English

Modulus support functionals, Rajchman measures and peak functions

Functional Analysis 2020-08-04 v1 Classical Analysis and ODEs

Abstract

In 2000 V. Lomonosov suggested a counterexample to the complex version of the Bishop-Phelps theorem on modulus support functionals. We discuss the c0c_0-analog of that example and demonstrate that the set of sup-attaining functionals is non-trivial, thus answering an open question, asked in \cite{KLMW}.

Cite

@article{arxiv.2008.00845,
  title  = {Modulus support functionals, Rajchman measures and peak functions},
  author = {L. Golinskii and V. Kadets},
  journal= {arXiv preprint arXiv:2008.00845},
  year   = {2020}
}

Comments

11 pages in LaTeX

R2 v1 2026-06-23T17:36:03.581Z