I often participate in research forums, and feel that members are more active and discussions are quite enthusiastic. I also searched some other forums here for your reference!

Research forum//

Reason: Personally, I think this is an academic website dedicated to the discussion and exchange of mathematics. It is impossible for researchers in various disciplines to master one or two related mathematical tools. I don't know why the manager named the doctor's home. It is estimated that the original development ideas were too narrow. The website provides the latest math news, advances in mathematics, math software, information on the entrance examination of math contest, discussion of math problems, and exchange of math resources. The math forum on the homepage of the website is actually a doctor's home forum. The number of people online every day is about 100, with a peak of about 200. I suggest that if you want to further your studies in mathematics, you might as well come here. Subject scope: computational mathematics, probability statistics, combinatorial graph theory, geometric topology, algebraic number theory, analytical equations, operational research, etc. Key points: understandable professional restrictions, weak online visibility of the website; But personally, I feel that the exclusive theme resources are still relatively rich.