catenoidal

From catenoid +‎ -al.

catenoidal (not comparable)

1. (mathematics) Relating to, or having the form of a catenoid
   • 2015, Shoichi Fujimori, Yu Kawakami, Masatoshi Kokubu, Wayne Rossman, Masaaki Umehara, Kotaro Yamada, “Analytic extension of Jorge-Meeks type maximal surfaces in Lorentz-Minkowski 3-space”, in arXiv‎:

     The Jorge-Meeks ${\displaystyle n}$-noid (${\displaystyle n\geq 2}$) is a complete minimal surface of genus zero with ${\displaystyle n}$ catenoidal ends in the Euclidean 3-space ${\displaystyle {\boldsymbol {R}}^{3}}$, which has ${\displaystyle (2\pi /n)}$-rotation symmetry with respect to its axis.

• octadienal