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Source: Symmetry, integrability and geometry: methods and applications. 2013. Vol. 9, № 066. P. 066 (1-21)
Type: статьи в журналах
Date: 2013
Source: Journal of Physics: Conference Series. 2016. Vol. 670. P. 012046 (1-13)
Type: статьи в журналах
Date: 2016
Description:
We consider an integro-differential 2-component multidimensional Gross-Pitaevskii equation with a Manakov-type cubic nonlocal nonlinearity. In the framework of the WKB-Maslov semiclassical formalism,
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Source: Symmetry. 2021. Vol. 132, № 7. P. 1289 (1-22)
Type: статьи в журналах
Date: 2021
Description:
We propose the approach to constructing semiclassical spectral series for the generalized multidimensional stationary Gross–Pitaevskii equation with a nonlocal interaction term. The eigenvalues and ei
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Source: Symmetry. 2022. Vo. 14, № 3. P. 577 (1-20)
Type: статьи в журналах
Date: 2022
Description:
We apply the original semiclassical approach to the kinetic ionization equation with the nonlocal cubic nonlinearity in order to construct the family of its asymptotic solutions. The approach proposed
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Source: Journal of Physics: Conference Series. 2016. Vol. 670. P. 012015 (1-12)
Type: статьи в журналах
Date: 2016
Description:
Integration of the Dirac equation with an external electromagnetic field is explored in the framework of the method of separation of variables and of the method of noncommutative integration. We have
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Source: Mathematics. 2021. Vol. 9, № 23. P. 2995 (1-16)
Type: статьи в журналах
Date: 2021
Description:
A semiclassical approach based on the WKB–Maslov method is developed for the kinetic ionization equation in dense plasma with approximations characteristic of metal vapor active media excited by a con
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Source: Symmetry. 2023. Vol. 15, № 4. P. 905 (1-16)
Type: статьи в журналах
Date: 2023
Description:
Discrete kinetic equations describing binary processes of agglomeration and fragmentation are considered using formal equivalence between the kinetic equations and the geodesic equations of some affin
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Source: Symmetry. 2019. Vol. 11, № 3. P. 366 (1-19)
Type: статьи в журналах
Date: 2019
Description:
We propose an approximate analytical approach to a (1+1) dimensional two-component system consisting of a nonlocal generalization of the well-known Fisher–Kolmogorov–Petrovskii– Piskunov (KPP) populat
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Source: Journal of mathematical analysis and applications. 2012. Vol. 395, № 2. P. 716-726
Type: статьи в журналах
Date: 2012
Source: Proceedings of SPIE. 2015. Vol. 9680 : 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, June 22-26, 2015, Tomsk, Russian Federation. P. 968044-1-968044-6
Type: статьи в журналах
Date: 2015
Source: Universe. 2022. Vol. 8, № 9. P. 445 (1-13)
Type: статьи в журналах
Date: 2022
Description:
We propose a new approach that allows one to reduce nonlinear equations on Lie groups to equations with a fewer number of independent variables for finding particular solutions of the nonlinear equati
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Source: Proceedings of SPIE. 2015. Vol. 9680 : 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, June 22-26, 2015, Tomsk, Russian Federation. P. 96804C-1-96804C-6
Type: статьи в журналах
Date: 2015
Source: Proceedings of SPIE. 2016. Vol. 10035 : 22nd International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 30 June–03 July 2016, Tomsk, Russian Federation. P.100350A-1-100350A-6
Type: статьи в журналах
Date: 2016
Description:
We examined possibilities of the Kalman filter for reducing the noise effects in the analysis of absorption spectra of gas samples, in particular, for samples of the exhaled air. It has been shown tha
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Source: Proceedings of SPIE. 2016. Vol. 10035 : 22nd International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 30 June–03 July 2016, Tomsk, Russian Federation. P. 100350B-1-100350B-6
Type: статьи в журналах
Date: 2016
Description:
In this work we studied applicability of the laser spectroscopy for fixing differences in composition of exhaled air depending on the position of the body in different physical states. Using principal
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Source: Proceedings of SPIE. 2015. Vol. 9810 : XII International Conference on Atomic and Molecular Pulsed Lasers, 13–18 September 2015, Tomsk, Russian Federation. P. 98101Z-1-98101Z-6
Type: статьи в журналах
Date: 2015
Description:
We consider the problem of finding concentrations of molecular gases in the models of exhaled air samples in terms of their absorption spectra. We introduce model spectra describing the exhaled air sa
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