Yan Guo

activity

19982026

most citedA note on the Prandtl boundary layers

57 citations · 145 across the 15 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

math.AP2018

Continued Gravitational Collapse for Newtonian Stars

Yan Guo, Mahir Hadzic, Juhi Jang

The classical model of an isolated selfrgavitating gaseous star is given by the Euler-Poisson system with a polytropic pressure law $P (ρ) = ρ^{γ}$ , $γ > 1$ . For any $1 < γ < \frac{4}{3}$ , we con…

math.AP2018

Steady Prandtl Layer Expansions with External Forcing

Yan Guo, Sameer Iyer

In this article we apply the machinery developed in Guo-Iyer[1] together with a new compactness estimate and an object called the degree in order to prove validity of steady Prandt…

math.AP2018

Validity of Steady Prandtl Layer Expansions

Yan Guo, Sameer Iyer

Let the viscosity $ε \to 0$ for the 2D steady Navier-Stokes equations in the region $0 \leq x \leq L$ and $0 \leq y < \infty$ with no slip boundary conditions at $y = 0$ …