English

Maharam-Types and Lyapunov's Theorem for Vector Measures on Locally Convex Spaces without Control Measures

Functional Analysis 2016-03-29 v1

Abstract

We formulate the saturation property for vector measures in lcHs as a nonseparability condition on the derived Boolean σ\sigma-algebras by drawing on the topological structure of vector measure algebras. We exploit a Pettis-like notion of vector integration in lcHs, the Bourbaki--Kluv\'anek--Lewis integral, to derive an exact version of the Lyapunov convexity theorem in lcHs without the BDS property. We apply our Lyapunov convexity theorem to the bang-bang principle in Lyapunov control systems in lcHs to provide a further characterization of the saturation property.

Keywords

Cite

@article{arxiv.1509.06965,
  title  = {Maharam-Types and Lyapunov's Theorem for Vector Measures on Locally Convex Spaces without Control Measures},
  author = {M. Ali Khan and Nobusumi Sagara},
  journal= {arXiv preprint arXiv:1509.06965},
  year   = {2016}
}