# Discrete Mathematics Seminar

**Modality**: In-Person (Harris Hall 4145) and/or Zoom- Meeting Link
**Meeting ID**: 929 757 99914**Password**: A length 10 word formed from the word "graphs" (all lower case) followed by the smallest 4 prime numbers

Hosted by Craig Larson.

Date | Time | Location | Speaker | Affiliation | Title |
---|---|---|---|---|---|

Sep. 4 | 1:00 P.M. | Zoom & Harris Hall 4145 | Kevin McCall | Virginia Commonwealth University | Bootstrap Percolation for Three Infinite Graph Families |

Sep. 11 | 1:00 P.M. | Zoom & Harris Hall 4145 | Adrian Rice | Randolph-Macon College | Commutativity and collinearity: From Diophantus to Pappus via Hilbert |

Sep. 18 | 1:00 P.M. | Zoom & Harris Hall 4145 | Brian Sutton | Randolph-Macon College | Discontinuous aspects of the generalized singular value decomposition |

Sep. 24 | 1:00 P.M. | Zoom & Harris Hall 4145 | Brian Lins | Hampden-Sydney College | Recent Developments in Nonlinear Perron-Frobenius Theory |

Oct. 1 | 1:00 P.M. | Zoom & Harris Hall 4145 | Brent Cody | Virginia Commonwealth University | The k-general d-position problem for graphs |

Oct. 9 | 1:00 P.M. | Zoom & Harris Hall 4145 | Elizabeth Dinkelman | George Mason University | Combinatorial Aspect of the Alternating Sign Matrix Polytope |

Oct. 16 | 1:00 P.M. | Zoom & Harris Hall 4145 | Craig Larson | Virginia Commonwealth University | Determinants of Graphs |

Oct. 23 | 1:00 P.M. | Zoom & Harris Hall 4145 | Jim Lawrence | George Mason University | TBA |

Oct. 30 | 1:00 P.M. | Zoom & Harris Hall 4145 | Richard Hammack | Virginia Commonwealth University | TBA |

Nov. 6 | 1:00 P.M. | Zoom & Harris Hall 4145 | Marco Aldi | Virginia Commonwealth University | Independence Theory of Graphs as a Metaphor |

Nov. 13 | 1:00 P.M. | Zoom & Harris Hall 4145 | Glenn Hurlbert | Virginia Commonwealth University | TBA |

Nov. 20 | 1:00 P.M. | Zoom & Harris Hall 4145 | Viktoriya Bardenova | Virginia Commonwealth University | Targeted Pebbling in Trees |