Thank you for being interested in working with me. I enjoy working with students. And yes, I am looking for PhD students starting from Fall 2023 (application due by December 15, 2022). Feel free to send your CV and your transcript to email@example.com. Check out here for general requirement; GRE is NOT required for PhD admission. Having a good math background will be appreciated. Note that I cannot answer questions regarding your chance of being admitted. This year, our college, Manning CICS, provides support for Iranian PhD Applicants.