Overview
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Explore the connection between the successor-limit hierarchy and ordinal numbers in modern set theory in this mathematics lecture. Delve into the philosophical underpinnings of set theory and its reliance on axioms rather than rigorous definitions. Examine how ordinal theory mirrors the successor-limit hierarchy and consider the potential for recasting ordinal theory in a more meaningful way. Learn about the construction of ordinals and the correspondence between finite numbers and the first infinite ordinal. Gain insights into the nature of very large arithmetical operations and their relationship to set theory concepts.
Syllabus
Analogy with ''ordinal numbers
Retreat from proper definitions
Modern set theory
If alpha is an ordinal
Construction of ordinals
Correspondence between "n" and "omega"
Taught by
Insights into Mathematics