Professor Der-Chen Chang
Professor Der-Chen Chang sees math as a way to "write down the universe."
Dr. Der-Chen Chang opens his desk drawer and pulls out a stack of envelopes and brightly colored postcards. Affixed with stamps from all around the world, the letters confirm a simple fact: Georgetown students love Dr. Chang, so much so that they continue to update him on their lives long after they’ve graduated. The feeling is mutual.
Read more about Dr. Chang at Georgetown College Research News.
