A local saddle point theorem and an application to a nonlocal PDE
Crossref DOI link: https://doi.org/10.1007/s00526-017-1150-8
Published Online: 2017-04-26
Published Print: 2017-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bisgard, James
License valid from 2017-04-26