16:39

Bound states, scattering states, and tunneling

27:17

Green's functions, Delta functions and distribution theory

15:41

Step Function and Delta Function

22:44

integral of sin(x)/x from 0 to inf by Feynman's Technique

31:52

HC Verma Lecture on Dirac Delta Function

32:11

Separation of variables and the Schrodinger equation

40:04

Calculus 1 - Integration & Antiderivatives

13:57

Fourier transforms and delta functions