Dade's Invariant Conjecture for the Ree groups 2F4(q^2) in Defining Characteristic

Abstract

We verify Dade's invariant conjecture for the simple Ree groups 2F4(2^{2n+1}) for all n > 0 in the defining characteristic, i.e., in characteristic 2. This completes the proof of Dade's conjecture for the simple Ree groups 2F4(2^{2n+1}).