Projects per year

## Fingerprint Dive into the research topics where Yanyan Li is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

- 6 Similar Profiles

Yamabe Problem
Mathematics

Fully Nonlinear
Mathematics

Gradient Estimate
Mathematics

Invariant
Mathematics

Compactness
Mathematics

Fully Nonlinear Elliptic Equations
Mathematics

Fully Nonlinear Equations
Mathematics

Riemannian Manifold
Mathematics

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Projects 2011 2020

## NONLINEAR ELLIPTIC EQUATIONS AND SYSTEMS AND APPLICATIONS

National Science Foundation (National Science Foundation (NSF))

6/1/15 → 5/31/20

Project: Research project

Nonlinear Elliptic Systems

Nonlinear Elliptic Equations

Compactness

Conformal Metric

Composite Materials

## NONLINEAR ELLIPTIC EQUATIONS AND APPLICATIONS

National Science Foundation (National Science Foundation (NSF))

6/1/12 → 5/31/15

Project: Research project

Fully Nonlinear Elliptic Equations

Nonlinear Elliptic Equations

Composite Materials

Compactness

Continue

## FRG: COLLABORATIVE RESEARCH: EMERGING ISSUES IN THE SCIENCES INVOLVING NON STANDARD DIFFUSION

National Science Foundation (National Science Foundation (NSF))

8/15/11 → 7/31/14

Project: Research project

Diffusion Process

Population Dynamics (theory)

Phase Transition

Nonlocal Diffusion

Nonlocal Interactions

## Research Output 1989 2019

## Asymptotics of the gradient of solutions to the perfect conductivity problem

Li, H., Li, Y. & Yang, Z., Jan 1 2019, In : Multiscale Modeling and Simulation. 17, 3, p. 899-925 27 p.Research output: Contribution to journal › Article

Conductivity

conductivity

Gradient

gradients

Inclusion

2
Citations
(Scopus)

## Compactness of conformal metrics with constant Q-curvature. I

Li, Y. Y. & Xiong, J., Mar 17 2019, In : Advances in Mathematics. 345, p. 116-160 45 p.Research output: Contribution to journal › Article

Q-curvature

Conformal Metric

Compactness

Weyl Tensor

Vanish

## Homogeneous solutions of stationary Navier-Stokes equations with isolated singularities on the unit sphere. III. Two singularities

Li, L., Li, Y. & Yan, X., Jan 1 2019, In : Discrete and Continuous Dynamical Systems- Series A. 39, 12, p. 7163-7211 49 p.Research output: Contribution to journal › Article

Open Access

## Vanishing viscosity limit for homogeneous axisymmetric no-swirl solutions of stationary Navier-Stokes equations

Li, L., Li, Y. Y. & Yan, X., Nov 15 2019, In : Journal of Functional Analysis. 277, 10, p. 3599-3652 54 p.Research output: Contribution to journal › Article

Stationary Navier-Stokes Equations

Vanishing Viscosity

Transition Layer

Euler Equations

Pole

2
Citations
(Scopus)

## Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations

Li, Y. Y., Nguyen, L. & Wang, B., Aug 1 2018, In : Calculus of Variations and Partial Differential Equations. 57, 4, 96.Research output: Contribution to journal › Article

Degenerate Elliptic Equations

Comparison Principle

Byproducts

Lipschitz

Regularity