論文 - 高橋 雅朋
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Pseudo-circular evolutes and involutes of lightcone framed curves in the Lorentz-Minkowski 3-space
Donghe Pei, Masatomo Takahashi, Wei Zhang,International Journal of Geometric Methods in Modern Physics,2550012巻,(頁 1 ~ 36),2024年11月
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On Vertices of Frontals in the Euclidean Plane
Nozomi Nakatsuyama, Masatomo Takahashi,Bulletin of the Brazilian Mathematical Society, New Series,55巻,(頁 1 ~ 22),Article Number:35,2024年07月
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On geodesics of framed surfaces in the Euclidean 3-space
Masatomo Takahashi,Tohoku Mathematical Journal,76巻,(頁 199 ~ 215),2024年06月
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On generalised framed surfaces in the Euclidean space
Masatomo Takahashi, Haiou Yu,AIMS Mathematics,9巻,(頁 17716 ~ 17742),2024年05月
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Lightcone framed curves in the Lorentz-Minkowski 3-space
Liang Chen, Masatomo Takahashi,Turkish Journal of Mathematics,2024年03月
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Duality and geometry of horocyclic evolutes in hyperbolic plane
Liang Chen, Shyuichi Izumiya, Masatomo Takahashi,Research in the Mathematical Sciences,2024年02月
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Bertrand and Mannheim curves of framed curves in the 4-dimensional Euclidean space
Shun'ichi Honda, Masatomo Takahahsi, Haiou Yu,Journal of Geometry,114巻,(頁 1 ~ 24),Article Number:12,2023年04月
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Enveloids of Legendre Curves in the Unit Tangent Bundle over the Euclidean Plane
Enze Li, Donghe Pei, Masatomo Takahashi ,Bulletin of the Malaysian Mathematical Sciences Society,45巻,(頁 3011 ~ 3041),2022年11月
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One-parameter families of Legendre curves and plane line congruences
Yutaro Kabata, Masatomo Takahashi,Mathematische Nachrichten,295巻,(頁 1533 ~ 1561),2022年08月
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Bertrand and Mannheim Curves of Spherical Framed Curves in a Three-Dimensional Sphere
Masatomo Takahashi, Haiou Yu ,Mathematics,10巻,Article Number:1292,2022年04月
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Singularities of Translation Surfaces in the Euclidean 3-Space
Tomonori Fukunaga, Masatomo Takahashi,Results in Mathematics,77巻,Article Number:89,2022年03月
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Equi-affine plane curves with singular points
Masatomo Takahashi,Journal of Geometry,113巻,Article Number:16,2022年02月
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Envelopes of families of framed surfaces and singular solutions of first-order partial differential equations
M. Takahashi, H. Yu,Proceedings of the Royal Society of Edinburgh Section A: Mathematics,(頁 1 ~ 28),2020年09月
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Singularities of singular solutions of first order differential equations of Clairaut type.
K. Saji, M. Takahashi,Journal of Dynamical and Control Systems,2020年08月
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Horo-flat surfaces along cuspidal edges in the hyperbolic space
S. Izumiya, M. C. Romero-Fuster, K. Saji. M. Takahashi,Journal of Singularities,22巻,(頁 40 ~ 58),2020年06月
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Bertrand and Mannheim curves of framed curves in the 3-dimensional Euclidean space.
