### TAKANO Kazuhiko

Academic Assembly School of Humanities and Social Sciences Institute of Humanities

Center for General Education

Professor

Researcher Information

### TEL

- +81-263-37-3067

### Mail Address

- ktakano★shinshu-u.ac.jp

### Career

Research activity information

### Paper

- Statistical submersions with parallel almost complex structures

Kazuhiko Takano and Sema Kazan

Mediterranean Journal of Mathematics, May 2024 - Locally product-like statistical manifolds and their hypersurfaces

Esra Erkan, Kazuhiko Takano and Mehmet Gülbahar

International Electronic Journal of Geometry, 16(2), 435-450, Oct. 2023 - Anti-invariant holomorphic statistical submer- sions

Sema Kazan and Kazuhiko Takano

Results in Mathematics, 78(4), Apr. 2023 - Locally product-like statistical submersions

Kazuhiko Takano, Esra Erkan, Mehmet Gülbahar

Turkish Journal of Mathematics, 47(2), 846-869, Mar. 2023 - University-level Mathematics Pre-enrollment Education Combining Individual and Group Works in a Perfectly Distributed Asynchronous Environment

Yuki Hirai, Mamino Tokita, Kazuhiko Takano, Shigeki Koyama, Akio Katsuki, Masaaki Niimura, Noriaki Matsumura

Journal of information processing, 30, 1-6, Jan. 2022 - Examples of statistical manifolds with almost complex structures

Kazuhiko Takano

Tensor, N. S., 69, 58-66, 2008 - Geodesics on statistical models of the multivariate normal distribution

Kazuhiko Takano

Tensor, N. S., 67, 162-169, 2006 - Examples of the statistical submersion on the statistical model

Kazuhiko Takano

Tensor, N. S., 65, 170-178, 2004 - Statistical manifolds with almost complex structures and its submersions

Kazuhiko Takano

Tensor, N. S., 65, 128-142, 2004 - The importance of the survey of mental stress among international students evalusted in the view point of guiding and counseling activities

S. Murase, M. Kitabatake, K. Takano, A. Kamijo and S. Murase

Journal of International Student Center, Shinshu University, (4), 103-107, 2003 - A Killing p-form in a compact Kaehlerian manifold

Kazuhiko Takano

Tensor, N. S., 62, 275-276, 2000 - Kaehlerian submersions with vanishing Bochner curvature tensor

Kazuhiko Takano

Tamkang J. Math., 31, 21-32, 2000 - On a projective Killing p-form in a Sasakian manifold

Kazuhiko Takano

Tensor, N. S., 60, 274-292, 1998 - On a special projective Killing p-form with constant k in a Sasakian manifold

Kazuhiko Takano and Seiichi Yamaguchi

Acta Sci. Math. (Szeged), 62, 299-317, 1996 - On fibred Sasakian spaces with vanishing contact Bochner curvature tensor

Kazuhiko Takano

Colloq. Math., LXV, 181-200, 1993 - Certain 1-forms in fibred Sasakian spaces and certain 2-forms in fibred Riemannian spaces

Kazuhiko Takano

SUT J. Math., 26, 169-200, 1990 - The proper value of Δ for 1-form and function in certain compact Kaehlerian manifolds

Kazuhiko Takano

SUT J. Math., 26, 55-68, 1990 - The proper value of Δ for 1-form u such that Φdu=0 in compact Kaehlerian manifolds satisfying F1(u) and F2(w)>0

Kazuhiko Takano and Seiichi Yamaguchi

SUT J. Math., 25, 39-50, 1989 - The first proper space of Δ for 2-form in compact Kaehlerian manifolds of σ-positive curvature operator

Seiichi Yamaguchi and Kazuhiko Takano

Proceedings of the International Conference on Differential Geometry and Applications, Dubrounik, 409-433, 1988 - On projective Killing p-form in compact Kaehlerian manifolds

Kazuhiko Takano and Seiichi Yamaguchi

Tensor, N. S., 44, 274-280, 1987 - On closed conformal Killing p-form in compact Kaehlerian manifolds

Kazuhiko Takano and Seiichi Yamaguchi

Tensor, N. S., 44, 265-270, 1987

### Lectures, oral presentations, etc.

- Almost complex structures on the 2-dimensional sphere which are parallel with respect to α-connection

Kazuhiko Takano

The 55th Symposium on Finsler Geometry, 09 Jan. 2021 - Some geometric properties of system spaces of autoregressive process of degree 2

Kazuhiko Takano

The 53th Symposium on Finsler Geometry, 18 Nov. 2018, フィンスラー幾何学研究会 - Some geometric properties of spaces of the extreme value distribution

Kazuhiko Takano

The 15th International Conference of Tensor Society, 22 Aug. 2017, テンゾル学会 - Geometric properties of the Weibull distribution

Kazuhiko Takano, Raina Ivanova and Tomoaki Kawaguchi

Differential Geometry and its Applications, and Informatics Besides – Joint Conference of Tensor Society and University of Tsukuba -, 09 Sep. 2015, テンゾル学会 - Geodesics of system space of autoregressive process of degree 1

Kazuhiko Takano

The 49th Symposium on Finsler Geometry, 07 Dec. 2014, フィンスラー幾何学研究会