Dimensions of spaces of Siegel cusp forms of degree 2
  We give a summary of results for dimensions of spaces of cuspidal Siegel modular forms of degree 2. These results together with a list of dimensions of the irreducible representations of the finite groups GSp(4,Fp) are then used to produce bounds for dimensions of spaces of newforms with respect to principal congruence subgroups of odd square-free level. 
Jeffery Breeding II
math.RT math.NT