Klimek, Maciej; Karlsson, Erlendur; Matsuura, Masaya; Okabe, Yasunori A geometric proof of the fluctuation-dissipation theorem for the KM\(_2\)O-Langevin equation. (English) Zbl 1009.60029 Hokkaido Math. J. 31, No. 3, 615-628 (2002). MSC: 60G25 60G12 82C05 PDFBibTeX XMLCite \textit{M. Klimek} et al., Hokkaido Math. J. 31, No. 3, 615--628 (2002; Zbl 1009.60029) Full Text: DOI
Okabe, Yasunori; Matsuura, Masaya On the theory of KM\(_2\)O-Langevin equations for stationary flows. III: Extension theorem. (English) Zbl 0982.60021 Hokkaido Math. J. 29, No. 2, 369-382 (2000). MSC: 60G12 60G10 82C05 PDFBibTeX XMLCite \textit{Y. Okabe} and \textit{M. Matsuura}, Hokkaido Math. J. 29, No. 2, 369--382 (2000; Zbl 0982.60021) Full Text: DOI
Nakano, Yuji On a causal analysis of economic time series. (English) Zbl 0832.62103 Hokkaido Math. J. 24, No. 2, 179-213 (1995). MSC: 62P20 91B84 62M10 PDFBibTeX XMLCite \textit{Y. Nakano}, Hokkaido Math. J. 24, No. 2, 179--213 (1995; Zbl 0832.62103) Full Text: DOI