Publications in collaboration with researchers from Lille 1 University (2)


  1. Ultrametric spaces of branches on arborescent singularities

    Singularities, Algebraic Geometry, Commutative Algebra, and Related Topics: Festschrift for Antonio Campillo on the Occasion of his 65th Birthday (Springer International Publishing), pp. 55-106


  1. ℝ2n+1 is a universal contact manifold for reduction

    Journal of Physics A: Mathematical and General, Vol. 30, Núm. 5, pp. 1605-1612