Hieu, Phan Trung; Quan, Pham Hoang On regularization and error estimates for the Cauchy problem of the modified inhomogeneous Helmholtz equation. (English) Zbl 1352.31002 J. Inverse Ill-Posed Probl. 24, No. 5, 515-526 (2016). MSC: 31A25 35J05 35J25 PDFBibTeX XMLCite \textit{P. T. Hieu} and \textit{P. H. Quan}, J. Inverse Ill-Posed Probl. 24, No. 5, 515--526 (2016; Zbl 1352.31002) Full Text: DOI
Quan, Pham Hoang; Hieu, Phan Trung A new regularization method for the Cauchy problem of the Helmholtz equation with nonhomogeneous Cauchy data. (English) Zbl 1231.31003 Acta Math. Vietnam. 36, No. 2, 419-430 (2011). MSC: 31A25 34K29 35J05 35J25 42A38 PDFBibTeX XMLCite \textit{P. H. Quan} and \textit{P. T. Hieu}, Acta Math. Vietnam. 36, No. 2, 419--430 (2011; Zbl 1231.31003) Full Text: Link