Jentsch, Carsten; Subba Rao, Suhasini A test for second order stationarity of a multivariate time series. (English) Zbl 1332.62328 J. Econom. 185, No. 1, 124-161 (2015). MSC: 62M10 62M15 91B84 62P05 PDFBibTeX XMLCite \textit{C. Jentsch} and \textit{S. Subba Rao}, J. Econom. 185, No. 1, 124--161 (2015; Zbl 1332.62328) Full Text: DOI
Dwivedi, Yogesh; Rao, Suhasini Subba A test for second-order stationarity of a time series based on the discrete Fourier transform. (English) Zbl 1290.62059 J. Time Ser. Anal. 32, No. 1, 68-91 (2011). MSC: 62M07 62M10 60G10 PDFBibTeX XMLCite \textit{Y. Dwivedi} and \textit{S. S. Rao}, J. Time Ser. Anal. 32, No. 1, 68--91 (2011; Zbl 1290.62059) Full Text: DOI arXiv
Subba Rao, Suhasini Statistical analysis of a spatio-temporal model with location-dependent parameters and a test for spatial stationarity. (English) Zbl 1199.62017 J. Time Ser. Anal. 29, No. 4, 673-694 (2008). Reviewer: Mikhail P. Moklyachuk (Kyïv) MSC: 62M10 62M30 62G05 62G10 62E20 62P12 PDFBibTeX XMLCite \textit{S. Subba Rao}, J. Time Ser. Anal. 29, No. 4, 673--694 (2008; Zbl 1199.62017) Full Text: DOI
Subba Rao, Suhasini On some nonstationary, nonlinear random processes and their stationary approximations. (English) Zbl 1103.62085 Adv. Appl. Probab. 38, No. 4, 1155-1172 (2006). MSC: 62M10 60G10 62F10 PDFBibTeX XMLCite \textit{S. Subba Rao}, Adv. Appl. Probab. 38, No. 4, 1155--1172 (2006; Zbl 1103.62085) Full Text: DOI
Subba Rao, Suhasini On multiple regression models with nonstationary correlated errors. (English) Zbl 1108.62093 Biometrika 91, No. 3, 645-659 (2004). MSC: 62M10 62F10 62E20 62M09 62G08 86A10 PDFBibTeX XMLCite \textit{S. Subba Rao}, Biometrika 91, No. 3, 645--659 (2004; Zbl 1108.62093) Full Text: DOI Link