Browsing Mathematics, Statistics & Physics by Subject "Breathers DBs"
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Collapse dynamics for the discrete nonlinear Schrödinger equation with gain and loss
( Elsevier B.V. , 2019 , Article)We discuss the finite-time collapse, also referred as blow-up, of the solutions of a discrete nonlinear Schrödinger (DNLS) equation incorporating linear and nonlinear gain and loss. Such an extended DNLS system appears in ...