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A Note on Permutable Bilinear Transformations
Published online by Cambridge University Press: 03 November 2016
Extract
In this note I discuss the general bilinear transformation
where a, b, c, d are any given complex numbers (with c, d not both zero), and where w, z are complex variables, whose planes are regarded as coincident.
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- Research Article
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- Copyright © The Mathematical Association 1952
References
* See, e.g. Ct. Hardy, G.H., Pure Mathematics (Cambridge, 1944), p. 99.Google Scholar