74 citations · 690 across the 38 of their papers we have counts for
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solv-int1998★ 36 cited
A unified treatment of cubic invariants at fixed and arbitrary energy
Max Karlovini, Kjell Rosquist
Cubic invariants for two-dimensional Hamiltonian systems are investigated using the Jacobi geometrization procedure. This approach allows for a unified treatment of invariants at b…
solv-int1998★ 6 cited
Lax pair tensors in arbitrary dimensions
Martin Goliath, Max Karlovini, Kjell Rosquist
A recipe is presented for obtaining Lax tensors for any n-dimensional Hamiltonian system admitting a Lax representation of dimension n. Our approach is to use the Jacobi geometry a…
solv-int1998★ 1 cited
The classical r-matrix in a geometric framework
Kjell Rosquist
We use a Riemannian (or pseudo-Riemannian) geometric framework to formulate the theory of the classical r-matrix for integrable systems. In this picture the r-matrix is related to…