Article Contents
Article Contents

# On the support of solutions to the Kadomtsev-Petviashvili (KP-II) equation

$\partial _t u+\partial^3_x u+\partial^{-1}_x\partial^2_y u+u\partial_x u =0,$

that have compact support for two different times are identically zero.

Mathematics Subject Classification: Primary: 35Q53; Secondary: 37K05.

 Citation:

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