scientific article; zbMATH DE number 1478237
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Publication:4492741
zbMath0948.34001MaRDI QIDQ4492741
Siegfried Carl, Seppo Heikkilä
Publication date: 17 July 2000
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
upper and lower solutionsboundary value problemsinitial value problemsfunctional-differential equationssecond-order partial differential equationsimplicit problemsdiscontinuous nonlinear differential equationsoperator equations in ordered spaces
Research exposition (monographs, survey articles) pertaining to partial differential equations (35-02) Research exposition (monographs, survey articles) pertaining to ordinary differential equations (34-02)
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