##### Speaker

Dr. Xiangsheng Xu, Professor, Department of Mathematics & Statistics, MSU

##### Title

Mathematics Seminar Series

##### Subtitle

Large data existence of global-in-time strong solutions to the incompressible Navier-Stokes equations in high space dimensions

##### Physical Location

Allen 14

**Abstract:** We investigate the existence of strong solutions to the initial value problem for the incompressible Navier-Stokes equations in $\mathbb{R}^N, N\geq 3$. Our investigation shows that local in-time classical solutions do not develop singularity as long as the initial velocity lies in $(L^2(\mathbb{R}^N))^N\cap (L^\infty(\mathbb{R}^N))^N$. **This work is closely related to one of the seven millennium problems proposed by the Clay Mathematical Institute.**