Publication
We demonstrate that Wave Maps with smooth initial data and small energy from R2+1 to the Lobatchevsky plane stay smooth globally in time. Our method is similar to the one employed in [18]. However, the multilinear estimates required are considerably more involved and present novel technical challenges. In particular, we shall have to work with a modification of the functional analytic framework used in [30], [33], [18].
François Maréchal, Julia Granacher
Rachid Guerraoui, Alexandre David Olivier Maurer, Omid Ardakanian