Some errors estimates for the box method

@article{Bank1987SomeEE,
  title={Some errors estimates for the box method},
  author={Randolph E. Bank and Donald J. Rose},
  journal={SIAM Journal on Numerical Analysis},
  year={1987},
  volume={24},
  pages={777-787}
}
  • R. Bank, D. Rose
  • Published 1 August 1987
  • Mathematics
  • SIAM Journal on Numerical Analysis
We define and analyze several variants of the box method for discretizing elliptic boundary value problems in the plane. Our estimates show the error to be comparable to a standard Galerkin finite element method using piecewise linear polynomials. 
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