Bhattacharyya, Sombuddha; de Hoop, Maarten V.; Katsnelson, Vitaly; Uhlmann, Gunther Recovery of piecewise smooth density and Lamé parameters from high frequency exterior Cauchy data. (English) Zbl 1504.35636 SIAM J. Imaging Sci. 15, No. 4, 1910-1943 (2022). MSC: 35R30 35A27 35L51 74G75 PDFBibTeX XMLCite \textit{S. Bhattacharyya} et al., SIAM J. Imaging Sci. 15, No. 4, 1910--1943 (2022; Zbl 1504.35636) Full Text: DOI arXiv
Bhattacharyya, Sombuddha; de Hoop, Maarten V.; Katsnelson, Vitaly; Uhlmann, Gunther Recovery of wave speeds and density of mass across a heterogeneous smooth interface from acoustic and elastic wave reflection operators. (English) Zbl 1491.35448 GEM. Int. J. Geomath. 13, Paper No. 9, 46 p. (2022). MSC: 35R30 35L20 35Q86 PDFBibTeX XMLCite \textit{S. Bhattacharyya} et al., GEM. Int. J. Geomath. 13, Paper No. 9, 46 p. (2022; Zbl 1491.35448) Full Text: DOI arXiv
Bhattacharyya, Sombuddha Local uniqueness of the density from partial boundary data for isotropic elastodynamics. (English) Zbl 1446.74139 Inverse Probl. 34, No. 12, Article ID 125001, 10 p. (2018). MSC: 74H75 74H25 74L05 86A22 74E05 PDFBibTeX XMLCite \textit{S. Bhattacharyya}, Inverse Probl. 34, No. 12, Article ID 125001, 10 p. (2018; Zbl 1446.74139) Full Text: DOI arXiv