Morera's theorem

American  

[maw-rair-uhz] / mɔˈrɛər əz /

noun

Mathematics.

1. the theorem that a function is analytic in a simply connected domain if its integral is zero around every simple closed curve of finite length in the domain.

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Etymology

Origin of Morera's theorem

After Italian mathematician and physicist Giacinto Morera (1856–1909), who formulated it