2022-06-30

The Calculus of Fields - Absolute Values

Algebra / Field Theory / Number Theory / Algebraic Number Theory

2022-06-16

Irreducible Representations of SO(3) and the Laplacian

Algebra / Representation Theory / Linear Algebra / Lie Groups

2022-05-08

Study Irreducible Representations of SU(2) Using Fourier Series

Analysis / Algebra / Representation Theory / Linear Algebra / Fourier Series / Lie Groups

2022-05-06

The Fourier Transform of exp(-cx^2) and Its Convolution

Analysis / Elementary

2022-04-15

A Detailed Proof of the Riemann Mapping Theorem

Analysis / Complex Analysis / Conformal Mapping

2022-03-29

Examples in Galois Theory 3 - Polynomials of Prime Degree and Pairs of Nonreal Roots

Algebra / Group Theory / Galois Theory

2022-03-27

Examples in Galois Theory 2 - Cubic Extensions

Algebra / Group Theory / Galois Theory

2022-03-16

Examples in Galois Theory 1 - Complex Field is Algebraically Closed

Algebra / Group Theory / Galois Theory

2022-01-18

The Group Algebra of A Finite Group and Maschke's Theorem

Algebra / Representation Theory / Group Algebra / Non-Commutative Ring

2021-12-29

The ring of trigonometric polynomials with complex scalars

Algebra / Commutative Algebra / Geometry / Algebraic Geometry