Concavity and monotonicity properties of solutions of Emden-Fowler equations

zbMath0723.34026MaRDI QIDQ757684

Hans G. Kaper, Man Kam Kwong

Publication date: 1988

Published in: Differential and Integral Equations (Search for Journal in Brave)

zbMATH Keywords

boundary value problemsoscillation theorypositive solutionnonlinear diffusion equationEmden-Fowler equationconcavity and monotonicity propertiesSturm-Picone comparison theorems

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Nonlinear boundary value problems for linear elliptic equations (35J65) Nonlinear boundary value problems for ordinary differential equations (34B15) Heat equation (35K05) Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations (34C10)

Related Items (4)

Uniqueness of positive solutions of \(\Delta u-u+u^ p=0\) in \(R^ n\) ⋮ On the Kolodner-Coffman method for the uniqueness problem of Emden-Fowler BVP ⋮ Approaching an extinction point in one-dimensional semilinear heat equations with strong absorption ⋮ A generalization of the Lane-Emden equation.

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