论文标题

在超细胞方程式上

On a hyper-singular equation

论文作者

Ramm, Alexander G.

论文摘要

考虑方程$ v = v_0+\ int_0^t(t-s)^{λ-1} v(s)ds $,$λ\ neq 0,-1,-2 ... $和$ v_0 $是一种流畅的函数,与所有衍生物一起迅速衰减。事实证明,该方程的解决方案确实存在,是唯一的,比单数函数$ t^{ - \ frac 5 4} $更光滑。

The equation $v=v_0+\int_0^t(t-s)^{λ-1}v(s)ds$ is considered, $λ\neq 0,-1,-2...$ and $v_0$ is a smooth function rapidly decaying with all its derivatives. It is proved that the solution to this equation does exist, is unique and is smoother than the singular function $t^{-\frac 5 4}$.

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