Jonathan A Poritz
Primary Position & Teaching Information
• I'm Associate Professor in the Department of Mathematics and Physics and Data Analyst in the Center for Teaching and Learning, both at Colorado State University – Pueblo, in Pueblo, Colorado, USA.
• Spring 2017 teaching:   [two sections of] Math 156: Intro to Stat, or go directly to the schedule/HW page.
• Web pages for many past courses I have taught are here.
 • New book: Education is Not an App:  The Future of University Teaching in the Internet Age
Some Useful Information
Contact info; daily schedule; to recognize me, see one image or another.
• E-mail: jonathan@poritz.net (That is my primary, preferred e-mail address. You can also try jonathan.poritz@csupueblo.edu, poritzj@post.harvard.edu, or jonathan.poritz@gmail.com if you like)
An old public key of mine (fingerprint 7C8B ADBA FE03 3C31 4E52 071D 8488 65F3 7638 565E) was compromised: please no longer use it. I do speak crypto, so if you want to send me encrypted mail, I can set it up.
Here is a CV; and here are some prior affiliations.
 • New book: Education is Not an App:  The Future of University Teaching in the Internet Age
Some Scientific Information
Here is material I'm putting out in the world: articles, books, patents, talks, etc.
Click here for some interactive mathematics: an applet to visualize the geometry of fundamental domains for the action of cyclic subgroups of $PSL(2,\CC)$ on $\partial H^3_\RR$. Some fundamental domains in the interior of $H^3_\RR$ for this action are in a gallery.
 • New book: Education is Not an App:  The Future of University Teaching in the Internet Age

An explanation of the background is available for the incurably curious; other pictures on this page are fully explained in my papers -- read them or weep!

 Jonathan Poritz (jonathan@poritz.net) Last modified: Everything on Jonathan Poritz's web pages is by Jonathan A. Poritz and is licensed under aCreative Commons Attribution-ShareAlike 4.0 International License unless otherwise specified.