1. Graphic sequences of trees and a problem of Frobenius Creator: Gupta, Gautam, Joshi, Puneet, and Tripathi, Amitabha Format: bez média and svazek Type: model:article and TEXT Subject: graphic and tree-graphic Language: English Description: We give a necessary and sufficient condition for the existence of a tree of order $n$ with a given degree set. We relate this to a well-known linear Diophantine problem of Frobenius. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public