S. Honda, M. Takahashi,Turkish Journal of Mathematics,44巻,(頁 883 ~ 899),2020年05月
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Framed surfaces and one-parameter families of framed curves in Euclidean 3-space
Tomonori Fukunaga, Masatomo Takahashi,Journal of Singularities,21巻,(頁 30 ~ 49),2020年03月
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On families of Lagrangian submanifolds
Shyuichi Izumiya, Masatomo Takahashi ,Journal of Singularities,21巻,(頁 167 ~ 186),2020年03月
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Dualities and envelopes of one-parameter families of frontals in hyperbolic and de Sitter 2-space
L. Chen, D. H. Pei, M. Takahashi,Mathematische Nachrichten,(頁 1 ~ 17),2020年03月
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Evolutes and focal surfaces of framed immersions in the Euclidean space
Shun'ichi Honda, Masatomo Takahashi,Proceedings of the Royal Society of Edinburgh Section A: Mathematics,150巻,(頁 497 ~ 516),2020年02月
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Geometric equivalence among smooth map germs
Shyichi Izumiya, Masatomo Takahashi, Hiroshi Teramoto,Methods and Applications of Analysis,25巻,(頁 337 ~ 362),2019年11月
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Surfaces of Revolution of Frontals in the Euclidean Space
Masatomo Takahashi, Keisuke Teramoto,Bulletin of the Brazilian Mathematical Society,2019年11月
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Envelopes of one-parameter families of framed curves in the Euclidean space
Donghe Pei, Masatomo Takahashi, Haiou Yu,Journal of Geometry,110巻,(頁 1 ~ 31),2019年09月
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Envelopes of families of Legendre mappings in the unit tangent bundle over the Euclidean space
Masatomo Takahashi,Journal of Mathematical Analysis and Applications,473巻,(頁 408 ~ 420),2019年05月
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Developable surfaces along frontal curves on embedded surfaces
Shun'ichi Honda, Shyuichi Izumiya, Masatomo Takahashi,Journal of Geometry,110巻,(頁 1 ~ 20),2019年05月
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Evolutes of curves in the Lorentz-Minkowski plane
S. Izumiya, M. C. Romero Fuster, M. Takahashi,Advanced Studies in Pure Mathematics,78巻,(頁 313 ~ 330),2018年10月
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Framed Surfaces in the Euclidean Space
Tomonori Fukunaga, Masatomo Takahashi,Bulletin of the Brazilian Mathematical Society,50巻,(頁 37 ~ 65),2018年05月
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Envelopes of Legendre curves in the unit spherical bundle over the unit sphere
Y. Li, D. Pei, M. Takahashi, H. Yu,The Quarterly Journal of Mathematics,69巻,(頁 631 ~ 653),2017年12月
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Envelopes of Legendre curves in the unit tangent bundle over the Euclidean plane
Masatomo Takahashi,Results in Mathematics,71巻,(頁 1473 ~ 1489),2017年05月
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Existence conditions of framed curves for smooth curves
Tomonori Fukunaga, Masatomo Takahashi,Journal of Geometry,108巻,(頁 763 ~ 774),2017年
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Singularities of tangent surfaces in Cartan's split G2-geometry
G. Ishikawa・Y. Machida・M. Takahashi,Asian Journal of Mathematics,20巻,(頁 353 ~ 382),2016年04月
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Involutes of fronts in the Euclidean plane
Tomonori Fukunaga, Masatomo Takahashi,Beitrage zur Algebra und Geometrie,57巻,3号,(頁 637 ~ 653),2016年
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Dualities and evolutes of fronts in hyperbolic and de Sitter space
Liang Chen, Masatomo Takahashi,Journal of Mathematical Analysis and Applications,437巻,(頁 133 ~ 159),2016年
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Framed curves in the Euclidean space
Shun'ichi Honda, Masatomo Takahashi,Advances in Geometry,16巻,3号,(頁 265 ~ 276),2016年
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On convexity of simple closed frontals
Tomonori Fukunaga, Masatomo Takahashi,Kodai Mathematical Journal,39巻,(頁 389 ~ 398),2016年
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Legendre curves in the unit spherical bundle over the unit sphere and evolutes
Masatomo Takahashi,Contemporary Mathematics,675巻,(頁 337 ~ 355),2016年
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Dn-geometry and singularities of tangent surfaces
G. Ishikawa, Y. Machida, M. Takahashi,RIMS Kôkyûroku Bessatsu,B55巻,(頁 67 ~ 87),2016年
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Geometry of D_4 conformal triality and singularities of tangent surfaces
G. Ishikawa・Y. Machida・M. Takahashi,Journal of Singularities,12巻,(頁 27 ~ 52),2015年
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Evolutes and involutes of frontals in the Euclidean plane
Tomonori Fukunaga, Masatomo Takahashi,Demonstratio Mathematica,48巻,(頁 147 ~ 166),2015年
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Classifications of completely integrable implicit second order ordinary differential equations
Masatomo Takahashi,Journal of Singularities,10巻,(頁 271 ~ 285),2014年12月
