## 2019 Seminars

## Applied and Computational Mathematics Seminars

## Discrete/Combinatorics Seminars

Fri Oct 25 , 2:30pm Brad Elliot Emory University | TBA |

Fri Oct 18 , 2:30pm Alex Lazar University of Miami | The Homogenized Linial Arrangement and Genocchi Numbers |

Fri Oct 04 , 2:30pm Hua Wang Georgia Southern University | Packing patterns in permutations and more |

Fri Sep 27 , 2:30pm Joshua Cooper University of South Carolina | Characteristic Power Series of Graph Limits |

Fri Sep 20 , 2:30pm Guangming Jing Augusta University | The Goldberg-Seymour Conjecture and Gupta's Co-density Conjecture |

Fri Sep 13 , 2:30pm Linyuan Lincoln Lu University of South Carolina | Ricci-curvature of graphs |

Fri Sep 06 , 2:30pm Arran Hamm Winthrop University | Ramsey and star-critical Ramsey numbers involving generalized fans |

Fri Aug 30 , 2:30pm Éva Czabarka University of South Carolina | Midrange crossing constant(s) |

Fri Apr 12 , 2:30pm Zhiyu Wang University of South Carolina | Find Berge hypergraphs by looking at the shadow |

Fri Apr 05 , 2:30pm Heather Smith Georgia Tech | Separating the Tree-Chromatic Number from the Path-Chromatic Number |

Fri Mar 29 , 2:30pm Joshua Thompson University of South Carolina | Poset Ramsey Numbers for Boolean Lattices |

Fri Mar 22 , 2:30pm Josiah Reiswig University of South Carolina | On the $k$-Steiner radius and $k$-Steiner Diameter of a graph with $k\geq 5$ |

Fri Mar 01 , 2:30pm Elena S. Dimitrova Clemson University | Unique Reduced Gröbner Bases of Ideals of Points |

Fri Feb 22 , 2:30pm Daniel Pade University of South Carolina | Complexity of Regex Crosswords |

Fri Feb 15 , 2:30pm Rigoberto Florez The Citadel | Projective Rectangles |

Fri Feb 08 , 2:30pm Michael Levet University of South Carolina | Graph Homomorphisms and Vector Colorings |

Fri Feb 01 , 2:30pm Gregory Clark University of South Carolina | Low Codegree Coefficients of the Characteristic Polynomial of a Hypergraph |

Fri Jan 25 , 2:30pm Joshua Cooper University of South Carolina | The P-Machine, A Random-Like Deterministic Process |