Title: Mixed Bohr radius in several variables,
Abstract: Let $K(B_{\ell_p^n},B_{\ell_q^n}) $ be the $n$-dimensional $(p,q)$-Bohr
radius for holomorphic functions on $\mathbb C^n$. That is,
$K(B_{\ell_p^n},B_{\ell_q^n}) $ denotes the greatest constant $r\geq 0$ such
that for every entire function $f(z)=\sum_{\alpha} c_{\alpha} z^{\alpha}$ in
$n$-complex variables, we have the following (mixed) Bohr-type inequality
$$\sup_{z \in r \cdot B_{\ell_q^n}} \sum_{\alpha} | c_{\alpha} z^{\alpha} |
\leq \sup_{z \in B_{\ell_p^n}} | f(z) |,$$ where $B_{\ell_r^n}$ denotes the
closed unit ball of the $n$-dimensional sequence space $\ell_r^n$.
For every $1 \leq p, q \leq \infty$, we exhibit the exact asymptotic growth
of the $(p,q)$-Bohr radius as $n$ (the number of variables) goes to infinity.