activity
20022023
most citedA discrete Schrodinger spectral problem and associated evolution equations

16 citations · 40 across the 7 of their papers we have counts for

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Showing 2004Show all

2 papers · 1 filter

nlin.SI2004★ 15 cited

Integrable systems of quartic oscillators. II

M. Bruschi, F. Calogero

Several completely integrable, indeed solvable, Hamiltonian many-body problems are exhibited, characterized by Newtonian equations of motion ("acceleration equal force"), with line…

nlin.SI2004★ 2 cited

Convenient parameterizations of matrices in terms of vectors

M. Bruschi, F. Calogero

Convenient parameterizations of matrices in terms of vectors transform (certain classes of) matrix equations into covariant (hence rotation-invariant) vector equations. Certain rec…