On characterizations and regularity of the solution of bilateral obstacle problems

  • Authors:

  • B. Mermri;X. Chen

  • Affiliations:

  • Department of Mathematics and Computer Science, Shimane University, Matsue 690-8504, Japan;Department of Mathematical System Science, Faculty of Science and Technology, Hirosaki 036-8561, Japan

  • Venue:
  • Journal of Computational and Applied Mathematics - Proceedings of the international conference on recent advances in computational mathematics
  • Year:
  • 2003

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Abstract

In this paper we introduce a new reformulation of bilateral obstacle problems which allows us to characterize the domain of noncontact with the obstacles, and give a new proof for H2(Ω)-regularity of the solution.