Douglas C. Ravenel

• Algebraic topology
• Complex cobordism and stable homotopy groups of spheres
• Elliptic cohomology
• Homotopy theory and its applications
• Nilpotence and periodicity in stable homotopy theory
• Algebraic Topology. Seattle 1985
• Equivariant Stable Homotopy Theory and the Kervaire Invariant Problem
• Nilpotence and Periodicity in Stable Homotopy Theory. (AM-128), Volume 128
• Nilpotenceand periodicity in stable homotopy theory