科学研究
报告题目:

Infinite semiplanar graphs with nonnegative combinatorial curvature

报告人:

报告时间:

报告地点:

报告摘要:

报告题目:

Infinite semiplanar graphs with nonnegative combinatorial curvature

报 告 人:

Liu Shiping( Max Planck Institue for Mathematics in Leiplzig Germany)

报告时间:

2012-03-17 15:00:00

报告地点:

老外楼三楼基础数学办公室

报告摘要: