Saito, Kazuo; Watabe, Tsuyoshi On the maximal toral action on aspherical fibered \(4\)-manifolds over \(S^1\). (English) Zbl 0956.55500 Nihonkai Math. J. 1, No. 1, 107-119 (1990). MSC: 55R91 57R19 57S10 57S25 PDFBibTeX XMLCite \textit{K. Saito} and \textit{T. Watabe}, Nihonkai Math. J. 1, No. 1, 107--119 (1990; Zbl 0956.55500)
Watabe, Tsuyoshi Maximal toral action on aspherical manifolds \(\Gamma\) \(\setminus G/K\) and G/H. (English) Zbl 0664.57016 J. Math. Soc. Japan 40, No. 4, 629-645 (1988). MSC: 57S10 55P20 53C30 PDFBibTeX XMLCite \textit{T. Watabe}, J. Math. Soc. Japan 40, No. 4, 629--645 (1988; Zbl 0664.57016) Full Text: DOI
Saito, Kazuo; Watabe, Tsuyoshi Semisimple degree of symmetry of manifold with the homotopy type of product \((S^ 1)^ r\times (S^ 2)^ s\times (S^ 3)^ t\). (English) Zbl 0568.57023 Osaka J. Math. 21, 493-506 (1984). Reviewer: K.Komiya MSC: 57S10 57S25 55T10 PDFBibTeX XMLCite \textit{K. Saito} and \textit{T. Watabe}, Osaka J. Math. 21, 493--506 (1984; Zbl 0568.57023)
Watabe, Tsuyoshi Semisimple degree of symmetry and maps of non-zero degree into a product of 1-spheres and 2-spheres. (English) Zbl 0568.57022 Tôhoku Math. J., II. Ser. 37, 33-42 (1984). Reviewer: K.Komiya MSC: 57S10 57S25 PDFBibTeX XMLCite \textit{T. Watabe}, Tôhoku Math. J. (2) 37, 33--42 (1984; Zbl 0568.57022) Full Text: DOI
Watabe, Tsuyoshi Semi-simple degree of symmetry and maps of degree one into a product of 2-spheres. (English) Zbl 0509.57027 J. Math. Soc. Japan 35, 683-692 (1983). MSC: 57S15 55M25 54H15 PDFBibTeX XMLCite \textit{T. Watabe}, J. Math. Soc. Japan 35, 683--692 (1983; Zbl 0509.57027) Full Text: DOI
Watabe, Tsuyoshi; Komiyama, Haruo On the compact connected transformation group of n-sphere with codimension two principal orbit. (English) Zbl 0434.57025 Sci. Rep. Niigata Univ., Ser. A 17, 1-21 (1980). MSC: 57S15 PDFBibTeX XMLCite \textit{T. Watabe} and \textit{H. Komiyama}, Sci. Rep. Niigata Univ., Ser. A 17, 1--21 (1980; Zbl 0434.57025)
Uchida, Fuichi; Watabe, Tsuyoshi A note on compact connected transformation groups on spheres with codimension two principal orbit. (English) Zbl 0412.57028 Sci. Rep. Niigata Univ., Ser. A 16, 1-13 (1979). MSC: 57S25 57S15 22E46 PDFBibTeX XMLCite \textit{F. Uchida} and \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 16, 1--13 (1979; Zbl 0412.57028)
Watabe, Tsuyoshi On the torus degree of symmetry of \(SU(3)\) and \(G_2\). (English) Zbl 0395.57026 Sci. Rep. Niigata Univ., Ser. A 15, 43-50 (1978). MSC: 57S25 22E46 PDFBibTeX XMLCite \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 15, 43--50 (1978; Zbl 0395.57026)
Igawa, Akira; Watabe, Tsuyoshi A note on \(SO\)(3)-action on \(CP_3\). (English) Zbl 0351.57010 Sci. Rep. Niigata Univ., Ser. A 14, 41-46 (1977). MSC: 57S25 PDFBibTeX XMLCite \textit{A. Igawa} and \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 14, 41--46 (1977; Zbl 0351.57010)
Watabe, Tsuyoshi \(SO_{(3)}\)-action and 2-torus action on homotopy complex projective 3- spaces. (English) Zbl 0389.57010 Sci. Rep. Niigata Univ., Ser. A 13, 1-12 (1976). MSC: 57S25 57R55 57S15 PDFBibTeX XMLCite \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 13, 1--12 (1976; Zbl 0389.57010)
Kaga, Toshihiro; Watabe, Tsuyoshi Simply connected 6-manifolds of large degree of symmetry. (English) Zbl 0347.57032 Sci. Rep. Niigata Univ., Ser. A 12, 15-32 (1975). MSC: 57S15 57R55 PDFBibTeX XMLCite \textit{T. Kaga} and \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 12, 15--32 (1975; Zbl 0347.57032)
Watabe, Tsuyoshi Degree of symmetry of a certain product manifold. (English) Zbl 0347.57031 Sci. Rep. Niigata Univ., Ser. A 12, 1-14 (1975). MSC: 57S15 PDFBibTeX XMLCite \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 12, 1--14 (1975; Zbl 0347.57031)
Watabe, Tsuyoshi On the degree of symmetry of complex quadric and homotopy complex projective space. (English) Zbl 0352.53017 Sci. Rep. Niigata Univ., Ser. A 11, 85-94 (1974). MSC: 53C20 57S15 PDFBibTeX XMLCite \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 11, 85--94 (1974; Zbl 0352.53017)
Watabe, Tsuyoshi A remark on transformation group with four orbit types. (English) Zbl 0354.57008 Sci. Rep. Niigata Univ., Ser. A 10, 1-4 (1973). MSC: 57S25 57S15 PDFBibTeX XMLCite \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 10, 1--4 (1973; Zbl 0354.57008)
Abe, Kojun; Watabe, Tsuyoshi A note on transitive and irreducible action on the Stiefel manifold \(V_{n,n-2}\). (English) Zbl 0347.57033 Sci. Rep. Niigata Univ., Ser. A 9, 9-16 (1972). MSC: 57S25 57S15 PDFBibTeX XMLCite \textit{K. Abe} and \textit{T. Watabe}, Sci. Rep. Niigata Univ., Ser. A 9, 9--16 (1972; Zbl 0347.57033)