On Riemann-Hilbert Problems in Circle Packing
On Riemann-Hilbert Problems in Circle Packing
复制标题
关于圆堆积中的黎曼-希尔伯特问题
DOI:
--
复制
发表时间:
2009
期刊:
影响因子:
--
通讯作者:
David Bauer
中科院分区:
文献类型:
--
作者:
E. Wegert;David Bauer
We propose a discrete counterpart of non-linear boundary value problems for holomorphic functions (Riemann-Hilbert problems) in the framework of circle packing. For packings with simple combinatorial structure and circular target curves appropriate solvability conditions are given and the set of all solutions is described. We compare the discrete and the continuous setting and discuss several discretization effects. In the last section we indicate promising directions for further research and report on the results of some test calculations which show that solutions of the circle packing problem approximate the classical solutions surprisingly well.