Vector graph or chart of quadratic or polynomial function with formula f(x) = ax2 + bx + c. The mathematical operation, basic function. Graph with grid and coordinates isolated on white background.

Here I’ll explain what these two invariants are, I’ll give you some examples, and I’ll ask for your help in understanding what the magnitude function tells us. The Tutte polynomial of a graph is old ...

Graph filtering plays a pivotal role in the domain of graph signal processing. In this paper, we propose a novel algorithm for designing autoregressive moving average (ARMA) graph filters. Our method ...

Chromatic Symmetric Function: A symmetric function that sums over proper colourings of a graph, generalising the chromatic polynomial and encapsulating graph invariants. Combinatorial Polynomial ...