Minimal Networks: The Steiner Problem and Its Generalizations
Alexander Ivanov, Alexey Avgustinovich Tuzhilin · 1994
Some Necessary Results from Graph Theory and Geometry. The Steiner Problem and Its Modifications. Local Structure of Minimal Networks. Global Structure of Minimal Networks. Global Minimal Networks on the Plane. Planar Local Minimal Networks with Convex Boundaries. Planar Local Minimal Networks with Regular Boundaries. Closed Minimal Networks on Closed Surfaces of Constant Curvature. Minimal Networks in Other Spaces.