摘要
A dimension formula for the spaces of cusp forms defined on quaternionic half-spaces of degree two is obtained by Selberg trace formula, and the contributions of some conjugacy classes are calculated. Some results on the classification of the conjugacy classes of modular group are obtained.
A dimension formula for the spaces of cusp forms defined on quatemionic half-spacea of degree two is obtained by Selberg trace formula, and the contributions of some conjugacy classes are calculated. Some results on the classification of the conjugacy classes of modular group are obtained.
