Research topics:

(to be added!)

Here is some old stuff:

• Topics of my PhD Thesis Modular Forms of Weight One Over Finite Fields
• Serre's conjecture, dihedral representations and Katz modular forms
• Modular symbols over arbitrary rings
• Hecke algebras of modular forms over finite fields
• Algorithms for computing mod p modular forms (of weight one)
• Images of Galois representations, inverse Galois problem (some computational results)
• Gorenstein property of Hecke algebras (with Lloyd Kilford)

Last modification: 15 September 2009.