Browsing CAIM - 2018 by Subject "invariants"

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Minimal polynomial basis of GL (2, R )-comitants and of GL (2, R )-invariants of the planar system of differential equations with nonlinearities of the fourth degree

CIUBOTARU, Stanislav; CALIN, Iurie (Bons Offices, 2018)

The theory of algebraic invariants and comitants for polynomial autonomous systems of differential equations has been developed by C. Sibirschi and his disciples. One of the important problems concerning this theory is the ...
Positive Nonlinear Sem-Group Associated to a Class of Abstract Kinetic Models

GRÜNFELD, Cecil P. (Bons Offices, 2018)

We introduce a positive nonlinear semi-group in an ordered space, associated to a class of evolution equations abstracting properties of known kinetic models of interest in applied mathematics and physics. We investigate ...

Now showing items 1-2 of 2

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