Let <i>φ</i> be a self-map of <b>B</b>₂, the unit ball in <b>C</b>². We investigate the equation <i>C_φf</i>=<i>λf</i> where we define <i>C_φf </i>: -<i>f◦φ</i>, with <i>f a</i> function in the Drury Arves on Space. After imposing conditions to keep <i>C_φ</i> bounded and well-behaved, we solve the equation <i>C_φf - λf </i>and determine the spectrum <i>σ</i>(<i>C_φ</i>) in the case where there is no interior fixed point and boundary fixed point without multiplicity. We then investigate the existence of one-parameter semigroups for such maps and discuss some generalizations.