| Fronts of Whitney umbrella-a differential geometric approach via blowing up T Fukui, M Hasegawa J. Singul 4 (35), 043019-5, 2012 | 57 | 2012 |
| Intrinsic invariants of cross caps M Hasegawa, A Honda, K Naokawa, M Umehara, K Yamada Selecta Mathematica 20, 769-785, 2014 | 49 | 2014 |
| Intrinsic properties of surfaces with singularities M Hasegawa, A Honda, K Naokawa, K Saji, M Umehara, K Yamada International Journal of Mathematics 26 (04), 1540008, 2015 | 47 | 2015 |
| Singularities of parallel surfaces T Fukui, M Hasegawa Tohoku Mathematical Journal, Second Series 64 (3), 387-408, 2012 | 47 | 2012 |
| Contact of a regular surface in Euclidean 3-space with cylinders and cubic binary differential equations T Fukui, M Hasegawa, K Nakagawa Journal of the Mathematical Society of Japan 69 (2), 819-847, 2017 | 12 | 2017 |
| Intrinsic properties of singularities of surfaces M Hasegawa, A Honda, K Naokawa, K Saji, M Umehara, K Yamada Internat. J. Math 26 (4), 2015 | 12 | 2015 |
| Height functions on Whitney umbrellas T Fukui, M Hasegawa arXiv preprint arXiv:1205.3044, 2012 | 11 | 2012 |
| Parabolic, ridge and sub-parabolic curves on implicit surfaces with singularities M Hasegawa | 5 | 2017 |
| Extensions of Koenderink’s formula T Fukui, M Hasegawa, K Saji J. Gökova Geom. Topol 10, 42-59, 2016 | 5 | 2016 |
| On umbilic points on newly born surfaces M Hasegawa, F Tari Bulletin of the Brazilian Mathematical Society, New Series 48 (4), 679-696, 2017 | 4 | 2017 |
| Capturing information on curves and surfaces from their projected images M Hasegawa, Y Kabata, K Saji International Journal of Mathematics for Industry 12 (01), 2050004, 2020 | 3 | 2020 |
| Contact cylindrical surfaces and a projection of a surface around a parabolic point M Hasegawa, Y Kabata, K Saji arXiv preprint arXiv:2206.07263, 2022 | 2* | 2022 |
| Functions on singular surfaces (Pursuit of the Essence of Singularity Theory) M HASEGAWA 数理解析研究所講究録 1868, 1-8, 2013 | 1 | 2013 |
| A note on capturing curvatures of surfaces by contours (可微分写像の特異点論の局所的研究と大域的研究) M Hasegawa, Y Kabata, K Saji 数理解析研究所講究録, 133-141, 2018 | | 2018 |
| A note on capturing curvatures of surfaces by contours (Local and global study of singularity theory of differentiable maps) M Hasegawa, Y Kabata, K Saji 数理解析研究所講究録 2085, 133-141, 2018 | | 2018 |
| Fronts of weighted cones T Fukui, M Hasegawa TOPICS ON REAL AND COMPLEX SINGULARITIES: Proceedings of the 4th Japanese …, 2014 | | 2014 |
| DISTANCE SQUARED FUNCTIONS ON SINGULAR SURFACES PARAMETERIZED BY SMOOTH MAPS A-EQUIVALENT TO Sk, Bk, Ck AND F4. T FUKUI, M HASEGAWA | | |
| A note on capturing curvatures of surfaces by contours M Hasegawa, Y Kabata, K Saji | | |
| Height functions on Whitney umbrellas (Singularity theory T FUKUI, M HASEGAWA | | |
