Geodesic
Topological Properties of Legendrian Singularities
Canadian mathematical bulletin, Tome 34 (1991) no. 3, pp. 357-363

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DOI

A wavefront set is defined to be an image of Legendrian mapping. In this note we prove that generic wavefront sets have stable local topological structures by using Mather's stratification theory.
DOI : 10.4153/CMB-1991-057-9
Mots-clés : 58C27 
Izumiya, Shyüichi. Topological Properties of Legendrian Singularities. Canadian mathematical bulletin, Tome 34 (1991) no. 3, pp. 357-363. doi: 10.4153/CMB-1991-057-9
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     author = {Izumiya, Shy\"uichi},
     title = {Topological {Properties} of {Legendrian} {Singularities}},
     journal = {Canadian mathematical bulletin},
     pages = {357--363},
     year = {1991},
     volume = {34},
     number = {3},
     doi = {10.4153/CMB-1991-057-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-057-9/}
}
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