Complex-valued function

Classical Theory of Functions of a Complex Variable, Holt, Rinehart and Winston 1962; Dover reprint, 2105 Complex Function Theory, Academic Press 1968 Hardy

I Beschastnikh; et al. (2008). «Articulations of wikiwork: uncovering valued work in Wikipedia through barnstars». Proceedings of the ACM. Articulations

função harmônica de múltiplos valores (multiply valued) como uma função de valor simples (single-valued) em um ramo cobertura Rn ou podemos considerar

Machine Aizenberg, I.N.; Aizenberg, N.N.; Vandewalle, J. (2000). Multi-Valued and Universal Binary Neurons. [S.l.]: Science & Business Media. ISBN 978-0-7923-7824-2

Kluwer Academic Publishers, 2001. M. Gallagher, M. Frean & T. Downs. Real-valued evolutionary optimization using a flexible probability density estimator