Last modified on 10 December, 2009

1. Length spectrum of circles and Kaehler magnetic fields on complex space forms

*Aspects of complex analysis, differential geometry, mathematical physics and applications*,

S. Dimiev and K. Sekigawa eds.,

World Scientific 1999, 172-182 [WS-book]

2. Differential geometry of circles in a complex projective space

*Quaternionic Structures in Mathematics and Physics*,

S. Marchiafava, P Piccinni and M. Pontecorvo eds.

World Scientific, Singapore, New Jersey, London, Hong Kong,

2001, 253-263 [WS-book]

(with Sadahiro MAEDA*) ( Electoric Journal)

3. K\"ahler magnetic fields on a complex hyperbolic space

*Trends in complex analysis, differential geometry and mathematical physics*,

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2003, 1--11 [WS-book]

6. Circles and K\"ahler immersions

*Trends in complex analysis, differential geometry and mathematical physics*,

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2003, 123--134

(with Sadahiro MAEDA*)

7. Real hypersurfaces in a nonflat complex space form from the viewpoint of their geodesics [rhcs]

*Topics in Almost Hermitian geometry and related fields*,

Yasuo Matsushita, Eduardo Garcia Rio, Hideya Hashimoto, Takashi Koda and Takashi Oguro eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2005, 157--169 [WS-book]

(with Sadahiro MAEDA*)

8. Ordinary helices and Riemannian geometry

*Contemporary aspects of complex analysis, differential geometry and mathematical physics*,

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2005, 14--24 [WS-book]

(with Sadahiro MAEDA)

9. Geodesics and trajectories for K\"ahler magnetic fields [gtmf]

*Contemporary aspects of complex analysis, differential geometry and mathematical physics*,

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2005, 1--13 [WS-book]

10. Type two Killing helices of proper order four on a complex projective space [2khp]

*Topics in Contemtorary Differential Geometry, Complex Analysis and Mathematical Physics*

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2007, 9--14

(with Sadahiro MAEDA) [WS-book]

11. Moduli space of Killing helices of low orders on a complex space form [mkhc]

*Topics in Contemtorary Differential Geometry, Complex Analysis and Mathematical Physics*

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2007, 1--8 [WS-book]

12. Geodesic spheres in a complex projective space from the viewpoint of submanifold theory in Euclidean space

14. K\"ahler magnetic fields on K\"ahler manifolds of negative curvature, [kmfn]

### Annals Reports (some of them are in Japanese)

S. Dimiev and K. Sekigawa eds.,

World Scientific 1999, 172-182 [WS-book]

S. Marchiafava, P Piccinni and M. Pontecorvo eds.

World Scientific, Singapore, New Jersey, London, Hong Kong,

2001, 253-263 [WS-book]

(with Sadahiro MAEDA*) ( Electoric Journal)

A Report on KOREA-JAPAN Joint Workshop in Mathematics 2000,

Differential Geometry and its Related Topics

-Geometry of Submanifolds and Lie Groups-

9-20, (2001)

4. Comparison theorems associated with K\"ahler magnetic fields Differential Geometry and its Related Topics

-Geometry of Submanifolds and Lie Groups-

9-20, (2001)

Proceedings of the International Symposium on Analysis, manifolds and mechanics (2003), 20--27

(M.C. Chaki Center of Mathematics and Mathematical Science)

5. Kaehler magnetic fields on a product of complex hyperbolic spaces(M.C. Chaki Center of Mathematics and Mathematical Science)

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2003, 1--11 [WS-book]

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2003, 123--134

(with Sadahiro MAEDA*)

Yasuo Matsushita, Eduardo Garcia Rio, Hideya Hashimoto, Takashi Koda and Takashi Oguro eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2005, 157--169 [WS-book]

(with Sadahiro MAEDA*)

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2005, 14--24 [WS-book]

(with Sadahiro MAEDA)

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2005, 1--13 [WS-book]

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2007, 9--14

(with Sadahiro MAEDA) [WS-book]

Stancho Dimiev and Kouei Sekigawa eds.,

World Scientific, Singapore, New Jersey, London, Hong Kong,

2007, 1--8 [WS-book]

(with Sadahiro MAEDA*)

13. Extrinsic shapes of smooth curves through isometric immersions of K\"ahler manifolds [esci]
to appear in Proceedings of DGA2010

