 Kentaro SAJI |
Kentaro SAJI
Department of Mathematics,
Graduate School of Science, Kobe University |
Division : Geometry
Professor |
Building B, Room 421

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Research Field :
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Research Summary :
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Primary Publications : |
- S. Izumiya, T. Nagai and K. Saji,
Great circular surfaces in the three-sphere.
Differential Geom. Appl. 29 (2011), no. 3, 409-425.
- K. Saji,
Criteria for D_4 singularities of wave fronts.
Tohoku Math. J. (2) 63 (2011), no. 1, 137-147.
- S. Izumiya and K. Saji,
The mandala of Legendrian dualities for pseudo-spheres in
Lorentz-Minkowski space and "flat'' spacelike surfaces.
J. Singul. 2 (2010), 92-127.
- K. Saji,
Criteria for cuspidal S_k singularities and their applications.
J. Gokova Geom. Topol. GGT 4 (2010), 67-81.
- K. Saji, M. Umehara and K. Yamada,
A_k singularities of wave fronts.
Math. Proc. Cambridge Philos. Soc. 146 (2009), no. 3, 731-746.
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