On linear morphisms of product spaces

On linear morphisms of product spaces

Let χ be a linear morphism of the product of two projective spaces PG(n, F ) and PG(m,F ) into a projective space. Let γ be the Segre embedding of such a product. In this paper we give some sufficient conditions for the existence of an automorphism α of the product space and a linear morphism of projective spaces φ, such that γφ = αχ. A.M.S. classification number: 51M35.

on the effect of linear & non-linear texts on students comprehension and recalling

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