Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XV, Tome 284 (2002), pp. 247-262
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M. N. Yakovlev. Existence of $2^n$ periodic solutions of a system of $n$ differential equations of first order. Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XV, Tome 284 (2002), pp. 247-262. http://geodesic.mathdoc.fr/item/ZNSL_2002_284_a12/
@article{ZNSL_2002_284_a12,
author = {M. N. Yakovlev},
title = {Existence of~$2^n$ periodic solutions of a system of~$n$ differential equations of first order},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {247--262},
year = {2002},
volume = {284},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_2002_284_a12/}
}
TY - JOUR
AU - M. N. Yakovlev
TI - Existence of $2^n$ periodic solutions of a system of $n$ differential equations of first order
JO - Zapiski Nauchnykh Seminarov POMI
PY - 2002
SP - 247
EP - 262
VL - 284
UR - http://geodesic.mathdoc.fr/item/ZNSL_2002_284_a12/
LA - ru
ID - ZNSL_2002_284_a12
ER -
%0 Journal Article
%A M. N. Yakovlev
%T Existence of $2^n$ periodic solutions of a system of $n$ differential equations of first order
%J Zapiski Nauchnykh Seminarov POMI
%D 2002
%P 247-262
%V 284
%U http://geodesic.mathdoc.fr/item/ZNSL_2002_284_a12/
%G ru
%F ZNSL_2002_284_a12
Conditions sufficient for a system of $n$ first-order differential equations with deviating argument to be solvable and to have at least $2^n$ periodic solutions are obtained.
