摘要
Throughoutthispaper,let(Ω,ι,μ)beaprobabilityspace,Dthecollectionofallleft-continuousdistributionfunctions,andD~+={F(0)=0|F∈D},andL(Ω)thecollec-tionofallrandomvariableswhichisa.s.finiteonΩ,andL~+={ξ≥0a.s.|ξ∈L(Ω)}.Forrandommetric(normed)spaces,see[1]or[2].Theorem1Let(M,d)beacompletemetricspacef:M→M,acontractmappingwithcontractcoefficientα∈[0,1),L(Ω,m)thecollectionofallM-valuedrandomvari-
出版日期
2000年10月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)