(1) The calculation of the outmost layer


1) Velocity redshift

       When the outmost layer was expanded from  a0   to  a ,  to the theorem of kinetic energy we have

from this follows







using formula (11)


     2)  Repulsion  redshift

    A photon is shot at the center in the universe. It follows from formula (3) that

substituting the expression for the  f1  and  f2  in formula (12) , We obtain




 3)  Method of computation

    We properly choose μ, M  and  H , and than compute  a ,  but the a must satisfy the relation


Thus we have finded μ, M, H  and  a  (formulae 16, 17 and 19).