Conformal Mappings of the Hyperbolic Plane to Arbitrary Shapes
Eryk Kopczyński and Dorota Celińska-Kopczyńska

Proceedings of Bridges 2019: Mathematics, Art, Music, Architecture, Education, Culture
Pages 91–98
Regular Papers

Abstract

Hyperbolic tessellations have been typically projected into discs or other simple shapes. In this paper, we study the problem of projecting hyperbolic tessellations to arbitrary shapes, given by a source bitmap image. We present an algorithm for finding such conformal mappings and provide discussion of the exemplar results. The previous approaches are vulnerable to numerical precision issues or computationally expensive; our proposition deals with long and narrow shapes efficiently.

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