Displaying similar documents to “A note on a quartic with a tacnode and a flexnode”

2nd microlocalisation and conical refraction

Nobuyuki Tose (1987)

Annales de l'institut Fourier

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We study the propagation of microlocal analytic singularities for the microdifferential equations with conical refraction studied by R. Melrose and G. Uhlmann. We transform the equations to a simple canonical form 2-microlocaly through quantized bicanonical transformations by Y. Laurent.