bn:03278256n
Noun Named Entity
Categories: Algebraic curves, Riemann surfaces, Algebraic topology
EN
Riemann–Hurwitz formula  Riemann-Hurwitz formula  Riemann hurwitz formula  Zeuthen's theorem  Zeuthen theorem
EN
In mathematics, the Riemann–Hurwitz formula, named after Bernhard Riemann and Adolf Hurwitz, describes the relationship of the Euler characteristics of two surfaces when one is a ramified covering of the other. Wikipedia
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EN
In mathematics, the Riemann–Hurwitz formula, named after Bernhard Riemann and Adolf Hurwitz, describes the relationship of the Euler characteristics of two surfaces when one is a ramified covering of the other. Wikipedia
Mathematical formula Wikidata