Journal of University of Science and Technology of China ›› 2019, Vol. 49 ›› Issue (5): 345-350.DOI: 10.3969/j.issn.0253-2778.2019.05.001

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Stability of the backward problem of parabolic equation with time-dependent reaction coefficient

  

  1. MA Zongli,2, YUE Sufang2
  • Received:2017-06-25 Revised:2018-04-09 Online:2019-05-31 Published:2019-05-31
  • Contact: MA Zongli
  • About author:MA Zongli(corresponding author), male, born in 1979, PhD/ lecturer. Research field: Numerical solution of partial differential equations. E-mail: sdmzl@126.com

Abstract: The backward problem of two-dimensional parabolic equation with a time-dependent coefficient was considered. This problem is severely

Key words: backward problem, ill-posed problem, regularization, error estimate