Prime-powered images and irreducible polynomials in dynamical semigroups
<p> Let <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper G equals mathematical left-angle x Superscript d Baseline plus c 1 comma ellipsis comma x Superscript d Baseline plus c Subscript s Ba...