Axiomatics and the Least Upper Bound Property in Real Numbers - Math Foundations 121

Explore the fundamental flaws in using axiomatics to formulate a theory of real numbers in this 28-minute video lecture. Delve into the layered structure of rational numbers, examining them through the lens of increasing denominators within the [0,1] interval. Understand how this perspective allows for the creation of nested interval sequences with no rational limit, assuming the ability to perform an infinite number of operations. Investigate the "least upper bound property" of real numbers, a cornerstone of classical analysis that underpins modern theories of areas, integrals, infinite sums, transcendental functions, and more. Challenge conventional mathematical thinking and gain a fresh perspective on the foundations of modern mathematics in this thought-provoking lecture from the "Insights into Mathematics" series.

Axiomatics and the least upper bound property (I1) | Real numbers and limits Math Foundations 121