Extensions of symmetric second-order difference operators with matrix coefficients


Allahverdiev B.

JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, cilt.19, sa.5, ss.839-849, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 19 Konu: 5
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1080/10236198.2012.693485
  • Dergi Adı: JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS
  • Sayfa Sayıları: ss.839-849

Özet

A space of boundary values is constructed for a minimal symmetric second-order difference operator with matrix coefficients on the whole-line. A description of all maximal dissipative, maximal accretive, self-adjoint and other extensions of such operators is given in terms of boundary conditions at +/-.