Topology and Geometry Seminar. The seminar is online. To obtain the Zoom credentials, please email the organizer.

| Fibrations and Special Structures for Categorified Computability TheoryJames Francese Department of Mathematics, Texas Tech University |

| Inverse semigroups and etale groupoids INilan Manoj Chathuranga Department of Mathematics, Texas Tech University |

| Overview and Motivation for Special Structures in Categorified Computability TheoryJames Francese Department of Mathematics, Texas Tech University |

| The homotopy type of the cobordism category IDaniel Grady Department of Mathematics, Texas Tech University |

| The homotopy type of the cobordism category IIDaniel Grady Department of Mathematics, Texas Tech University |

| The homotopy type of the cobordism category IIIDaniel Grady Department of Mathematics, Texas Tech University |

| Complete Inverse Semigroups – Etale Localic Groupoids CorrespondenceNilan Manoj Chathuranga Department of Mathematics, Texas Tech University |

| Gelfand-type duality for commutative von Neumann algebrasDmitri Pavlov Department of Mathematics and Statistics, Texas Tech University |

| Algorithms for Skein Manipulation and Automation of Skein ComputationsRachel Harris Department of Mathematics and Statistics, Texas Tech University |