Open AccessABOUT THE INVARIANT TORS OF CALCULATION SYSTEMS OF DIFFERENTIAL EQUATIONS CONTAINING DEVIATIONS OF A DISCRETE ARGUMENT
Author(s) -
Наталія Марчук,
Ірина Семенишина
Publication year - 2018
Publication title -
european science
Language(s) - English
Resource type - Journals
ISSN - 2709-2313
DOI - 10.30890/2709-2313.2022-09-01-012
Subject(s) - invariant (physics) , mathematics , argument (complex analysis) , differential equation , mathematical analysis , pure mathematics , mathematical physics , chemistry , biochemistry