Multiple periodic solutions to a class of second-order nonlinear mixed-type functional differential equations

Xiao-Bao Shu and Yuan-Tong Xu

International Journal of Mathematics and Mathematical Sciences, 2005, vol. 2005, 1-14

Abstract:

By means of variational structure and Z 2 group index theory, we obtain multiple periodic solutions to a class of second-order mixed-type differential equations x ' ' ( t − τ ) + f ( t , x ( t ) , x ( t − τ ) , x ( t − 2 τ ) ) = 0 and x ' ' ( t − τ ) + λ ( t ) f 1 ( t , x ( t ) , x ( t − τ ) , x ( t − 2 τ ) ) = x ( t − τ ) .

Date: 2005
References: Add references at CitEc
Citations:

Downloads: (external link)
http://downloads.hindawi.com/journals/IJMMS/2005/851685.pdf (application/pdf)
http://downloads.hindawi.com/journals/IJMMS/2005/851685.xml (text/xml)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:851685

DOI: 10.1155/IJMMS.2005.2689

Access Statistics for this article

More articles in International Journal of Mathematics and Mathematical Sciences from Hindawi
Bibliographic data for series maintained by Mohamed Abdelhakeem ().