67 citations · 243 across the 8 of their papers we have counts for
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math-ph2009★ 67 cited
Position-dependent noncommutativity in quantum mechanics
M. Gomes, V. G. Kupriyanov
The model of the position-dependent noncommutativety in quantum mechanics is proposed. We start with a given commutation relations between the operators of coordinates [x^{i},x^{j}…
math-ph2007★ 20 cited
On the action principle for a system of differential equations
D. M. Gitman, V. G. Kupriyanov
We consider the problem of constructing an action functional for physical systems whose classical equations of motion cannot be directly identified with Euler-Lagrange equations fo…