Dear colleagues, It is my pleasure to inform you that in 2020, College Publications (London) is going to publish a collection of peer-reviewed articles titled “Research Trends in Contemporary Logic”. The book will be edited by Melvin Fitting (New York), Dov Gabbay (London), Massoud Pourmahdian (Tehran), Adrian Rezuş (Nijmegen), and Ali Sadegh Daghighi (Tehran) and consists […]

# Author: Ali Sadegh Daghighi

## The Book “Logic around the World”

“Logic around the World” is a collection of articles in various disciplines of mathematical and philosophical logic by more than 20 logicians all around the world. It is edited by Dr. Massoud Pourmahdian and me and has been published by the logic group at the Amirkabir University of Technology on the occasion of the 5th […]

## The Defense Day!

Finally my Ph.D. trip came to its end on Tuesday, September 19, 2017! I successfully defended my thesis in the presence of tens of my friends and professors. Some of them traveled many miles from other cities of the country like Kashan, Arak, Tabriz, Karaj, Zanjan, Kerman and Isfahan to reach Tehran and attend my […]

## A Social Networking Website for Mathematicians!

In some sense we live in the age of globalization and vast online social networks that connect people all around the world to each other. Nowadays the time that you might spend talking with your friends from other continents online could easily match the time that you spend with your family, friends and coworkers in your hometown. The […]

## The Upcoming Logic and Set Theory Conferences

The European Set Theory Society (ESTS) recently announced a fairly comprehensive list of upcoming set theory conferences on its website. Some other set theory and logic conferences also could be found on Conference Service, Set Theory Talks, and MODNET. I combined them all into the following (open-ended) list and added some of my friends’ suggestions as […]

## Mathematical Logic in Iran: From 2014 to 2016

This is a brief report of some international mathematical logic events in Iran in 2014 & 2015 together with a glimpse to the announced events in early 2016. Most such events are organized and supported by School of Mathematics in Institute for Research in Fundamental Sciences (IPM) where my PhD supervisor Massoud Pourmahdian serve as […]

## To Higher Cardinal Arithmetic & Beyond!

Everything began from a seemingly simple philosophical question that I asked some times ago: What are we doing in Set Theory?! There are several answers for this question. Answers like “we are studying the foundation of mathematics“, but in practice if you look at what appears more than the other topics in Set Theory papers, you find an answer […]

## What is a good subject for the upcoming poll?

This post is for collecting interesting ideas about new polls on this site. If you have a new idea or see a problem related to mathematics and set theory community that you think could be of others’ interest, please leave a comment here. Don’t try to be on-topic in any sense, please! New ideas often seem so crazy at […]

## How is my site?

It is always good to hear from you about your idea! Please cast your vote and add your explanatory comments about the content, options and design of my site. Also you can suggest some poll ideas in the corresponding blog post. Thank you for sharing your ideas!

## IPM Conference on Set Theory and Model Theory (October 12-16, 2015, Tehran, Iran)

The purpose of the conference is to bring together researchers and individuals interested in all areas of set theory and model theory, to discuss the latest developments and findings in their areas, take stock of what remains to be done and explore different visions for setting the direction for future work. The plan is to […]