Geodesic

Tome 190 (1999) no. 1

Sommaire

The spectral multiplicity function and geometric representations of interval exchange transformations
p. 1-28
Spectral boundary value problems for the~Helmholtz equation with spectral parameter in~boundary conditions on a~non-smooth surface
p. 29-69
Geometry of convex polygons and locally minimal binary trees spanning these polygons
p. 71-110
Wood's anomalies and surface waves in the~problem of scattering by a~periodic boundary.~I
p. 111-141
Schwartzian derivative for multidimensional maps and flows
p. 143-164