Sunday Morning (July 28, 2019) 9:30--10:20: Dan Rogalski (University of California, San Diego, USA) Title: The Brown-Goodearl Conjecture for weak Hopf algebras 10:35--11:00: Kenneth Chan (University of Washington, USA) Title: Discriminants and hyperdeterminants 11:15--11:40: Adam Nyman (Western Washington University, USA) Title: Morphisms to Noncommutative projective linesSunday Afternoon (July 28, 2019) 3:00--3:25: Robert Won (University of Washington, USA) Title: Algebraic structures in comodule categories over weak bialgebras 3:35--4:00: Xiangui Zhao (Huizhou University, China) Title: Gelfand-Kirillov dimension of generalized Weyl algebras