Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
  1. Home
  2. Search

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

2 results

  • BOUNDARY ANGULAR DERIVATIVES OF GENERALIZED SCHUR FUNCTIONS

  • Part of
  • VLADIMIR BOLOTNIKOV, TENGYAO WANG, JOSHUA M. WEISS
  • Journal:
    Journal of the Australian Mathematical Society / Volume 93 / Issue 3 / December 2012
    Published online by Cambridge University Press:
    08 March 2013, pp. 203-224
    Print publication:
    December 2012
    • Article
      • You have access
    • PDF
    • Export citation

  • Characterization of generalized Schur functions in terms of their Taylor coefficients was established by Krein and Langer [‘Über einige Fortsetzungsprobleme, die eng mit der Theorie hermitescher Operatoren im Raume ${\Pi }_{\kappa } $ zusammenhängen. I. Einige Funktionenklassen und ihre Darstellungen’, Math. Nachr. 77 (1977), 187–236]. We establish a boundary analogue of this characterization.

  • Infinite-dimensional linear systems: a distributional approach

  • Mark R. Opmeer
  • Journal:
    Proceedings of the London Mathematical Society / Volume 91 / Issue 3 / November 2005
    Published online by Cambridge University Press:
    19 October 2005, pp. 738-760
    Print publication:
    November 2005

  • We introduce the concept of a distributional resolvent linear system and solve the linear quadratic optimal control problem for this class of systems. The class of distributional resolvent linear systems includes all linear time-invariant systems that have been studied in the control literature.

    We show connections with integrated semigroups and distribution semigroups and we consider some examples of systems described by partial differential equations that could not be handled by the existing theory.