Module SCPDBL in CONFORMAL

General Information

Computes the Schwarz-Christoffel transformation, a conformal mapping that maps the interior of the unit disk in the complex plane onto the interior of a polygon (with vertices possibly at infinity). Routines are provided for determining the parameters of the transformation and for evaluating the map and its inverse. (See L.N. Trefethen, SIAM J. Sci. Stat. Comput. 1 (1980) pp. 82-102.).

Classification

I2b4	Service routines for elliptic boundary value problems
P	Computational geometry

Type

subroutine in CONFORMAL package

Language

Fortran

Availability

Some uses prohibited, Portable

Precision

Double Precision

Alternates

SCPACK

Single Precision

Download from NETLIB; Public access repository

Location

The University of Tennessee at Knoxville and Bell Laboratories

Contact

Jack Dongarra, ORNL (dongarra@cs.utk.edu) and Eric Grosse, Bell Labs (ehg@research.att.com)