Quantum Stochastic Operator Cocycles via Associated Semigroups
泛函分析
2007-05-23 v2 概率论
摘要
A recent characterisation of Fock-adapted contraction operator stochastic cocycles on a Hilbert space, in terms of their associated semigroups, yields a general principle for the construction of such cocycles by approximation of their stochastic generators. This leads to new existence results for quantum stochastic differential equations. We also give necessary and sufficient conditions for a cocycle to satisfy such an equation.
引用
@article{arxiv.math/0512398,
title = {Quantum Stochastic Operator Cocycles via Associated Semigroups},
author = {J. Martin Lindsay and Stephen J. Wills},
journal= {arXiv preprint arXiv:math/0512398},
year = {2007}
}
备注
20 pages; to appear in Math Proc Cambridge Philos Soc. Minor edits carried out