We study static nonlinear waves in networks described by a nonlinear Schrödinger equation with point-like nonlinearities on metric graphs. Explicit solutions fulfilling vertex boundary conditions are obtained. Spontaneous symmetry breaking caused by bifurcations is found.
CITATION STYLE
Sabirov, K. K., Yusupov, J. R., Matyokubov, K. S., Susanto, H., & Matrasulov, D. U. (2022). Networks with point-like nonlinearities. Nanosystems: Physics, Chemistry, Mathematics, 13(1), 30–35. https://doi.org/10.17586/2220-8054-2022-13-1-30-35
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