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Different definitions of conic sections in hyperbolic geometry. (arXiv:1603.09285v2 [math.MG] UPDATED)
来源于:arXiv
In classical Euclidean geometry, there are several equivalent definitions of
conic sections. We show that in the hyperbolic plane, the analogues of these
same definitions still make sense, but are no longer equivalent, and we discuss
the relationships among them. 查看全文>>