activity
20182021
collaborators

4 papers

math.CA2021

estimates of trilinear oscillatory integrals of convolution type on

Yangkendi Deng, Zuoshunhua Shi, Dunyan Yan

This paper is devoted to estimates for trilinear oscillatory integrals of convolution type on . The phases in the oscillatory factors include smooth functions a…

math.CA2019

Sharp Bounds for Oscillatory Integral Operators with Homogeneous Polynomial Phases

Danqing He, Zuoshunhua Shi

We obtain sharp bounds for oscillatory integral operators with generic homogeneous polynomial phases in several variables. The phases considered in this paper satisfy the ran…

math.CA2018

Uniform Estimates for Oscillatory Integral Operators with Polynomial Phases

Zuoshunhua Shi

In this paper, we shall prove the uniform sharp decay estimates for a class of oscillatory integral operators with polynomial phases. By this one-dimensional result, we can u…

math.CA2018

Damping estimates for oscillatory integral operators with real-analytic phases and its applications

Zuoshunhua Shi, Shaozhen Xu, Dunyan Yan

In this paper, we investigate sharp damping estimates for a class of one dimensional oscillatory integral operators with real-analytic phases. By establishing endpoint estimates fo…