Semi-nonoscillation intervals in the analysis of sign constancy of Green’s functions of Dirichlet, Neumann and focal impulsive problems
Crossref DOI link: https://doi.org/10.1186/s13662-017-1134-1
Published Online: 2017-03-20
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Domoshnitsky, Alexander
Landsman, Guy
License valid from 2017-03-20