A note on the unique continuation property for Zakharov–Kuznetsov equation Original Research Article

We prove that if a sufficiently smooth solution to the initial value problem associated with the Zakharov–Kuznetsov equation View the MathML sourceut+(uxx+uyy)x+uux=0,(x,y)∈R2,t∈R Turn MathJax on is supported compactly in a nontrivial time interval then it vanishes identically.