Complex geodesics in convex tube domains II

Complex geodesics are fundamental constructs for complex analysis and as such constitute one of the most vital research objects within this discipline. In this paper, we formulate a rigorous description, expressed in terms of geometric properties of a domain, of all complex geodesics in a convex tube domain in Cn containing no complex affine lines. Next, we illustrate the obtained result by establishing a set of formulas stipulating a necessary condition for extremal mappings with respect to the Lempert function and the Kobayashi-Royden metric in a large class of bounded, pseudoconvex, complete Reinhardt domains: for all of them in C2 and for those in Cn whose logarithmic image is strictly convex in the geometric sense.