Open AccessThe Focus Properties of Nonsingular Conic Curves in Hyperbolic Plane
Publication year - 2017
Publication title -
li lun shu xue
Language(s) - English
Resource type - Journals
eISSN - 2160-7583
pISSN - 2160-7605
DOI - 10.12677/pm.2017.74043
Subject(s) - conic section , invertible matrix , mathematics , focus (optics) , pure mathematics , geometry , mathematical analysis , plane curve , physics , optics