Operator-Norm Approximation Theory à la Chernoff
摘要
This chapter is devoted to development of operator-norm approximations of the product formulæ for non-self-adjoint semigroups. To this aim we use here an advance in the Chernoff theory for the operator-norm approximations launched in Chap. 3 for general along with quasi-sectorial contractions and expounded in Chap. 4 for the case of self-adjoint semigroups.