An "obvious" theorem about infinite sets (The Cantor-Bernstein-Schröder Theorem)

Cardinality of the Continuum

The Man Who Almost Broke Math (And Himself...) - Axiom of Choice

Prelude to Galois Theory: Exploring Symmetric Polynomials

What happens at infinity? - The Cantor set

Cantor's Theorem Proof Explained

somewhat visual proof of the Cantor–Schroeder–Bernstein theorem

The Axiom of Choice

What is the opposite of a set?

Zorn's Lemma Demystified

7 ПАРАДОКСОВ БЕСКОНЕЧНОСТИ

Cantor-Schroeder-Bernstein -- Proof Writing 24

Как понять предел последовательности за 10 минут?

The Topology of the Cantor Set

Самая абстрактная область математики

What A General Diagonal Argument Looks Like (Category Theory)

Number Systems Invented to Solve the Hardest Problem - History of Rings | Ring Theory E0

В чем НА САМОМ ДЕЛЕ заключается гипотеза Римана?

Cantor's Infinity Paradox | Set Theory

The Fibonacci Matrix

Random Matrices in Unexpected Places: Atomic Nuclei, Chaotic Billiards, Riemann Zeta #SoME2