Sharp $L^{p}$-Boundedness of Oscillatory Integral Operators with   Polynomial Phases
  In this paper, we shall prove the $L^{p}$ endpoint decay estimates of oscillatory integral operators with homogeneous polynomial phases $S$ in $\mathbb{R} \times \mathbb{R}$. As a consequence, sharp $L^{p}$ decay estimates are also obtained when polynomial phases have the form $S(x^{m_{1}},y^{m_{2}})$ with $m_1$ and $m_2$ being positive integers. 
Zuoshunhua Shi, Dunyan Yan
math.CA