论文标题
在与脱离奇异点相关的相关函数相关的振荡积分上
On oscillatory integrals associated to phase functions with degenerate singular points
论文作者
论文摘要
在本说明中,通过在一个变量中使用结果,我们获得了具有{\ bf退化}单数点的某些多变量相函数的振荡积分的渐近扩展。此外,通过使用此结果,我们具有具有$ a_ {k} $,$ e_6 $,$ e_8 $ function-function-function细菌的相位功能的振荡积分的渐近扩展。
In this note, by using the result in one variable, we obtain asymptotic expansions of oscillatory integrals for certain multivariable phase functions with {\bf degenerate} singular points. Moreover by using this result, we have asymptotic expansions of oscillatory integrals with phase function of type $A_{k}$, $E_6$, $E_8$-function germs.