Operator methods for boundary value problems

Presented in this volume are a number of new results concerning the extension theory and spectral theory of unbounded operators using the recent notions of boundary triplets and boundary relations. This approach relies on linear single-valued and multi-valued maps, isometric in a Krein space sense,...

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Bibliographic Details
Other Authors: Hassi, Seppo (Editor), Snoo, Hendrik Simon Victor de (Editor), Szafraniec, Franciszek Hugon (Editor)
Format: eBook
Language:English
Published: Cambridge Cambridge University Press 2012
Series:London Mathematical Society lecture note series
Subjects:
Online Access:
Collection: Cambridge Books Online - Collection details see MPG.ReNa
Table of Contents:
  • 1. John Williams Calkin: a short biography / S. Hassi, H.S.V. de Snoo and F.H. Szafraniec
  • 2. On Calkin's abstract symmetric boundary conditions / S. Hassi and H.L. Wietsma
  • 3. Boundary triplets and maximal accretive extensions of sectorial operators / Y. Arlinskiĭ
  • 4. Boundary control state/signal systems and boundary triplets / D.Z. Arov, M. Kurula and O.J. Staffans
  • 5. Passive state/signal systems and conservative boundary relations / D.Z. Arov, M. Kurula and O.J. Staffans
  • 6. Elliptic operators, Dirichlet-to-Neumann maps and quasi boundary triples / J. Behrndt and M. Langer
  • 7. Boundary triplets and Weyl functions. Recent developments / V.A. Derkach, S. Hassi, M.M. Malamud and H.S.V. de Snoo
  • 8. Extension theory for elliptic partial differential operators with pseudodifferential methods / G. Grubb
  • 9. Dirac structures and boundary relations / S. Hassi, A.J. van der Schaft, H.S.V. de Snoo and H.J. Zwart
  • 10. Naĭmark dilations and Naĭmark extensions in favour of moment problems / F.H. Szafraniec