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20172026
most citedSimplicity of the automorphism groups of order and tournament expansions of homogeneous structures

9 citations · 26 across the 15 of their papers we have counts for

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math.GR2019★ 9 cited

Simplicity of the automorphism groups of order and tournament expansions of homogeneous structures

Filippo Calderoni, Aleksandra Kwiatkowska, Katrin Tent

We define the notions of a free fusion of structures and a weakly stationary independence relation. We apply these notions to prove simplicity for the automorphism groups of order…

math.LO2019★ 3 cited

Uncountable structures are not classifiable up to bi-embeddability

Filippo Calderoni, Heike Mildenberger, Luca Motto Ros

Answering some of the main questions from [MR13], we show that whenever is a cardinal satisfying , then the embeddability relation between -sized structures…