Picard theorem

Complex analysis
Mathematical analysis → Complex analysis

Complex numbers Real number Imaginary number Complex plane Complex conjugate Euler's formula
Basic theory Argument principle Residue Essential singularity Isolated singularity Removable singularity Zeros and poles
Complex functions Complex-valued function Antiderivative Analytic function Entire function Holomorphic function Meromorphic function Cauchy–Riemann equations Formal power series Laurent series
Theorems Analyticity of holomorphic functions Cauchy's integral theorem Cauchy's integral formula Residue theorem Liouville's theorem Picard theorem Weierstrass factorization theorem
Advanced theorems Borel–Carathéodory theorem Maximum modulus principle Open mapping theorem Rouché's theorem
Geometric function theory Complex manifold Conformal map Quasiconformal mapping Riemann surface Schwarz lemma Winding number Analytic continuation Riemann's mapping theorem
People Augustin-Louis Cauchy Leonhard Euler Carl Friedrich Gauss Bernhard Riemann Karl Weierstrass
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In complex analysis, Picard's great theorem and Picard's little theorem are related theorems about the range of an analytic function. They are named after Émile Picard.