Convergence in the πth mean is simply convergence in the Lebesgue spaceπΏπ(π,β) of real random variables. prob
If (ππ)βπ=1 is a sequence of real random variables and π is a real random variable,
for each of which the π-norm πΌβ‘[|π|π] exists,
then πβπΏπβπ iff