n-ellipse

generalization of the ellipse allowing more than two foci

Wikidata entity: Q17099260

P2534	defining formula	Math	${(x, y) \in ℝ^{2} : \sum_{i = 1}^{n} \sqrt{(x - u_{i})^{2} + (y - v_{i})^{2}} = d}$	???
P31	instance of	...	Q24034552 (mathematical concept)	mathematical concept
P6104	maintained by WikiProject	...	Q8487137 (WikiProject Mathematics)	WikiProject Mathematics
P138	named after	...	Q77288 (Ehrenfried Walther von Tschirnhaus)	Ehrenfried Walther von Tschirnhaus
P138	named after	...	Q40112 (ellipse)	ellipse
P279	subclass of	...	Q3001187 (convex curve)	convex curve
P279	subclass of	...	Q3001206 (closed curve)	closed curve
P279	subclass of	...	Q6400937 (spectrahedron)	spectrahedron

External Ids

P646	Freebase ID	/m/0gvv0jx
P6366	Microsoft Academic ID (discontinued)	2778008878

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