Transcript: Official transcripts and two letters of recommendation are required.

学位要求：Bachelor 课程要求：at least 9 semester-hours of calculus;Students who have not had any course in linear algebra, complex variables and advanced calculus are advised to take Lehigh's Math 205 (or 244), Math 208 (or 316) and Math 301 at the earliest opportunity. 申请链接：https://math.cas2.lehigh.edu/faqs-about-applying-grad-school 招生电话：610-758-3731 招生邮箱：mad8@lehigh.edu 邮寄地址：Office of Research and Graduate Programs, Lehigh University, College of Arts and Sciences, 9 West Packer Avenue, 280 Maginnes Hall, Bethlehem, PA 18015