16 citations · 16 across the 1 of their papers we have counts for
2 papers
nlin.SI2011★ 16 cited
On integrability of the Kontsevich non-abelian ODE system
Thomas Wolf, Olga Efimovskaya
We consider systems of ODEs with the right hand side being Laurent polynomials in several non-commutative unknowns. In particular, these unknowns could be matrices of arbitrary siz…
nlin.SI2003
Classification of integrable quadratic Hamiltonians on e(3)
Thomas Wolf, Olya V. Efimovskaya
Linear Poisson brackets on e(3) typical of rigid body dynamics are considered. All quadratic Hamiltonians of Kowalevski type having additional first integral of fourth degree are f…