Matrix superpotentials and superintegrable systems for arbitrary spin von Nikitin, A G

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New exactly solvable systems with Fock symmetry von Nikitin, A G

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Integrable and superintegrable quantum mechanical systems with position dependent masses invariant with respect to one parametric Lie groups. 1. Systems with cylindric symmetry von Nikitin, A G

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Superintegrable quantum mechanical systems with position dependent masses invariant with respect to two parametric Lie groups von Nikitin, A G

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Integrability and supersymmetry of Schrödinger-Pauli equations for neutral particles von Nikitin, A. G.

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Symmetries of Schrödinger–Pauli equations for charged particles and quasirelativistic Schrödinger equations von Nikitin, A G

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Superintegrable quantum mechanical systems with position dependent masses invariant with respect to three parametric Lie groups von Nikitin, A. G.

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Symmetries of Schrödinger equation with scalar and vector potentials von Nikitin, A G

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Symmetries of the Schrödinger–Pauli equation for neutral particles von Nikitin, A. G.

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Kinematical invariance groups of the 3d Schrödinger equations with position dependent masses von Nikitin, A. G.

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Superintegrable and shape invariant systems with position dependent mass von Nikitin, A G

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Symmetries and modelling functions for diffusion processes von Nikitin, A G, Spichak, S V, Vedula, Yu S, Naumovets, A G

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Superintegrable and Scale-Invariant Quantum Systems with Position-Dependent Mass von Nikitin, A. G.

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Laplace-Runge-Lenz vector with spin in any dimension von Nikitin, A G

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Galilean equations for massless fields von Niederle, J, Nikitin, A G

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Laplace-Runge-Lenz vector for arbitrary spin von Nikitin, A. G.

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Group classification of Schrödinger equations with position dependent mass von Nikitin, A G, Zasadko, T M

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Superintegrable systems with spin invariant with respect to the rotation group von Nikitin, A G

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On contrast structures in a problem of the baretting effect theory von Nikulin, E. I., Volkov, V. T., Nikitin, A. G.

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Superintegrable systems with position dependent mass von Nikitin, A G, Zasadko, T M

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