10 citations · 14 across the 5 of their papers we have counts for
3 papers · 1 filter
Reduction and construction of Poisson quasi-Nijenhuis manifolds with background
Flavio Cordeiro, Joana M. Nunes da Costa
We extend the Falceto-Zambon version of Marsden-Ratiu Poisson reduction to Poisson quasi-Nijenhuis structures with background on manifolds. We define gauge transformations of Poiss…
The Bonn nuclear quark model revisited
Constança Providência, João da Providência, Flávio Cordeiro +3
We present the exact solutions to the equations of the lowest energy states of the colored and color-symmetric sectors of the Bonn quark model, which is SU(3) symmetric and is defi…
Self-Consistent-Field Method and -Functional Method on Group Manifold in Soliton Theory: a Review and New Results
Seiya Nishiyama, Joao da Providencia, Constanca Providencia +2
The maximally-decoupled method has been considered as a theory to apply an basic idea of an integrability condition to certain multiple parametrized symmetries. The method is regar…