Class Number Formula

Related lectures (32)

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Discusses Fermat's equation and Gaussian integers' properties.

Covers non-degenerate integral quadratic lattices and adèles, including their properties and definitions.

Explores cyclotomic extensions, prime numbers, and ideal norms in number theory.

Explores Dedekind rings, integral closure, factorization of ideals, and Gauss' Lemma.

Explores idempotent elements, central orthogonal elements, commutative rings, and prime ideals in non-central rings.

Covers the concept of localization in algebra, focusing on making a ring multiplicative closed.

Explores Diffie-Hellman key exchange, ElGamal cryptosystem, and their security applications in cryptography.

Covers the ring of polynomials, focusing on coefficients and multiplication.

Explores algebraic structures of morphism spaces, including stability properties and injective ring homomorphisms.

Explores division rings, integral domains, fields, and ideals in rings, with examples and key theorems.