Abstract
Existence theorems are proved for an incomplete set of upper and lower functions. Bibliography: 1 title.
Similar content being viewed by others
References
M. N. Yakovlev, “Nonnegative solutions of boundary-value problems for second-order quasilinear equations,”Tr. Mat. Inst. Akad. Nauk SSSR,96, 105–110 (1968).
Additional information
Translated fromZapiski Nauchnykh Seminarov POMI, Vol. 248, 1998, pp. 231–241.
Translated by L. Yu. Kolotilina.
Rights and permissions
About this article
Cite this article
Yakovlev, M.N. Solvability of a periodic boundary-value problem for a system of first-order ordinary differential equations with (β,γ,δ)-comparison pairs. J Math Sci 101, 3365–3371 (2000). https://doi.org/10.1007/BF02672780
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02672780