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
en Английский
Version for the visually impaired
Submit Your Paper
Publication schedule
  • №1 March 2021
    Submission deadline: 20 January 2021
  • №2 June 2021
    Submission deadline: 1 April 2021
  • №3 September 2021
    Submission deadline: 20 June 2021
  • №4 December 2021
    Submission deadline: 1 October 2021

Articles by keywords "algebraic and spectral multiplicity"

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

Mathematics
Petrichenko M.R. Serov D.V.
  • Year: 2014
  • Issue: 1
  • 333
  • 2444
  • Pages: 118-123