Positivity Is Undecidable in Product Algebras

Explore a thought-provoking 50-minute lecture by William Slofstra from the University of Waterloo, delivered at the Fields Institute as part of the Workshop on Operator Algebras and Applications: Connections with Logic. Delve into the intriguing concept of undecidability in positivity within product algebras, a topic that bridges operator algebras and mathematical logic. Gain insights into this complex subject, presented within the broader context of the Thematic Program on Operator Algebras and Applications. Enhance your understanding of advanced mathematical concepts and their applications in this specialized field.