Consider an urn model where at each step one of q colors is sampled according to some probability distribution and a ball of that color is placed in an urn. The distribution of assigning balls to urns ...

Graph coloring also called Vertex coloring is a process of assigning colors to all the vertices of the graph such that no two adjacent vertices of it are assigned the same color. In other words, there ...

The study of graph colouring has long been a central topic in discrete mathematics, with a prominent focus on optimising the assignment of labels or colours to vertices such that adjacent vertices are ...

A pretty bog-standard and unprofessional graph library made by 3 CS undergrads for our discrete maths class. It has a couple of graphviz output functions, as declared in iodot.h. Use it to gaze at the ...

Department of Mathematics, Zhejiang Normal University, Zhejiang 321004, P. R. China Department of Basics, Zhejiang Guangsha Vocational and Technical, University of Construction, Zhejiang 322100, P. R.

Discrete mathematics is the study of finite or countable discrete structures; it spans such topics as graph theory, coding theory, design theory, and enumeration. The faculty at Michigan Tech ...

The graph colouring problem, a classic NP-hard challenge, is central to many practical applications such as scheduling, resource allocation and network management. Recent advances have seen the ...

ABSTRACT: Center coloring Cc(G) is a kind of coloring that is to color the vertices of a graph G is such a way that if vertices have different distances from the center then they must receive ...

Discrete Mathematics is a subject that has gained prominence in recent times. Unlike regular Maths, where we deal with real numbers that vary continuously, Discrete Mathematics deals with logic that ...