29 citations · 140 across the 19 of their papers we have counts for
Showing 2009 · math-phShow all
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math-ph2009
Symmetries and geometrically implied nonlinearities in mechanics and field theory
Jan Jerzy Sławianowski, Vasyl Kovalchuk
Discussed is relationship between nonlinearity and symmetry of dynamical models. The special stress is laid on essential, non-perturbative nonlinearity, when none linear background…
math-ph2009★ 9 cited
Classical models of affinely-rigid bodies with "thickness" in degenerate dimension
Vasyl Kovalchuk, Ewa Eliza Rożko
The special interest is devoted to such situations when the material space of our object with affine degrees of freedom has generally lower dimension than the one of the physical s…