Helly-type theorems for intersections of sets starshaped via orthogonally convex paths - Breen, Marilyn (Aequationes mathematicae, 2012)
Keywords: Analysis; Combinatorics; Intersections; Mathematical analysis; Mathematics; Mathematics and Statistics; Planes; Theorems; Sets starshaped via orthogonally convex paths; 52.A35; 52.A30