International Workshop on Global Analysis, Ankara, Turkey, 15 - 17 April 2004, vol.729, pp.257-261
Let GL (n, R) be the general linear group of n x n real matrices. Definitions of GL (n, R)equivalence and the centro-affine type of curves are introduced. All possible centro-affine types are founded. For every centro-affine type all invariant parametrizations of a curve are described. The problem of GL (n, R)-equivalence of curves is reduced to that of paths.