Order of the Golden Chain their countless contributions to posterity. A previous Order of the Golden Chain was founded in 1881 and pronounced bankrupt in 1899. "Order of the Golden Chain" is also the name of an honor conferred in Lions Clubs International. In former ages, it was the name of an honor conferred by the kings of Munster in Ireland, and an honor conferred by the rulers of Saxony in Germany. Order of the Golden Chain The Order of the Golden Chain is a fraternal social organization for Freemasons and their immediate female relatives. The Order of the Golden Chain originated in June 1929
Spanning tree and "routing loops", many routing protocols designed for such networks—including the Spanning Tree Protocol, Open Shortest Path First, Link-state routing protocol, Augmented tree-based routing, etc.—require each router to remember a spanning tree. A special kind of spanning tree, the Xuong tree, is used in topological graph theory to find graph embeddings with maximum genus. A Xuong tree is a spanning tree such that, in the remaining graph, the number of connected components with an odd number of edges is as small as possible. A Xuong tree and an associated maximum-genus embedding can be found in polynomial time. A tree is