Sign-constancy of Green’s functions for impulsive nonlocal boundary value problems
Crossref DOI link: https://doi.org/10.1186/s13661-019-1290-1
Published Online: 2019-11-06
Published Print: 2019-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Domoshnitsky, A.
Mizgireva, Iu. http://orcid.org/0000-0002-4576-2602
Text and Data Mining valid from 2019-11-06
Version of Record valid from 2019-11-06
Article History
Received: 6 May 2019
Accepted: 28 October 2019
First Online: 6 November 2019
Competing interests
: The authors declare that they have no competing interests.