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Publications Influence

NULL CURVES IN MINKOWSKI 3-SPACE

- Jun-Ichi Inoguchi, S. Lee, H. Hacisalihoglu
- Physics
- 1 September 2008

45 6

Magnetic curves in Sasakian manifolds

- S. Druţǎ-Romaniuc, Jun-Ichi Inoguchi, M. Munteanu, Ana Irina Nistor
- Mathematics
- 3 July 2015

In this paper we classify the magnetic trajectories corresponding to contact magnetic fields in Sasakian manifolds of arbitrary dimension. Moreover, when the ambient is a Sasakian space form, we… Expand

32 5

ON SLANT CURVES IN SASAKIAN 3-MANIFOLDS

- J. Cho, Jun-Ichi Inoguchi, J. Lee
- Mathematics
- 1 December 2006

A classical theorem by Lancret says that a curve in Euclidean 3-space is of constant slope if and only if its ratio of curvature and torsion is constant. In this paper we study Lancret type problems… Expand

50 4- PDF

Null Bertrand curves in Minkowski 3-space and their characterizations

- H. Balgetir, M. Bektaş, Jun-Ichi Inoguchi
- Mathematics
- 2004

We introduce the notion of Bertrand curve for Cartan framed null curves in
Minkowski 3-space and give a characterization.

47 3

Classifications and Isolation Phenomena of Bi-Harmonic Maps and Bi-Yang-Mills Fields

- T. Ichiyama, Jun-Ichi Inoguchi, H. Urakawa
- Mathematics
- 24 December 2009

Classifications of all biharmonic isoparametric hypersurfaces in the unit sphere, and all biharmonic homogeneous real hypersurfaces in the complex or quaternionic projective spaces are shown. Answers… Expand

43 3- PDF

A complete classification of parallel surfaces in three-dimensional homogeneous spaces

- Jun-Ichi Inoguchi, J. Veken
- Mathematics
- 1 February 2008

We complete the classification of surfaces with parallel second fundamental form in all three-dimensional homogeneous spaces.

17 3

Deformations of Cartan framed null curves preserving the torsion

- K. Honda, Jun-Ichi Inoguchi
- Mathematics
- 2003

We study deformations of Cartan framed null curves in the Minkowski 3-space which preserve the torsion.

12 2- PDF

PSEUDO-SYMMETRIC CONTACT 3-MANIFOLDS

- J. Cho, Jun-Ichi Inoguchi
- Mathematics
- 1 September 2005

Contact Homogeneous 3-manifolds are pseudo-symmetric spaces of constant type. All Sasakian 3-manifolds are pseudo-symmetric spaces of constant type.

27 2- PDF

On time-like surfaces of positive constant Gaussian curvature and imaginary principal curvatures

- C. H. Gu, H. S. Hu, Jun-Ichi Inoguchi
- Mathematics
- 1 April 2002

Abstract We establish the Backlund transformation for the construction of time-like surfaces with positive Gaussian curvature and imaginary principal curvatures. The construction can be realized by… Expand

16 2

Spacelike Surfaces with Harmonic Inverse Mean Curvature

- A. Fujioka, Jun-Ichi Inoguchi
- Mathematics
- 2000

We study fundamental properties of spacelike surfaces with harmonic inverse mean curvature in Lorentzian space forms. Fur- ther we classify spacelike Bonnet surfaces with constant curvature in… Expand

16 2- PDF