3 papers
math.AP2026
Blowup stability of wave maps without symmetry
Roland Donninger, Frederick Moscatelli
We study wave maps from -dimensional Minkowski space into the -sphere without any symmetry assumptions. There exists an explicit self-similar blowup solution and we prove…
math.AP2026
Mode stability of self-similar wave maps without symmetry in higher dimensions
Roland Donninger, Frederick Moscatelli
We consider wave maps from -dimensional Minkowski space into the -sphere. For every , there exists an explicit self-similar solution that exhibits finite time b…
math.AP2023
On the open sea propagation of two-dimensional rotational water waves generated by a moving bed
Frederick Moscatelli
We study the propagation of two-dimensional tsunami waves triggered by a seaquake in the open sea in the presence of underlying wind-generated currents, corresponding to background…