Applied Mathematics and Mechanics (English Edition) ›› 2009, Vol. 30 ›› Issue (8): 1055-1062.doi: https://doi.org/10.1007/s10483-009-0812-y

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Solvability of a class of second-order quasilinear boundary value problems

 TAO Qing-Liu   

  1. Department of Applied Mathematics, Nanjing University of Finance and Economics,Nanjing 210003, P. R. China
  • Revised:2009-07-07 Online:2009-08-01 Published:2009-08-01

Abstract: The second-order quasilinear boundary value problems are considered when the nonlinear term is singular and the limit growth function at the infinite exists. With the introduction of the height function of the nonlinear term on a bounded set and the consideration of the integration of the height function, the existence of the solution is proven. The existence theorem shows that the problem has a solution if the integration of the limit growth function has an appropriate value.

Key words: quasilinear ordinary differential equation, two-point boundary value problem,solvability, Lebesgue dominated convergence theorem

2010 MSC Number: 

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