3 citations · 3 across the 1 of their papers we have counts for
2 papers
math.AP2022★ 3 cited
Spatially quasi-periodic solutions of the Euler equation
Xu Sun, Peter Topalov
We develop a framework for studying quasi-periodic maps and diffeomorphisms on . As an application, we prove that the Euler equation is locally well posed in a space…
math.AP2018
On the group of A-P diffeomorphisms and its exponential map
Xu Sun, Peter Topalov
We define the group of almost periodic diffeomorphisms on and on an arbitrary Lie group. We then study the properties of its Riemannian and Lie group exponential map…