Quantum graphs and dimensional crossover: the honeycomb
2019 ◽
Vol 10
(1)
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pp. 109-122
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Keyword(s):
Abstract We summarize features and results on the problem of the existence of Ground States for the Nonlinear Schrödinger Equation on doubly-periodic metric graphs. We extend the results known for the two–dimensional square grid graph to the honeycomb, made of infinitely-many identical hexagons. Specifically, we show how the coexistence between one–dimensional and two–dimensional scales in the graph structure leads to the emergence of threshold phenomena known as dimensional crossover.
2019 ◽
Vol 2019
(5)
◽
pp. 543-543
2009 ◽
Vol 23
(18)
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pp. 3687-3708
2019 ◽
Vol 2019
(5)
◽
pp. 542-542
2018 ◽
Vol 2019
(5)
◽
pp. 585-591
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2016 ◽
Vol 271
(1)
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pp. 201-223
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1983 ◽
Vol 31-34
◽
pp. 1097-1098
1966 ◽
Vol 25
◽
pp. 46-48
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