Text processing in python

Proof of Rodrigues formula for Legendre Polynomials

Solving Laplace equation in spherical coordinates part 2

Solving Laplace Equation in spherical coordinates part 1

Graphs of modes of vibration on a drum head and a string

Solving wave equation on a disk

Fourier Bessel Series on the interval [0, L]

Fourier Bessel Series

Identities between Bessel functions

Graphs of Gamma and Bessel functions using python

Proof of uniqueness for 1D wave equation

Wave equation on a disk part 1

Understanding what Bessel functions are

Introduction to the Gamma function

An intuitive understanding of maximum principle for harmonic functions

Mean value theorem for Laplace equations and its consequences

Derivation of the heat kernel

Proof of inverse Fourier transform

Solution of the heat equation on the half line

Power Series Solution of Bessel's Equation

Power series solutions of the Legendre Equation

Review of Laplace transforms for solving ODEs

Feynman Trick for the integral of (sin x)/x

More Gaussian Integrals and the Feynman Trick

Gaussian Integrals and the Error Function