SPbPU Journal - Physics and Mathematics
St. Petersburg Polytechnic University Journal - Physics and Mathematics Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2304-9782
ISSN 2618-8686
ISSN 2405-7223
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Publication schedule
  • №4 December 2022
    Submission deadline: 1 October 2022

Articles by keywords "differential equation"

An inverse problem for generalized Radon transformation

Mathematical physics
Anikonov D. S. Balakina E.Yu. Konovalova D. S.
  • Year: 2022
  • Volume: 15
  • Issue: 1
  • 17
  • 851
  • Pages: 41-51

Mathematical modeling of information confrontation

Mathematics
Timofeev S.V. Baenkhaeva A.V.
  • Year: 2021
  • Volume: 14
  • Issue: 1
  • 40
  • 2055
  • Pages: 164-176

Fractional differentiation operation in the Fourier boundary problems

Mathematical physics
Petrichenko M.R. Musorina T. A.
  • Year: 2020
  • Volume: 13
  • Issue: 2
  • 24
  • 2647
  • Pages: 41-52

Semi-bounded string’s vibrations initiated by the boundary regime

Simulation of physical processes
Anikonov D. S. Konovalova D. S.
  • Year: 2019
  • Volume: 12
  • Issue: 1
  • 17
  • 3691
  • Pages: 50-60

Unified process of modeling of physicotechnical objects with distributed parameters

Simulation of physical processes
Vasiliev A.N. Osipov V. P. Tarkhov D.A.
  • Year: 2010
  • Issue: 3
  • 0
  • 3803
  • Pages: 39-52

Direct and inverse problems for a wave equation with discontinuous coefficients

Mathematical physics
Anikonov D. S. Konovalova D. S.
  • Year: 2018
  • Volume: 11
  • Issue: 2
  • 18
  • 4102
  • Pages: 61-72

Operational matrices to solve nonlinear Riccati differential equations of an arbitrary order

Mathematics
Parand K. Delkhosh M.
  • Year: 2017
  • Volume: 10
  • Issue: 3
  • 244
  • 4049
  • Pages: 100-115

On analytic characteristic functions and processes governed by SDEs

Mathematics
Berezin S.V.
  • Year: 2016
  • Issue: 2
  • 119
  • 3604
  • Pages: 108-115

Fresh approaches to the construction of parameterized neural network solutions of a stiff differential equation

Mathematics
Lazovskaya T.V. Tarkhov D.A.
  • Year: 2015
  • Issue: 2
  • 383
  • 4167
  • Pages: 138-147

Phan models of electric field of nucleons and electrons

Theoretical physics
Pashkovsky A.V. Pashkovsky V.I.
  • Year: 2014
  • Issue: 3
  • 254
  • 3939
  • Pages: 139-147

Complete and incomplete additive doubling variables in linear systems with constant coefficients

Mathematics
Petrichenko M.R. Serov D.V.
  • Year: 2014
  • Issue: 1
  • 337
  • 4211
  • Pages: 118-123

Nonlocal resolvability conditions for systems  of the first order partial differential equations

Mathematics
Alekseenko S.N. Shemyakina T.A. Dontsowa M.V.
  • Year: 2013
  • Issue: 3
  • 513
  • 4671
  • Pages: 190-201

On phenomenological gradient dependences

Mechanics
Girgidov A.D.
  • Year: 2011
  • Issue: 2
  • 0
  • 3708
  • Pages: 122-126

Solution examples of the Cauchy problem for some variants of the Frankl system of elliptic type

Mathematics
Shemyakina T.A.
  • Year: 2011
  • Issue: 4
  • 0
  • 3970
  • Pages: 191-197

Typical limiting problems for the Crocco equation

Mathematics
Petrichenko M.R. Serov D.V.
  • Year: 2012
  • Issue: 1
  • 0
  • 3936
  • Pages: 108-112

The theorem on existence of a bounded solution of the Cauchy problem for the Frankl system of hyperbolic type

Mathematics
Shemyakina T.A.
  • Year: 2012
  • Issue: 2
  • 1
  • 3898
  • Pages: 130-140

Matters of solvability and derivation of optimization systems in variational problems described by two-dimensional parabolic equations

Mathematics
Pervadchuk V.P. Shumkova D.B. Dektyarev D.N.
  • Year: 2012
  • Issue: 3
  • 0
  • 3647
  • Pages: 128-132

Doubling the variables in equations and sets of ordinary differential equations

Mathematics
Petrichenko M.R. Serov D.V.
  • Year: 2012
  • Issue: 4
  • 0
  • 3982
  • Pages: 120-125