47 citations · 248 across the 23 of their papers we have counts for
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A Phenomenological Operator Description of Dynamics of Crowds: Escape Strategies
Fabio Bagarello, Francesco Gargano, Francesco Oliveri
We adopt an operatorial method, based on creation, annihilation and number operators, to describe one or two populations mutually interacting and moving in a two--dimensional regio…
Ordinary differential equations described by their Lie symmetry algebra
Gianni Manno, Francesco Oliveri, Giuseppe Saccomandi +1
The theory of Lie remarkable equations, i.e. differential equations characterized by their Lie point symmetries, is reviewed and applied to ordinary differential equations. In part…
Dynamics of closed ecosystems described by operators
F. Bagarello, F. Oliveri
We adopt the so--called \emph{occupation number representation}, originally used in quantum mechanics and recently adopted in the description of several classical systems, in the a…