18 citations · 39 across the 3 of their papers we have counts for
3 papers
math.AP2020★ 9 cited
Enhanced existence time of solutions to evolution equations of Whitham type
Mats Ehrnström, Yuexun Wang
We show that Whitham type equations u_t + u u_x -L u_x = 0, where L is a general Fourier multiplier operator of order α\in [-1,1], α\neq 0, allow for small solutions to be extended…
math.AP2018★ 18 cited
Enhanced existence time of solutions to the fractional Korteweg-de Vries equation
Mats Ehrnström, Yuexun Wang
We consider the fractional Korteweg-de Vries equation in the range of , . Using basic Fourier techniques in combination with the modif…
math.AP2017★ 12 cited
A conditional well-posedness result for the bidirectional Whitham equation
Mats Ehrnström, Long Pei, Yuexun Wang
We consider the initial-value problem for the bidirectional Whitham equation, a system which combines the full two-way dispersion relation from the incompressible Euler equations w…