  For any polynomial $p$ on $\mathbf{C}^{n}$, a variety $ V_{p} = \{z \in
\mathbf{C}^{n} ; p(z)=0 \} $ will be considered. Let $\text{Exp}(V_{p})$ be the
space of holomorphic functions of expotential growth on $V_{p}$. We shall prove
that the Fourier-Borel transformation yields an isomorphism of the dual space
$\text{Exp}'(V_{p})$ with the space of holomorphic solutions
$\mathcal{O}_{\partial p}(\mathbf{C}^{n})$ with respect to the differential
operator $\partial p$ which is obtained by replacing each variable $z_{j}$ with
$\partial / \partial z_{j}$ in $p$ when $p$ is a reduced polynomial. The result
has been shown by Morimoto and by Morimoto-Wada-Fujita only for the case $p(z)
= z_{1}^{2} + ... + z_{n}^{2} + \lambda (n \geq 2)$.
