@article{81e5fa93009946ceab135cbc396e2761,
title = "Contractive projections on Banach algebras",
abstract = "In this paper, we explore the properties of projections of norm one on general Banach algebras, in particular the relation with conditional expectations for algebras which arise in harmonic analysis.",
keywords = "Banach algebra, Conditional expectation, Fourier algebra, Group algebra, Group von Neumann algebra, Locally compact group, Measure algebra, Norm one projection",
author = "Lau, {Anthony To Ming} and Loy, {Richard J.}",
year = "2008",
month = may,
day = "15",
doi = "10.1016/j.jfa.2008.02.008",
language = "English",
volume = "254",
pages = "2513--2533",
journal = "Journal of Functional Analysis",
issn = "0022-1236",
publisher = "Academic Press Inc.",
number = "10",
}