On extremizers for Strichartz estimates for higher order Schrödinger equations

Diogo Oliveira e Silva, René Quilodrán

For an appropriate class of convex functions $\varphi$, we study the Fourier extension operator on the surface $\{(y,|y{|}^2+\varphi (y)):y\in {\mathbb{R}}^2\}$ equipped with projection measure. Fo…