Nonlinear oscillations in disconjugate forced functional equations with deviating 
arguments

Singh, Bhagat

Journal Menu

Abstracting and Indexing
Aims and Scope
Annual Issues
Article Processing Charges
Articles in Press
Author Guidelines
Bibliographic Information
Contact Information
Editorial Board
Editorial Workflow
Free eTOC Alerts
Reviewers Acknowledgment
Subscription Information

Open Focus Issues
Focus Issue Guidelines

Open Special Issues
Published Special Issues
Special Issue Guidelines

Abstract
Full-Text PDF
How to Cite this Article

International Journal of Mathematics and Mathematical Sciences
Volume 6 (1983), Issue 1, Pages 101-109
doi:10.1155/S0161171283000083

Nonlinear oscillations in disconjugate forced functional equations with deviating arguments

Bhagat Singh

Department of Mathematics, University of Wisconsin Center, Manitowoc 54220, Wisconsin, USA

Received 28 July 1982

Copyright © 1983 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

For the equation Lnv(t)+a(t)h(y(g(t)))=f(t) where Lny(t)=pn(t)(pn−1(t)(…(p1(t)(po(t)y(t))′)′…)′)′ sufficient conditions have been found for all of its solutions to be oscillatory. The conditions found also lead to growth estimates for tle nonoscillatory solutions.