Extension theorem for simultaneous q-difference equations and some its consequences

Witold Jarczyk, Paweł Pasteczka

Given a set $T\subset (0,+\infty )$, intervals $I\subset (0,+\infty )$ and $J\subset \mathbb{R}$, as well as functions $g_t:I\times J\to J$ with $t$'s running through the…