@article{CTT100849150,
  author = {Atsufumi Honda and Naokawa Kosuke and Kotaro Yamada and Masaaki Umehara},
  title = {Isometric deformations of wave fronts at non-degenerate singular points},
  journal = {HIROSHIMA MATH. J.},
  year = 2020,
}

@article{CTT100849151,
  author = {Atsufumi Honda and Naokawa Kosuke and Masaaki Umehara and Kotaro Yamada},
  title = {Curved foldings with common creases and crease patterns},
  journal = {Adv. Appl. Math.},
  year = 2020,
}

@article{CTT100849153,
  author = {Atsufumi Honda and Naokawa Kosuke and Masaaki Umehara and Kotaro Yamada},
  title = {Duality on generalized cuspidal edges preserving singular set images and first fundamental forms},
  journal = {J. of Singul.},
  year = 2020,
}

@article{CTT100849152,
  author = {Atsufumi Honda and Naokawa Kosuke and Masaaki Umehara and Kotaro Yamada},
  title = {Cuspidal edges with the same first fundamental forms along a  knot},
  journal = {：J.  Knot Theory Ramifications},
  year = 2020,
}

@article{CTT100836963,
  author = {Akamine Shintaro and Masaaki Umehara and Kotaro Yamada},
  title = {Improvement of the Bernstein-type theorem for space-like zero mean curvature graphs in Lorentz-Minkowski space using fluid mechanical duality},
  journal = {Proc. Amer. Math. Soc. Ser. B},
  year = 2020,
}

@article{CTT100836989,
  author = {S. Akamine and A. Honda and M. Umehara and K.Yamada},
  title = {Bernstein-type theorem for zero mean curvature hypersurfaces without time-like points in Lorentz-Minkowski space},
  journal = {Bulletin of the Brazilian Mathematical Society, New Series},
  year = 2020,
}