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papers

Publications (12)

Parametric representation of wave propagation in nonuniform media (both in transmission and stop bands)

A. Popov, V. Kovalchuk

Quasiclassical and Quantum Systems of Angular Momentum. Part I. Group Algebras as a Framework for Quantum-Mechanical Models with Symmetries

J. J. SÅawianowski, V. Kovalchuk, A. Martens +2

Quasiclassical and Quantum Systems of Angular Momentum. Part III. Group Algebra of ${\rm SU}(2)$, Quantum Angular Momentum and Quasiclassical Asymptotics

J. J. SÅawianowski, V. Kovalchuk, A. Martens +2

Affine symmetry in mechanics of collective and internal modes. Part II. Quantum models

J. J. SÅawianowski, V. Kovalchuk, A. SÅawianowska +4

Quasiclassical and Quantum Systems of Angular Momentum. Part II. Quantum Mechanics on Lie Groups and Methods of Group Algebras

J. J. SÅawianowski, V. Kovalchuk, A. Martens +2

Affine symmetry in mechanics of collective and internal modes. Part I. Classical models

J. J. SÅawianowski, V. Kovalchuk, A. SÅawianowska +4

Affine Bodies Revisited. Constraints, Symmetry, Analytical Methods and Some Perspectives

J. J. SÅawianowski, B. GoÅubowska, E. E. RoÅ¼ko +3

cond-mat.soft2017

Two-step percolation in aggregating systems

N. Lebovka, L. Bulavin, V. Kovalchuk +2

SchrÃ¶dinger and related equations as Hamiltonian systems, manifolds of second-order tensors and new ideas of nonlinearity in quantum mechanics

J. J. SÅawianowski, V. Kovalchuk

Dynamical systems with internal degrees of freedom in non-Euclidean spaces

J. J. SÅawianowski, V. Kovalchuk, B. GoÅubowska +2

Quantized excitations of internal affine modes and their influence on Raman spectra

J. J. SÅawianowski, V. Kovalchuk, B. GoÅubowska +2

Generalized Weyl-Wigner-Moyal Formalism and Topological Groups

J. J. SÅawianowski, V. Kovalchuk, A. Martens +2