branch cut
Noun
Meaning
branch cut (plural branch cuts)
(topology, complex analysis) A curve in the complex plane such that it is possible to define a single analytic branch of a multi-valued function on the plane minus that curve.
Noun
branch cut (plural branch cuts)
(topology, complex analysis) A curve in the complex plane such that it is possible to define a single analytic branch of a multi-valued function on the plane minus that curve.