On the existence of small antichains for definable quasi-orders

DOI10.1142/S0219061321500057OpenAlexW3047053764MaRDI QIDQ5156470

Benjamin D. Miller, Zoltán Vidnyánszky, Raphaël Carroy

Publication date: 18 October 2021

Published in: Journal of Mathematical Logic (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.06433

zbMATH Keywords

antichainchaindichotomyquasi-orderdefinableDilworth

Mathematics Subject Classification ID

Descriptive set theory (03E15) Classes of sets (Borel fields, (sigma)-rings, etc.), measurable sets, Suslin sets, analytic sets (28A05)

Cites Work

• Dichotomy theorems for countably infinite dimensional analytic hypergraphs
• Borel chromatic numbers
• A decomposition theorem for partially ordered sets
• ON THE EXISTENCE OF LARGE ANTICHAINS FOR DEFINABLE QUASI-ORDERS
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