engleski

Constructing an almost hyperdefinable group

This paper completes the proof of the group configuration theorem for simple theories. We introduce the notion of an almost hyperdefinable (poly-)structure, and show that it has a reasonable model theory. We then construct an almost hyperdefinable group from a polygroup chunk.

Group configuration; simple theory; (poly-)group; (poly-)group chunk; almost hyperdefinable; almost hyperimaginary

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