ON THE RATIONAL HOMOTOPY LIE ALGEBRA OF SPACES WITH FINITE DIMENSIONAL RATIONAL

Furthermore, as shown by Exam- ple 1, in order to determine this differential Hilbert function it may be necessary to compute derivatives of the original equations up to order ν,

THE TOPOLOGY OF SPACES OF RATIONAL FUlqCTIONS 61 is a homology equivalence up to dimension n... One considers the connected components

Mimuraz, M., Shiga, H.: On the classification of rational homotopy types of elliptic spaces with homotopy Euler characteristic zero for dim < 8. Powell, G.M.L.: Elliptic spaces

If g is transitive and primitive, then there exists a rational map ϕ : X 99K G/H to a homogeneous algebraic space such that g coincides with the pull-back under ϕ of the Lie

Among those, 660 will be isomorphic to gl 2 , 195 will be the sum of two copies of the Lie algebra of one dimensional affine transformations, 121 will have an abelian,

Let us start with giving a few well-known facts about the inhomogeneous pseudo-unitary groups n2) is the real Lie group of those complex transformations of an

The main question in this case is for which projective variety Z, a family of minimal rational curves with Z-isotrivial varieties of minimal rational tangents is locally equivalent

Henceforth, and throughout this paper, we shall consider only those spaces which are simply connected and have the homotopy type ofGW complexes whose rational homology is