132 citations · 1.9k across the 101 of their papers we have counts for
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On Lie induction and the exceptional series
Jan E. Grabowski
Lie bialgebras occur as the principal objects in the infinitesimalisation of the theory of quantum groups - the semi-classical theory. Their relationship with the quantum theory ha…
AV-differential geometry: Poisson and Jacobi structures
Katarzyna Grabowska, Janusz Grabowski, Pawel Urbanski
Based on ideas of W. M. Tulczyjew, a geometric framework for a frame-independent formulation of different problems in analytical mechanics is developed. In this approach affine bun…
Courant algebroid and Lie bialgebroid contractions
Jose F. Carinena, Janusz Grabowski, Giuseppe Marmo
Contractions of Leibniz algebras and Courant algebroids by means of (1,1)-tensors are introduced and studied. An appropriate version of Nijenhuis tensors leads to natural deformati…