Riemann–Hurwitz formula

mathematical formula

Wikidata entity: Q494995

P2534	defining formula	Math	$2 g (S^{'}) - 2 = N \cdot (2 g (S) - 2) - \sum_{P \in S^{'}} (e_{P} - 1)$	???
P31	instance of	...	Q65943 (theorem)	theorem
P6104	maintained by WikiProject	...	Q8487137 (WikiProject Mathematics)	WikiProject Mathematics
P138	named after	...	Q58809 (Adolf Hurwitz)	Adolf Hurwitz
P138	named after	...	Q42299 (Bernhard Riemann)	Bernhard Riemann
P2579	studied by	...	Q212803 (algebraic topology)	algebraic topology

External Ids

P646	Freebase ID	/m/02hjwf
P6366	Microsoft Academic ID (discontinued)	131356121
P10283	OpenAlex ID	C131356121

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