TY - JOUR
T1 - On the absolutely continuous spectrum of one-dimensional Schrödinger operators with square summable potentials
AU - Deift, P.
AU - Killip, R.
PY - 1999
Y1 - 1999
N2 - For continuous and discrete one-dimensional Schrödinger operators with square summable potentials, the absolutely continuous part of the spectrum is essentially supported by [0, ∞) and [-2, 2] respectively. This fact is proved by considering a priori estimates for the transmission coefficient.
AB - For continuous and discrete one-dimensional Schrödinger operators with square summable potentials, the absolutely continuous part of the spectrum is essentially supported by [0, ∞) and [-2, 2] respectively. This fact is proved by considering a priori estimates for the transmission coefficient.
UR - http://www.scopus.com/inward/record.url?scp=0007035802&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0007035802&partnerID=8YFLogxK
U2 - 10.1007/s002200050615
DO - 10.1007/s002200050615
M3 - Article
AN - SCOPUS:0007035802
SN - 0010-3616
VL - 203
SP - 341
EP - 347
JO - Communications In Mathematical Physics
JF - Communications In Mathematical Physics
IS - 2
ER -