leads to appearance of negative energy pol...
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The paper is devoted to the development of the canonical theory of the Hamilton-Jacobi optimality for nonlinear dynamical systems with controls of the vector measure type and with trajectories of bounded variation. In...
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The article addresses a boundary value problem with degeneration for a nonlinear heat equation in the case of two space variables. Solving this problem makes it possible to study heat conduction in a neighborhood of a...
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In the present work the Mott effect for pions and kaons is described within a Beth- Uhlenbeck approach on the basis of the PNJL model. The contribution of these degrees of freedom to the thermodynamics is encoded in t...
In the present work the Mott effect for pions and kaons is described within a Beth- Uhlenbeck approach on the basis of the PNJL model. The contribution of these degrees of freedom to the thermodynamics is encoded in the temperature dependence of their phase shifts. A comparison with results from Nf = 2 + 1 lattice QCD thermodynamics is performed.
We consider a controlsystem of first order ordinary differential equations that is unsolved with respect to the derivative of a sought vector-valued function and is identically degenerate in the domain. We obtain sta...
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We consider a controlsystem described by two nonlinear related equations. The first equation expresses connection between the input and output of the hysteresis operator, whereas the second one is the diffusion equat...
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The current status of the muon g-2 problem is briefly discussed. We briefly discuss the latest results on the muon g-2 measured in experiment and obtained theoretically within the standard model. Special attention is ...
The current status of the muon g-2 problem is briefly discussed. We briefly discuss the latest results on the muon g-2 measured in experiment and obtained theoretically within the standard model. Special attention is for the hadronic corrections and in particular the corrections due to the light by light scattering mechanism. For latter we present the results found in the leading in 1/Nc approximation with the nonlocal chiral quark model.
We consider optimal control problems solved in the process of decision support implemented as a submodule of a hybrid decision support system (HDSS). The HDSS is devoted to figure out a sustainable consumption of the ...
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ISBN:
(纸本)9781479956579
We consider optimal control problems solved in the process of decision support implemented as a submodule of a hybrid decision support system (HDSS). The HDSS is devoted to figure out a sustainable consumption of the forest resources in an industrial region. The proposed decision is presented to decision maker as possible scenarios of a modeled object development in the future. The scenarios are generated by a subsystem according to initial value combination obtained from various data sources. The mathematical model as an informational object representation is generated by means of automated reasoning that implements a technique of a model construction. The paper deals with the internals of the HDSS related to optimal control model implementation and its integration into the whole system. A HDSS is tested on the data of forest resources of Irkutsk Region.
A universal regression-tensor approach is developed in the mathematical modeling of optimal parameters of chemical-technological process of complex mechanical products. The testing of developed algorithms was performe...
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A universal regression-tensor approach is developed in the mathematical modeling of optimal parameters of chemical-technological process of complex mechanical products. The testing of developed algorithms was performed on the example of multi-factorial process of low-temperature sulfur-chromium plating of precision mechanical parts.
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