论文信息 - Projective Planes in Algebraically Closed Fields

Projective Planes in Algebraically Closed Fields

We investigate the combinatorial geometry obtained from algebraic closure over a fixed subfield in an algebraically closed field. The main result classifies the subgeometries which are isomorphic to projective planes. This is applied to give new examples of algebraic characteristic sets of matroids

Ehud Hrushovski | David M. Evans

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