CAUTION: The Sender of this email is not from within Dalhousie. Hi, everyone. On Friday, Feb. 5, 2021 between 9am and 10am EST (2pm - 3pm UTC), Dr. Shin-ya Katsumata will be giving a presentation as part of the CS Colloquium Series at Augusta University. Presentation details can be found here: https://the-au-forml-lab.github.io/colloquium_talks/Katsumata.html Shin-ya will discuss his work on a purely categorical characterization of bisimilarity. It's going to be a great talk! These talks are open to the general public via Zoom. I'll also be living streaming it on Youtube. So if you are interested in attending the Zoom meeting please RSVP with me before the talk. Questions will be taken from those on Zoom and YouTube. If you care to watch via YouTube, please use the following link: https://youtu.be/8auEgwMvoOc Feel free to share this message with everyone you know. I hope all of you, your family and friends are doing well! Very best, Harley [For admin and other information see: http://www.mta.ca/~cat-dist/ ]