scientific article

zbMath0661.47045MaRDI QIDQ3994493

Dajun Guo, Vangipuram Lakshmikantham

Publication date: 17 September 1992

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

eigenvaluesnonlinear differential equationsupper and lower solutionseigenvectorsnonlinear integral equationsoscillationsdegree theorydifferential inequalitiespositive operatorsordered Banach spacescomparison principlesnormalsolidnonlinearities of polynomial typelinear spectral problemsdeviationsstrongly minihedraliteration proceduresreproducingcone-valued Lyapunov functionsfixed points of positive operatorsfully regularoperator equations in spaces with conesvariational methods for Hammerstein-type equations

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Research exposition (monographs, survey articles) pertaining to operator theory (47-02) Monotone and positive operators on ordered Banach spaces or other ordered topological vector spaces (47H07) Ordered topological linear spaces, vector lattices (46A40) Research exposition (monographs, survey articles) pertaining to ordinary differential equations (34-02) Research exposition (monographs, survey articles) pertaining to integral equations (45-02)