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Geometric Interpretation of Lagrangian Equivalence

  Published:2016-09-17
 Printed: Dec 2016
  • Shyuichi Izumiya,
    Department of Mathematics, Hokkaido University , Sapporo 060-0810, Japan
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Abstract

As an application of the theory of graph-like Legendrian unfoldings, relations of the hidden structures of caustics and wave front propagations are revealed.
Keywords: wave front propagations, big wave fronts, graph-like Legendrian unfoldings, caustics wave front propagations, big wave fronts, graph-like Legendrian unfoldings, caustics
MSC Classifications: 58K05, 57R45, 58K60 show english descriptions Critical points of functions and mappings
Singularities of differentiable mappings
Deformation of singularities
58K05 - Critical points of functions and mappings
57R45 - Singularities of differentiable mappings
58K60 - Deformation of singularities
 

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