css.phpWelcome to Quaternion Notices

Quaternion Notices is dedicated to publishing news about quaternion conference sessions, seminars, and individual presentations; archives of related materials; links to quaternion resources.

Archives (conference abstracts, slides and videos of presentations)

Archive of the 2019 Baltimore JMM AMS Quaternion Special Sessions I and II with Videos of Presentations.

Archive of the 2018 San Diego JMM AMS Quaternion Special Sessions I and II with Videos of Presentations

Archive of the 2017 Atlanta JMM AMS Quaternion Special Session


Dear Quaternion Community.  There will be no Quaternion Special Session at the 2020 JMM.  The AMS didn’t approve our 2020 Quaternion Special Session proposal.  Hopefully, we will have a Quaternion Session at the 2021 JMM.

However, the AMS did approve our proposal on Evolution. Please feel free to stop by and say hello!

January 15-18, 2020 Denver, Colorado
JMM AMS Special Session on Evolution
Saturday January 18, 2020 — 8 AM to 12 Noon — Room 109

Chris McCarthy at cmccarthy@bmcc.cuny.edu


Johannes Familton at jFamilton@bmcc.cuny.edu

Thank you presenters, attendees, and conference organizers for making the
January 16-19, 2019 Baltimore, JMM AMS Special Session on Quaternions I and II
a success!

Not organized by us, but may be of interestNew Trends in Quaternions and Octonions.        Abstract Deadline Jan 18, 2019.
An annual European workshop\conference on Quaternions and Octonians.
Typically held in February.  2019 conference to be held Feb 15 – 16.
For more information see http://w3.math.uminho.pt/NTQO/

About us

Our main event is organizing the AMS Special Session on Quaternions at the annual Joint Mathematics Meetings.  However, we are always interested in publicizing other events and items of interest to the Quaternion Community.

To contact Quaternion Notices with quaternion related news (workshops, a presentation, etc.); to be on our mailing list; to present at one of our special sessions, or if you just want more information, please email us at

Johannes Familton


Chris McCarthy

Quaternion Notices is published by:
Johannes Familton (BMCC/CUNY) jFamilton@bmcc.cuny.edu
Terrence Blackman (Medgar Evers College/CUNY)
Chris McCarthy (BMCC/CUNY)

Webmaster: Chris McCarthy (BMCC/CUNY) cmccarthy@bmcc.cuny.edu



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