Stefaan Caenepeel

1956

• Brauer groups and the cohomology of graded rings
• Brauer groups, Hopf algebras, and Galois theory
• Frobenius and separable functors for generalized module categories and nonlinear equations
• Hopf algebras and quantum groups
• Hopf algebras in noncommutative geometry and physics
• p-adic numbers in number theory and functional analysis