Eigen

#Math

Types

• Eigenvalue
• Eigenvector
• Eigenfunction
• Eigenstate

Resources

• Cool way to solve 2x2 matrices quickly: https://www.youtube.com/watch?v=e50Bj7jn9IQ
  • $\displaystyle {\lambda}{1},{\lambda}{2}=m\pm\sqrt{ m^{2}-p },,m=\frac{1}{2}\mathrm{Tr}(A),,p=\det(A)$