Research output: Contribution to journal › Article › peer-review
The boundary control approach to the titchmarsh-weyl m-function. I. the response operator and the A-amplitude. / Avdonin, Sergei; Mikhaylov, Victor; Rybkin, Alexei.
In: Communications in Mathematical Physics, Vol. 275, No. 3, 01.11.2007, p. 791-803.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - The boundary control approach to the titchmarsh-weyl m-function. I. the response operator and the A-amplitude
AU - Avdonin, Sergei
AU - Mikhaylov, Victor
AU - Rybkin, Alexei
PY - 2007/11/1
Y1 - 2007/11/1
N2 - We link the Boundary Control Theory and the Titchmarsh-Weyl Theory. This provides a natural interpretation of the A-amplitude due to Simon and yields a new efficient method to evaluate the Titchmarsh-Weyl m-function associated with the Schrödinger operator H = -∂x 2 + q(x) on L 2(0, ∞) with Dirichlet boundary condition at x = 0.
AB - We link the Boundary Control Theory and the Titchmarsh-Weyl Theory. This provides a natural interpretation of the A-amplitude due to Simon and yields a new efficient method to evaluate the Titchmarsh-Weyl m-function associated with the Schrödinger operator H = -∂x 2 + q(x) on L 2(0, ∞) with Dirichlet boundary condition at x = 0.
UR - http://www.scopus.com/inward/record.url?scp=34548434301&partnerID=8YFLogxK
U2 - 10.1007/s00220-007-0315-2
DO - 10.1007/s00220-007-0315-2
M3 - Article
AN - SCOPUS:34548434301
VL - 275
SP - 791
EP - 803
JO - Communications in Mathematical Physics
JF - Communications in Mathematical Physics
SN - 0010-3616
IS - 3
ER -
ID: 38721185