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  • Research Article
  • Open Access

Second-order estimates for boundary blowup solutions of special elliptic equations

Boundary Value Problems20062006:45859

  • Received: 20 October 2005
  • Accepted: 7 November 2005
  • Published:


We find a second-order approximation of the boundary blowup solution of the equation , with , in a bounded smooth domain . Furthermore, we consider the equation . In both cases, we underline the effect of the geometry of the domain in the asymptotic expansion of the solutions near the boundary .


  • Differential Equation
  • Partial Differential Equation
  • Ordinary Differential Equation
  • Functional Equation
  • Asymptotic Expansion


Authors’ Affiliations

Dipartimento di Matematica, Universitá di Cagliari, Via Ospedale 72, Cagliari, 09124, Italy


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© Anedda et al. 2006

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.