EN
In this paper we examine self-similar solutions to the system
$u_{it} - d_{i}Δu_{i} = ∏_{k=1}^{m} u^{p^{i}_{k}}_{k}$, i = 1,…,m, $x ∈ ℝ^{N}$, t > 0,
$u_{i}(0,x) = u_{0i}(x)$, i = 1,…,m, $x ∈ ℝ^{N}$,
where m > 1 and $p^{i}_{k} > 0$, to describe asymptotics near the blow up point.