A periodic boundary value problem for nonlinear singular differential systems with ‘maxima’
Crossref DOI link: https://doi.org/10.1186/s13661-015-0463-9
Published Online: 2015-10-31
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Wang, Peiguang http://orcid.org/0000-0001-5169-8750
Liu, Xiang
Funding for this research was provided by:
National Natural Science Foundation of China (CN) (11271106)
Natural Science Foundation of Hebei Province (CN) (A2013201232)
License valid from 2015-10-31