Positive solutions for superdiffusive mixed problems

Papageorgiou, Nikolaos S. (author), Rǎdulescu, Vicenţiu (author), Repovš, Dušan (author)

We study a semilinear parametric elliptic equation with superdiffusive reaction and mixed boundary conditions. Using variational methods, together with suitable truncation techniques, we prove a bifurcation-type theorem describing the nonexistence, existence and multiplicity of positive solutions.

• Language: English
• Keywords: mixed boundary condition, superdiffusive reaction, positive solutions, bifurcation-type result, truncations
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: PEF - Faculty of Education; FMF - Faculty of Mathematics and Physics
• Year: 2018
• Number of pages: Str. 87-93
• Numbering: Vol. 77
• PID: 20.500.12556/RUL-109198
• UDC: 517.956.2
• ISSN on article: 0893-9659
• DOI: 10.1016/j.aml.2017.09.017
• COBISS.SI-ID: 18153561
• Publication date in RUL: 26.08.2019

Record is a part of a journal

• Title: Applied mathematics letters
• Shortened title: Appl. math. lett.
• Publisher: Elsevier
• ISSN: 0893-9659
• COBISS.SI-ID: 24984320