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Existence of noncontinuable solutions of a system of
differential equations
In the paper a system of differential equations $y_i^' = f_i(t,
y_1,..., y_{n-1}) g_i(y_n)$, $i=1,..., n$ is studied.
Sufficient (necessary) conditions for the existence of a solution
$y$ fulfilling $lim_{t\to \tau_-} y_i(t)= C_i$,
$i=1,2,..., n-1$, $lim_{t\to\tau_-}|y_n(t)|=\infty $ are
derived where $\tau<\infty $ and $C_i \in \mathbb{R}$ are given.