1. |
Osamu Saeki, Toru Ohmoto, Wojciech Domitrz, *Proceedings of the international conference “Geometric and Algebraic Singularity Theory” In honor of Goo Ishikawa on the occasion of his 60th Birthday*, Worldwide Center of Mathematics, LLC, Journal of Singularities, Vol.21, 2020.01. |

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B. Anderssen, P. Broadbridge, Y. Fukumoto, N. Kamiyama, Y. Mizoguchi, K. Polthier, and O. Saeki, *The Role and Importance of Mathematics in Innovation*, Springer, Mathematics for Industry, Vol. 25, 2017.04. |

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佐伯 修, Raimundo Nonato Araujo dos Santos, Victor Hugo Jorge Perez, Takashi Nishimura, *School on Real and Complex Singularities in Sao Carlos, 2012*, 2016.08. |

4. |
佐伯 修, V. Blanloeil, *Singularities in Geometry and Topology 2011*, 2015.05. |

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OSAMU SAEKI, Ryuei Nishii, Miyuki Koiso, OCHIAI HIROYUKI, Kanzo OKADA, Tomoyuki Shirai, Shingo Saito, Shin-ichiro Ei, *A Mathematical Approach to Research Problems of Science and Technology*, Springer, 2014.07, In many scientific situations, a given set of large data, obtained through simulation or experiment, can be considered to be a discrete set of sample values of a differentiable map between Euclidean spaces or between manifolds. From such a viewpoint, this article explores how the singularity theory of differentiable maps is useful in the visualization of such data. Special emphasis is put on Reeb graphs for scalar functions and on singular fibers of multi-variate functions.. |

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Osamu Saeki, *Topology of Singular Fibers of Differentiable Maps*, Springer Verlag, Lecture Notes in Math., Vol. 1854, Springer-Verlag, 2004. , 2004.01. |

7. |
Singular Points of Complex Hypersurfaces, J. W. Milnor, Translated into Japanese by O. Saeki and K. Sakuma, Springer Verlag Tokyo, 2003.. |

8. |
Characteristic Classes, J. W. Milnor and J. D. Stasheff, Translated into Japanese by O. Saeki and K. Sakuma, Springer Verlag Tokyo, 2001.. |

9. |
Geometry and Singularities (in Japanese), S. Izumiya, T. Sano, O. Saeki and K. Sakuma, Kyoritsu Publ., 2001.. |

10. |
S. Firmo, D.L. Goncalves and O. Saeki, *Proceedings of the XI Brazilian Topology Meeting*, World Scientific, 2000.01. |