What is "nevanlinna"

Nevanlinna may refer to:

• Nyenskans, a Swedish fortress on the river Neva from 1617 to 1703, at the location of today's Saint Petersburg
• Frithiof Nevanlinna, a Finnish mathematician
• Rolf Nevanlinna, a Finnish mathematician

:* Nevanlinna class, a class of mathematical functions, otherwise known as bounded type

:* Nevanlinna invariant, a geometrical invariant

:* Nevanlinna theory, a branch of complex analysis developed by Rolf Nevanlinna

:* The Nevanlinna Prize