Graph signal processing extends classical concepts such as Fourier transform, convolution, wavelets to signals defined on irregular domains represented as graphs. In this field, my work can be summarized into the following three contributions.

  • Graph Fourier Transform based on Directed Lapacian

  • Directed Graph Wavelets

  • Signed Magnetic Laplacian

List of Publications:

  1. Graph Fourier Transform based on Directed Laplacian
    Rahul Singh, Abhishek Chakraborty, and B. S. Manoj