# Discrete Mathematics

Discrete Mathematics is the study of structures which are fundamentally discrete rather than continuous. While many famous results in discrete mathematics pre-date the invention of the digital computer, the field has exploded in our digital age. Computers store data in discrete bits and operate in discrete steps. Discrete Mathematics includes the investigation of all structures and algorithms appropriate for the representation and storage of data. The Internet, for instance, can be usefully represented as a graph, a fundamental object of this discipline.

Discrete Mathematics includes, among others sub-fields, Graph Theory, Combinatorics, Coding Theory, Cryptography, Game Theory, Computational Complexity, and Combinatorial Optimization. It makes useful and fascinating connections with fields like Group Theory, Matrix Theory, and Linear Programming. It includes the most important unsolved problem in mathematics, the question of whether P = NP. And investigations in many fields, for instance Number Theory, combine both discrete and continuous tools.

VCU’s Discrete Mathematics group consists of Ghidewon Abay-Asmerom, Moa Apagodu, Danail Bonchev, Daniel Cranston, Richard Hammack, Glenn Hurlbert, Craig Larson, and Dewey Taylor (from Mathematics), together with our neighbors Paul Brooks and Yonglia Song (in Operations Research) and Jose Dula (Production and Operations Management). This group runs a weekly Discrete Mathematics Seminar.

## Discrete Mathematics Faculty

Ghidewon Abay-Asmerom, Associate Professor |
Harris Hall 4147 804.828.6240 gabayasm@vcu.edu |

Moa Apagodu, Associate Professor |
Harris Hall 4148 804.828.5984 mapagodu@vcu.edu |

David Chan, Associate Professor |
Harris Hall 4105 804.828.5917 dmchan@vcu.edu |

Dan Cranston, Associate Professor |
Harris Hall 4109 804.828.3384 dcranston@vcu.edu |

Richard Hammack, Professor |
Harris Hall 4166 804.828.6237 rhammack@vcu.edu |

Glenn Hurlbert, Chair Mathematical Sciences, Professor |
Harris Hall 4101 804.828.3523 ghurlbert@vcu.edu |

Candy Kent, Associate Professor |
Harris Hall 4173 804.828.5585 cmkent@vcu.edu |

Craig Larson, Associate Professor |
Harris Hall 4106 804.828.5576 clarson@vcu.edu |

Hassan Sedaghat, Professor |
Harris Hall 4168 804.828.5806 hsedagha@vcu.edu |

Dewey Taylor, Associate Professor |
Harris Hall 4160 804.828.5569 dttaylor2@vcu.edu |