Concepts2
📚TheoryIntermediate
Spectral Graph Theory
Spectral graph theory studies graphs by looking at eigenvalues and eigenvectors of matrices like the adjacency matrix A and Laplacians L and L_norm.
#spectral graph theory#laplacian#normalized laplacian+12
∑MathIntermediate
Determinant
The determinant of a square matrix measures how a linear transformation scales volume and whether it flips orientation.
#determinant#gaussian elimination#lu decomposition+12