This is the list of Colloquium talks that are given in the department.

| Half-Life: Modeling Across ScalesDimitri Volchenkov Department of Mathematics and Statistics, Texas Tech University |

| Block Preconditioning for Implicit Runge-Kutta Methods for Time-Dependent PDE ProblemsVictoria Howle Department of Mathematics and Statistics, Texas Tech University |

| Mathematics in Costa RicaAlex Solynin Department of Mathematics and Statistics, Texas Tech University |

| Localized Exponential Time Differencing Methods: Algorithms and AnalysisLili Ju Department of Mathematics, University of South Carolina |

| Risk-averse PDE-constrained optimization "SIAM Colloquium talk"Mathias Heinkenschloss Computational and Applied Mathematics, Rice University |

| SIAM Graduate Student Research DayDepartment of Mathematics and Statistics, Texas Tech University |

| SIAM Graduate Student Research DayDepartment of Mathematics and Statistics, Texas Tech University |