Research Output per year

## Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

- 2 Similar Profiles

operators
Physics & Astronomy

Dirac equation
Physics & Astronomy

symmetry
Physics & Astronomy

algebra
Physics & Astronomy

Klein-Gordon equation
Physics & Astronomy

solitary waves
Physics & Astronomy

nonlinear equations
Physics & Astronomy

nonlinearity
Physics & Astronomy

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 1974 2018

1
Citation
(Scopus)

## An application of the Maslov complex germ method to the one-dimensional nonlocal Fisher–KPP equation

Shapovalov, A. V. & Trifonov, A. Y., 28 Feb 2018, (Accepted/In press) In : International Journal of Geometric Methods in Modern Physics. 15, 6, 1850102.Research output: Contribution to journal › Article

linear equations

nonlinear equations

partial differential equations

formalism

intervals

## Approximate Solutions of the One-Dimensional Fisher–Kolmogorov–Petrovskii– Piskunov Equation with Quasilocal Competitive Losses

Shapovalov, A. V., 1 Jan 2018, In : Russian Physics Journal. 60, 9, p. 1461-1468 8 p.Research output: Contribution to journal › Article

asymptotic series

elliptic functions

differential equations

diffusion coefficient

perturbation

## Influence of the Environment on Pattern Formation in the One-Dimensional Nonlocal Fisher–Kolmogorov–Petrovskii–Piskunov Model

Shapovalov, A. V. & Obukhov, V. V., 1 Oct 2018, In : Russian Physics Journal. 61, 6, p. 1093-1099 7 p.Research output: Contribution to journal › Article

allowances

interactions

## One-Dimensional Fokker–Planck Equation with Quadratically Nonlinear Quasilocal Drift

Shapovalov, A. V., 18 Apr 2018, (Accepted/In press) In : Russian Physics Journal. 60, 12, p. 1-10 10 p.Research output: Contribution to journal › Article

Cauchy problem

symmetry

traveling waves

partial differential equations

iteration

## Symmetry operators and separation of variables in the (2 + 1)-dimensional Dirac equation with external electromagnetic field

Shapovalov, A. V. & Breev, A. I., 1 May 2018, In : International Journal of Geometric Methods in Modern Physics. 15, 5, 1850085.Research output: Contribution to journal › Article

Dirac equation

electromagnetic fields

electromagnetism

operators

symmetry

## Activities 2014 2014

- 1 Editorial activity

## Russian Physics Journal (Journal)

Victor Evgenievich Panin (Reviewer), Nikolay Alexadrovich Ratakhin (Reviewer), Vladimir Vasilevich Uglov (Reviewer), Sergey Grigorievich Psakhie (Reviewer), Vasiliy Yakolevich Ushakov (Reviewer), Aleksandr Vasilievich Shapovalov (Reviewer), Anatoly Petrovich Surzhikov (Reviewer)2014 → …

Activity: Publication peer-review and editorial work types › Editorial activity