Classification of $GL(2,\mathbb R)$-orbit's dimensions for the differential system with cubic nonlinearities
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, no. 3 (2008), pp. 116-118
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Center-affine invariant conditions for $GL(2,\mathbb R)$-orbit's dimensions are defined for two-dimensional autonomous system of differential polynomial equations with cubic nonlinearities.
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