Positive Solutions of Semilinear Differe
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Kunquan Lan; Jeffrey R.L. Webb
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Article
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1998
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Elsevier Science
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English
⚖ 266 KB
The existence of positive solutions of a second order differential equation of the form z"+ g(t) f (z)=0 (1.1) with suitable boundary conditions has proved to be important in theory and applications whether g is continuous in [0, 1] or g has singularities. These equations often arise in the study