Shehzad Ahmed November 17, 2015 Shehzad Ahmed Ohio University external web page Shehzad Ahmed is a PhD student at Ohio University studying set theory under the supervision of Dr. Todd Eisworth. Shehzad Ahmed has 2 talks in our database: Set theory seminar December 2, 2016 Regular Jónsson cardinals Set theory seminar December 4, 2015 Jónsson cardinals and club guessing