Fourier乘子的Liouville定理向次指数增长解的推广
An extension of the Liouville theorem for Fourier multipliers to sub-exponentially growing solutions
AI总结:
本文将Fourier乘子的Liouville定理推广至次指数增长解,刻画了方程$m(D)f=0$的解可解析延拓为$\mathbb{C}^n$上整函数的充要条件。
摘要:
我们在一大类次指数增长函数中研究方程$m(D)f=0$。在对$m\in C(\mathbb{R}^n)$施加适当限制的条件下,我们证明:每个此类解都能解析延拓为$\mathbb{C}^n$上的次指数增长整函数,当且仅当对$\xi\not=0$有$m(\xi)\not=0$。
英文摘要:
We study the equation $m(D)f = 0$ in a large class of sub-exponentially growing functions. Under appropriate restrictions on $m \in C(\mathbb{R}^n)$, we show that every such solution can be analytically continued to a sub-exponentially growing entire function on $\mathbb{C}^n$ if and only if $m(ξ) \not= 0$ for $ξ\not= 0$.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。