# Seminars & Colloquia 2024

Friday April 19 3:30 p.m. RIC 209 |
Mixtures of weighted distributions with stochastically ordered components and their quantiles (104 kB) Taehan Bae, University of Regina |

Tuesday April 16 12:30 p.m. CL 312 |
Wojciech Chachólski, KTH Royal Institute of Technology |

Monday April 8 1:30 p.m. AH 318 |
Cody Antal - Lie Groupoids and the Stokes Groupoids Layne Byrne - The Dynamics of Fairness - Revisiting The Peach Stone Bowl Game Peter Wadel - Low-dimensional SIC-POVMs Jeffery Xu - Fock-Hilbert Spaces and their Operators |

Wednesday April 3 5:00 p.m. Livestream |
Olivia Borghi, University of Melbourne |

Wednesday April 3 3:30 p.m. RIC 209 |
Discrete Transmuted Record Type Exponential Distributions (70 kB) Amitabh Kumer Halder, University of Regina |

Wednesday March 27 12:30 p.m. CL 251 |
The Bar-Cobar construction for dg-algebras Manak Singh, University of Regina |

Wednesday March 20 12:30 p.m. Livestream |
The Chern character after Toledo-Tong and Green (59 kB) Mahmoud Zeinalian, Lehman College, CUNY |

Wednesday March 13 12:30 p.m. CL 251 |
Koszul duality of associative algebras Manak Singh, University of Regina |

Thursday March 7 2:30 p.m. Livestream |
Moduli Spaces and Quantum Matter: From Materials to Pure Mathematics and Back Sarah Plosker, University of Brandon |

Wednesday March 6 3:30 p.m. RIC 209 |
Asymptotic and Bootstrap Confidence Intervals for the Ratio of Modes of Log-normal Distributions (91 kB) Chengyu Gao, University of Regina |

Wednesday March 6 12:30 p.m. CL 251 |
An HKR theorem for factorization homology, and a related project in character theory (97 kB) Hari Rau-Murthy, University of Notre Dame |

Wednesday February 14 3:30 p.m. RIC 209 |
Survival and Longitudinal Modelling for Combined Cohorts (66 kB) Qian Zhao, University of Regina |

Wednesday February 14 12:30 p.m. CL 251 |
DG Lie algebras and coalgebras in rational homotopy theory Martin Frankland, University of Regina |

Friday February 9 3:30 p.m. RIC 209 |
What is a positive matrix? (201 kB) Shaun Fallat, University of Regina |

Wednesday February 7 12:30 p.m. CL 251 |
Martin Frankland, University of Regina |

Friday February 2 3:30 p.m. RIC 209 |
Plücker inequalities for weakly separated coordinates in totally nonnegative Grassmannian (105 kB) Prateek Kumar Vishwakarma, University of Regina |

Wednesday January 31 3:30 p.m. RIC 209 |
A Fortuitous Friendship between the Matching Polynomial and the Companion Matrix (71 kB) Johnna Parenteau, University of Regina |

Wednesday January 31 12:30 p.m. CL 251 |
Martin Frankland, University of Regina |

Wednesday January 24 12:30 p.m. CL 251 |
What is a formal moduli problem? Martin Frankland, University of Regina |

Thursday January 18 2:30 p.m. Livestream |
Moduli Spaces and Quantum Matter: From Materials to Pure Mathematics and Back Steven Rayan, University of Saskatchewan |

Wednesday January 17 3:30 p.m. CK 185 and Livestream |
Log-Logistic Erlang Distribution (180 kB) Khaysa Osmanli, University of Regina |

Wednesday January 17 12:30 p.m. Livestream |
Deformation quantization of Poisson manifolds Matt Alexander, University of Regina |