Non-Kirchhoff Vertices and Nonlinear Schrödinger Ground States on Graphs
Keyword(s):
We review some recent results and announce some new ones on the problem of the existence of ground states for the Nonlinear Schrödinger Equation on graphs endowed with vertices where the matching condition, instead of being free (or Kirchhoff’s), is non-trivially interacting. This category includes Dirac’s delta conditions, delta prime, Fülöp-Tsutsui, and others.
2011 ◽
Vol 305
(2)
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pp. 279-331
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1999 ◽
Vol 154
(1)
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pp. 73-95
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2021 ◽
Vol 496
(1)
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pp. 124797
2011 ◽
Vol 308
(2)
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pp. 511-542
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