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Evolutes of fronts in the Euclidean plane
Tomonori Fukunaga, Masatomo Takahashi,Journal of Singularities,10巻,(頁 92 ~ 107),2014年12月
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Existence and uniqueness for Legendre curves
Tomonori Fukunaga, Masatomo Takahashi,Journal of Geometry,104巻,(頁 297 ~ 307),2013年
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On caustics of submanifolds and canal hypersurfaces in Euclidean space
Shyuichi Izumiya, Masatomo Takahashi,Topology and its Applications,159巻,(頁 501 ~ 508),2012年02月
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Pedal foliations and Gauss maps of hypersurfaces in Euclidean space
Shyuichi Izumiya, Masatomo Takahashi,Journal of Singularities,6巻,(頁 84 ~ 97),2012年
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Completely integrable implicit ordinary differential equations
Masatomo Takahashi,Yokohama Mathematical Journal,58巻,(頁 17 ~ 29),2012年
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Asymmetry in singularities of tangent surfaces in contact-cone Legendre-null duality
G. Ishikawa・Y. Machida・M. Takahashi,Journal of Singularities,3巻,(頁 126 ~ 143),2011年
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Horospherical flat surfaces in Hyperbolic 3-space
S. Izumiya・K. Saji・M. Takahashi,Journal of the Mathematical Society of Japan,62巻,3号,(頁 789 ~ 849),2010年
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Folding maps on spacelike and timelike surfaces and duality
S. Izumiya・M. Takahashi・F. Tari,Osaka Journal of Mathematics,47巻,(頁 839 ~ 862),2010年
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A sufficient condition that contact equivalence implies right equivalence for smooth function germs
Masatomo Takahashi,Houston Journal of Mathematics,35巻,(頁 829 ~ 833),2009年
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Classifications of implicit second-order ordinary differential equations of Clairaut type
Yoshinori Machida, Masatomo Takahashi,Proceedings of the Royal Society of Edinburgh,138A巻,(頁 821 ~ 842),2008年
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Caustics and wave front propagations: Applications to differential geometry
S. Izumiya・M. Takahashi,Banach Center Publications. Geometry and topology of caustics,82巻,(頁 125 ~ 142),2008年
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On implicit second order ordinary differential equations: Completely integrable and Clairaut type
Masatomo Takahashi,Journal of Dynamical and Control Systems,13巻,(頁 273 ~ 288),2007年
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Spacelike parallels and evolutes in Minkowski pseudo-spheres
S. Izumiya・M. Takahashi,Journal of Geometry and Physics,57巻,(頁 1569 ~ 1600),2007年
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On complete solutions and complete singular solutions of second order ordinary differential equations
Masatomo Takahashi,Colloquium Mathematicum,109巻,(頁 271 ~ 285),2007年
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Singularities of smooth mappings with patterns
K. Saji・M. Takahashi,Proceedings of the Royal Society of Edinburgh,137A巻,(頁 415 ~ 430),2007年
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Global properties of spacelike curves in Minkowski 3-space
S. Izumiya・M. Kikuchi・M. Takahashi,Journal of Knot theory and its Ramifications,15巻,(頁 869 ~ 881),2006年
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Bifurcations of holonomic systems of general Clairaut type
Masatomo Takahashi,Hokkaido Mathematical Journal,35巻,(頁 905 ~ 934),2006年
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Holonomic systems of general Clairaut type
Masatomo Takahashi,Hokkaido Mathematical Journal,34巻,(頁 247 ~ 263),2005年
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The horospherical geometry of Submanifolds in Hyperbolic space
S. Izumiya・D. Pei・M.C. Romero-Fuster・M. Takahashi,Journal of the London Mathematical Society,71巻,(頁 779 ~ 800),2005年
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Bifurcations of completely integrable first order ordinary differential equations
Masatomo Takahashi,Sovrem. Mat. Prilozh,33巻,(頁 110 ~ 125),2005年
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Singularities of evolutes of hypersurfaces in hyperbolic space
S. Izumiya・D. Pei・M. Takahashi,Proceedings of the Edinburgh Mathematical Society,47巻,(頁 131 ~ 153),2004年
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On the horospherical ridges of submanifolds of codimension 2 in Hyperbolic n-space
S. Izumiya・D. Pei・M.C. Romero-Fuster・M. Takahashi,Bulletin of Brazilian Mathematical Society,35巻,(頁 177 ~ 198),2004年
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Curves and surfaces in hyperbolic space
S. Izumiya・D. Pei・M. Takahashi,Banach Center Publications. Geometric Singularity Theory,65巻,(頁 107 ~ 123),2004年
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Bifurcations of ordinary differential equations of Clairaut type
Masatomo Takahashi,Journal of Differential Equations,190巻,(頁 579 ~ 599),2003年