Comparing axiomatizations of free pseudospaces

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Comparing axiomatizations of free pseudospaces

Independently and pursuing different aims, Hrushovski and Srour [3] and Baudisch and Pillay [1] have introduced two free pseudospaces that generalize the well know concept of Lachlan’s free pseudoplane. In this paper we investigate the relationship between these free pseudospaces, proving in particular, that the pseudospace of Baudisch and Pillay is a reduct of the pseudospace of Hrushovski and...

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ژورنال

عنوان ژورنال: Archive for Mathematical Logic

سال: 2009

ISSN: 0933-5846,1432-0665

DOI: 10.1007/s00153-009-0140-8