A MOURRE ESTIMATE FOR A SCHRÖDINGER OPERATOR ON A BINARY TREE
2000 ◽
Vol 12
(12)
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pp. 1655-1667
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Keyword(s):
Let G be a binary tree with vertices V and H be a Schrödinger operator acting on ℓ2 (V). A decomposition of the space ℓ2 (V) into invariant subspaces is exhibited yielding a conjugate operator A for use in the Mourre estimate. We show that for potentials q satisfying a first order difference decay condition, a Mourre estimate for H holds.
2003 ◽
Vol 36
(44)
◽
pp. 11285-11297
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2019 ◽
Vol 27
(3)
◽
pp. 409-427
2021 ◽
Vol 2070
(1)
◽
pp. 012023
2015 ◽
Vol 259
(12)
◽
pp. 6923-6959
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1992 ◽
Vol 17
(3-4)
◽
pp. 127-136
Keyword(s):
2014 ◽
Vol 47
(29)
◽
pp. 295204
◽
2020 ◽
Vol 41
(3)
◽
pp. 419-440