Commutative algebra and graph theory are two vibrant areas of mathematics that have grown increasingly interrelated. At this interface, algebraic methods are applied to study combinatorial structures, ...

Graph algorithms and combinatorial optimisation form a pivotal area of research that underpins many modern computational applications. At their core, graph algorithms provide systematic methods for ...

Have you ever tried to do the brainteaser below, where you have to connect the dots to make the outline of a house in one continuous stroke without going back over your lines? Or perhaps you've ...

Tyrrell B. McAllister joined the University of Wyoming faculty in 2009. He came to the University of Wyoming after post-doctoral positions at the Eindhoven University of Technology and at the Max ...

It is with sadness that I inform you of the death of Professor Gerhard Ringel. Gerhard came to UCSC as Professor in 1970. He was one of the world leaders in the fields of Combinatorics and Graph ...