Explore the intricacies of higher dimensional combinatorics in this 1 hour 36 minute seminar presented by Jing Zhang from the University of Toronto. Delve into the concepts of compactness and incompactness as part of the Set Theory Seminar series hosted by the Fields Institute on October 27, 2023. Gain insights into advanced mathematical theories and their applications in combinatorial analysis, focusing on the interplay between compact and non-compact structures in higher dimensions. Enhance your understanding of set theory and its implications for complex combinatorial problems.