I am Ali Sadegh Daghighi, an Erdos number 3 mathematician. My area of expertise is mathematical logic, especially set theory. Currently, I am the vice president of the Institute for Interdisciplinary Research in Fundamental Sciences (IRFS) at Arak University in Iran. In 2021, I joined the advisory board of the Logic Association of Malaysia (PMM) and the scientific board of the international Logic and Religion Association (LARA). I provide scientific consultation to PMM and LARA on their planning for future programs and collaborations. Between January 2019 and 2022 I also served as a member of the board of directors of the Iranian Association for Logic  (IAL).

In September 2017, I received my Ph.D.  from the Amirkabir University of Technology in Tehran under the supervision of Massoud Pourmahdian. I got my B.Sc. and M.Sc. degrees from Sharif University of Technology and Amirkabir University of Technology in pure mathematics and mathematical logic.

My set theory research mainly concentrates on the interactions of large cardinals and forcing, tree property, infinitary combinatorics, and non-well-founded set theory. I am also interested in large cardinals beyond Kunen’s inconsistency.

More information about my research and other academic/personal activities is available on my Facebook page as well as the Publications, Talks, and Positions sections here on this website. You can find an updated version of my CV here.

My Blog posts are mainly about various topics of my interest ranging from mathematics to astronomy, linguistics, history, literature, and arts. Please feel free to reach out to me via the information available on the Contact page and let me know your feedback.