24 citations · 33 across the 9 of their papers we have counts for
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math.DS2012★ 1 cited
Geometry of integrable dynamical systems on 2-dimensional surfaces
Nguyen Tien Zung, Nguyen Van Minh
This paper is devoted to the problem of classification, up to smooth isomorphisms or up to orbital equivalence, of smooth integrable vector fields on 2-dimensional surfaces, under…
math.DS2012★ 2 cited
Geometry of nondegenerate -actions on -manifolds
Nguyen Tien Zung, Nguyen Van Minh
This paper is devoted to a systematic study of the geometry of nondegenerate -actions on -manifolds. The motivations for this study come from both dynamics, where these…
math.DS2011
Nondegenerate singularities of integrable dynamical systems
Nguyen Tien Zung
We give a natural notion of nondegeneracy for singular points of integrable non-Hamiltonian systems, and show that such nondegenerate singularities are locally geometrically linear…