Asymptotic solution of definite class of singularly perturbed linear boundary-value problems for ordinary differential equations

ЗаглавиеAsymptotic solution of definite class of singularly perturbed linear boundary-value problems for ordinary differential equations
Вид публикацияJournal Article
Година на публикуване1999
АвториKarandjulov L
СписаниеAnnuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique
Том91
IssueLivre 1 - Mathématiques et Mecanique
Pagination79-95
ISSN0205-0808
ключови думиasymptotic solution, boundary functions, boundary-value problems, singular perturbation
Резюме

The singular perurbation for boundary problems for linear systems of ordinary differential equations is considered. Under suitable assumptions using generalized inverse matrix the unique asymptotic expansion with boundary function is constructed.

1991/95 MSC

34E15

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