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Möbius transformation

American

noun

Mathematics.

a map of the complex plane to itself in which a point z is mapped to a point w by w = (az +b )/(cz +d ), where a, b, c, and d are complex numbers and ad − bc does not equal zero.

Etymology

Origin of Möbius transformation

see origin at Möbius strip

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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.