Cauchy-Riemann equations

A form of Cauchy-Riemann equation — Given a complex-valued function f and real-valued functions u and v such that f(z) = u(z) + iv(z), either of the equations (∂u)/(∂x)=(∂v)/(∂y) or (∂u)/(∂y)=-(∂v)/(∂x), which together form part of the criteria that f be complex-differentiable.

Meanings

noun
  1. pluralplural of Cauchy-Riemann equation
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