An integral strong law of large numbers for processes with independent increments

For a stochastically continuous stochastic process with independent increments overD0,T], letN(t,ε) be the number of smaple function jumps that occur in the interval 0,t] of sizes less than −ε or greater than ε, where ε>0. LetM(t,ε)=EN(t,ε), and assumeM(t,0+)=∞ for 0<t≦T. If lim_{ε ↓0}(M(t,ε)/M(T,ε)) exists and is positive for eacht∈(0,T], then lim_{ε ↓0}(N(t,ε)/M(T,ε)) for allt∈(0,T] with probability one. The research of Howard G. Tucker was supported in part by the National Science Foundation, Grant No. MCS76-03591A01.