1. Anosov flow の L 関数

数理解析研究所講究録631「調和解析と数論」(1987), 8-22 pdf

2. アメナブルな群作用を持つ完備リーマン多様体のスペクトラムI

数理解析研究所講究録1069「等質構造の部分多様体論的研究」(1998), 1-19 pdf

7. Some aspects on circles and helices in a complex projective space

数理解析研究所講究録631「調和解析と数論」(1987), 8-22 pdf

2. アメナブルな群作用を持つ完備リーマン多様体のスペクトラムI

(Spectrum of a complete Riemannian manifold with an amenable group action I, in Japanese)

Bull. Nagoya Institute of Technology 44(1992), 93-100

3. アメナブルな群作用を持つ完備リーマン多様体のスペクトラムII Bull. Nagoya Institute of Technology 44(1992), 93-100

(Spectrum of a complete Riemannian manifold with an amenable group action II, in Japanese)

Bull. Nagoya Institute of Technology 45(1993), 153-162

4. ケーラー磁場の軌道と円Bull. Nagoya Institute of Technology 45(1993), 153-162

(Trajectories and circles of K\"ahler magnetic fields, in Japanese)

数理解析研究所講究録907「部分多様体とその関連分野」(1995), 22-43 pdf

5. 複素空間形上の円数理解析研究所講究録907「部分多様体とその関連分野」(1995), 22-43 pdf

(Circles in a complex space form, in Japanease)

Bull. Nagoya Institute of Technology 47(1995), 1-14

(with Sadahiro MAEDA)

6. 円の幾何Bull. Nagoya Institute of Technology 47(1995), 1-14

(with Sadahiro MAEDA)

数理解析研究所講究録1069「等質構造の部分多様体論的研究」(1998), 1-19 pdf

7. Some aspects on circles and helices in a complex projective space

Memoirs of the Faculty of Science and Engineering Shimane University 32(1999), 1-8
on line journal

(with Sadahiro MAEDA*)

8. Geometry of a complex projective space from the viewpoint of its curves and real hypersurfaces(with Sadahiro MAEDA*)

Memoirs of the Faculty of Science and Engineering Shimane University,

Series B: Mathematical Science 33(2000), 31-46 on line journal

(with Sadahiro MAEDA*)

9. Integral curves of Killing vector fields in a complex projective spaceSeries B: Mathematical Science 33(2000), 31-46 on line journal

(with Sadahiro MAEDA*)

Memoirs of the Faculty of Science and Engineering Shimane University,

Series B: Mathematical Science 34(2001), 61-85 on line journal

(with Sadahiro MAEDA*)

10. Study of submanifolds by curves of order 2Series B: Mathematical Science 34(2001), 61-85 on line journal

(with Sadahiro MAEDA*)

Memoirs of the Faculty of Science and Engineering Shimane University,

Series B: Mathematical Science 35(2002), 1-21 on line journal

(with Kaoru SUIZU*, Sadahiro MAEDA#)

11. Circles and hypersurfaces in space forms Series B: Mathematical Science 35(2002), 1-21 on line journal

(with Kaoru SUIZU*, Sadahiro MAEDA#)

Memoirs of the Faculty of Science and Engineering Shimane University,

Series B: Mathematical Science 36(2003), 1-9 on line journal

(with Kaoru SUIZU*, Sadahiro MAEDA#)

12. 階数1の対称空間における曲線と部分多様体 Series B: Mathematical Science 36(2003), 1-9 on line journal

(with Kaoru SUIZU*, Sadahiro MAEDA#)

数学56(2004), 33--48, (no. 1)

(with Sadahiro MAEDA)

12' Curves and submanifolds in symmetric spaces of rank one (English Translation) (with Sadahiro MAEDA)

S\~ugaku Expositions, 19(2006), 217--235 (no. 2)

(with Sadahiro MAEDA)

13. Homogeneous closed curves in geidesic spheres in a complex projective space from the viewpoint of submanifold theory (with Sadahiro MAEDA)

Memoirs of the Faculty of Science and Engineering Shimane University,

Series B: Mathematical Science 41(2008), 133--141 on line journal

(with Sadahiro MAEDA*)

Series B: Mathematical Science 41(2008), 133--141 on line journal

(with Sadahiro MAEDA*)