Acta mathematica scientia,Series A ›› 1998, Vol. 18 ›› Issue (S1): 163-166.

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Improvements on the Prior Estimate of Sturm-Liouville Problem

Li Fuyi   

  1. Department of Mathematicr, Shanxi University, Taiyuan 030006
  • Received:1996-12-05 Online:1998-12-26 Published:1998-12-26

Abstract: In this paper,one important condition used to make the prior estimate in[1] is e-liminated,so the existence results for nontrivial solutions of the superlinear Sturm-Liouville twopoint boundary value problems are essentially improved.

Key words: The prior estimate, topological degree, nontrivial solutions

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