Dr. Xiaofeng Ren

Associate professor

Address: Department of Mathematics, The George Washington University, Monroe Hall, Room 240, 2115 G Street NW, Washington, DC, 20052.

Office: 225 Government Hall.

Phone number: (202) 994-6791.

Fax number: (202) 994-6760.

E-mail address: ren at gwu dot edu

Math 140 syllabus, (revised, including the final exam schedule).

Partial differential equations, calculus of variations, singular perturbation, block copolymer morphology, pattern formation problems.