Elementary particle mass, subquark model and E-infinity theory

With the use of the perturbation method and E-infinity theory, we have derived the mass formula for elementary particles; mk = m0k( )λk( )δk( ). By using this formula, we have calculated the mass of quarks, leptons and weak bosons on the basis of subquark model, and obtained the nice agreement with experiments. We have shown that the hierarchy structure of leptons is reduced to the mass formula obtained in this paper. We have also given some discussions on the related problems, such as the sum rules and the mass of Higgs bosons.