Tai, Xue-Cheng; Li, Hongwei A piecewise constant level set method for elliptic inverse problems. (English) Zbl 1115.65112 Appl. Numer. Math. 57, No. 5-7, 686-696 (2007). MSC: 65N21 35R30 35J25 65N30 35R05 PDFBibTeX XMLCite \textit{X.-C. Tai} and \textit{H. Li}, Appl. Numer. Math. 57, No. 5--7, 686--696 (2007; Zbl 1115.65112) Full Text: DOI
Chan, Tony F.; Tai, Xue-Cheng Level set and total variation regularization for elliptic inverse problems with discontinuous coefficients. (English) Zbl 1036.65086 J. Comput. Phys. 193, No. 1, 40-66 (2004). MSC: 65N21 65N55 35R05 35J25 35R30 PDFBibTeX XMLCite \textit{T. F. Chan} and \textit{X.-C. Tai}, J. Comput. Phys. 193, No. 1, 40--66 (2004; Zbl 1036.65086) Full Text: DOI
Chan, Tony F.; Tai, Xue-Cheng Identification of discontinuous coefficients in elliptic problems using total variation regularization. (English) Zbl 1046.65090 SIAM J. Sci. Comput. 25, No. 3, 881-904 (2003). MSC: 65N21 65N30 35R30 35R05 35J25 PDFBibTeX XMLCite \textit{T. F. Chan} and \textit{X.-C. Tai}, SIAM J. Sci. Comput. 25, No. 3, 881--904 (2003; Zbl 1046.65090) Full Text: DOI
Chan, Tony F.; Tai, Xue-Cheng Augmented Lagrangian and total variation methods for recovering discontinuous coefficients from elliptic equations. (English) Zbl 0911.65140 Bristeau, M.-O. (ed.) et al., Computational science for the 21st century. Dedicated to Prof. Roland Glowinski on the occasion of his 60th birthday. Symposium, Tours, France, May 5–7, 1997. Chichester: John Wiley & Sons. 597-607 (1997). MSC: 65Z05 35J25 35R30 PDFBibTeX XMLCite \textit{T. F. Chan} and \textit{X.-C. Tai}, in: Computational science for the 21st century. Dedicated to Prof. Roland Glowinski on the occasion of his 60th birthday. Symposium, Tours, France, May 5--7, 1997. Chichester: John Wiley \& Sons. 597--607 (1997; Zbl 0911.65140)