The Riemann Boundary Problem of Inf-curve by the Conformal Mapping

By the complex variable function method of conformal mapping,X can be changed into Γ circumference which is remained positive direction in ω plane,then the Riemann boundary problem in infinity line will be changed into the Riemann boundary problem in Γ,and it can be solved in the R-1,finally the whole solution process is made simpler and a theorem obtained.