Geometric intersection graphs form an intriguing class of structures in which vertices represent geometric objects – such as line segments, discs, or curves – and an edge is established between two ...

Before reading this guide, you may find it helpful to read the guide on graphs from Module 7 (M7) and the guide on indices from Module 8 (M8). In Module 7 (M7) Graphs, you learned that simultaneous ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c \) has a minimum turning point when \(a \textgreater 0 \) ...

Abstract We calculate the intersection ring of 3-dimensional graph manifolds with rational coefficients and give an algebraic characterization of these rings when the manifold’s underlying graph is a ...

https://doi.org/10.4169/amer.math.monthly.121.10.922 • https://www.jstor.org/stable/10.4169/amer.math.monthly.121.10.922 Copy URL Let H, K be subgroups of G. We ...

At the International Workshop on Combinatorial Image Analysis, held in Brno, Czech Republic, our URGE To Compute team received the Best Student Paper Award for their presentation, "On Intersection ...