The active bijection in graphs, hyperplane arrangements, and oriented matroids, 1: The fully optimal basis of a bounded region

Emeric Gioan, Michel Las Vergnas. The active bijection in graphs, hyperplane arrangements, and oriented matroids, 1: The fully optimal basis of a bounded region. Eur. J. Comb., 30(8):1868-1886, 2009. [doi]

Abstract

Abstract is missing.