Geometric Interpretation of Lagrangian Equivalence

Canadian mathematical bulletin

Shyuichi Izumiya¹ 

[1] Department of Mathematics, Hokkaido University , Sapporo 060-0810, Japan

关键词: wave front propagations;    big wave fronts;    graph-like Legendrian unfoldings;    caustics;   

DOI  :  10.4153/CMB-2016-056-2

学科分类：数学（综合）

来源: University of Toronto Press * Journals Division

【 摘 要 】

As an application of the theory ofgraph-like Legendrian unfoldings, relations of the hidden structuresof caustics and wave front propagations are revealed.

【 授权许可】

Unknown