Электронная библиотека (репозиторий) Томского государственного университета
2019

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Add   Adomian decomposition method for the one-dimensional nonlocal Fisher-Kolmogorov-Petrovsky-Piskunov equation
Authors: Shapovalov, Alexander V. | Trifonov, Andrey Yu.
Source: Russian physics journal. 2019. Vol. 62, № 4. P. 710-719
Type: статьи в журналах
Date: 2019
Description: The Adomian decomposition method is applied to construct an approximate solution of the generalized onedimensional Fisher Kolmogorov–Petrovsky–Piskunov equation describing the population dynamics with ... More
Add   Adomyan decomposition method for a two-component nonlocal reaction-diffusion model of the Fisher-Kolmogorov-Petrovsky-Piskunov type
Authors: Shapovalov, Alexander V. | Trifonov, Andrey Yu.
Source: Russian physics journal. 2019. Vol. 62, № 5. P. 835-847
Type: статьи в журналах
Date: 2019
Description: We consider an approach to constructing approximate analytical solutions for the one-dimensional twocomponent reaction diffusion model describing the dynamics of population interacting with the active ... More
Add   Approximate solutions and symmetry of a two-component nonlocal reaction-diffusion population model of the Fisher-KPP type
Authors: Shapovalov, Alexander V. | Trifonov, Andrey Yu.
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 ... More
Add   Vacuum quantum effects on Lie groups with bi-invariant metrics
Authors: Breev, A. I. | Shapovalov, Alexander V.
Source: International journal of geometric methods in modern physics. 2019. Vol. 16, № 8. P. 1950122 (1-28)
Type: статьи в журналах
Date: 2019
Description: We consider the effects of vacuum polarization and particle creation of a scalar field on Lie groups with a non-stationary bi-invariant metric of the Robertson–Walker type. The vacuum expectation valu ... More
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