93 citations · 489 across the 46 of their papers we have counts for
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math-ph2007★ 50 cited
Variational calculus with constraints on general algebroids
Katarzyna Grabowska, Janusz Grabowski
Variational calculus on a vector bundle E equipped with a structure of a general algebroid is developed, together with the corresponding analogs of Euler-Lagrange equations. Constr…
math-ph2007★ 3 cited
The Schroedinger operator as a generalized Laplacian
Katarzyna Grabowska, Janusz Grabowski, Pawel Urbanski
The Schroedinger operators on the Newtonian space-time are defined in a way which make them independent on the class of inertial observers. In this picture the Schroedinger operato…