The AORC monthly seminar of this month will be held on July 29 (Friday). - Time : July 29 (Fri), 2:00 pm – 4:50 pm - Place : Online Seminar(Zoom); The Invite Link will be sent by next Tuesday (July 26). - Speakers : (Group 1) : Vasu Tewari (University of Hawaii) An algebra of Guay-Paquet, and chromatic symmetric functions (Group 2) : Arumugam Pariviallal (AORC) Stabilization of parabolic PDE systems with disturbances (Group 3) : Yunhee Euh (AORC) Curvature identities and their applications