Results 81 to 90 of about 1,070,263 (174)

Non-uniqueness of normalized ground states for nonlinear Schrödinger equations on metric graphs [PDF]

open access: yesarXiv
We establish general non-uniqueness results for normalized ground states of nonlinear Schr\"odinger equations with power nonlinearity on metric graphs. Basically, we show that, whenever in the $L^2$-subcritical regime a graph hosts ground states at every mass, for nonlinearity powers close to the $L^2$-critical exponent $p=6$ there is at least one ...
arxiv  

Home - About - Disclaimer - Privacy