@inbook{7bcaf8f2132b4ddca6188d28a9c94527,
title = "Preliminaries",
abstract = "In this chapter we present some definitions and results which play an important role in Schur analysis. In particular, we discuss indefinite inner product spaces, reproducing kernel spaces, and two extension problems.",
author = "Daniel Alpay and Fabrizio Colombo and Irene Sabadini",
note = "Publisher Copyright: {\textcopyright} Springer International Publishing Switzerland 2016.",
year = "2016",
month = jan,
day = "1",
doi = "10.1007/978-3-319-42514-6_1",
language = "English",
series = "Operator Theory: Advances and Applications",
publisher = "Springer International Publishing",
pages = "3--21",
booktitle = "Operator Theory",
}