Math of QM: 6.1. Exponentiation of Bounded Selfadjoint Operators to Norm-Continuous Unitary Groups

Exponentiation of bounded selfadjoint operators to norm-continuous unitary groups.
This is part 1 of Lecture 6 in the lecture series "Mathematical Aspects of Quantum Mechanics" of Roland Speicher in the winter term 2020/21 at Saarland University, Germany. Lecture 6, which is split into 4 parts, deals with the Theorem of Stone.