Title of article :
Hypertrees
Original Research Article
Author/Authors :
J. Nieminen، نويسنده , , M. Peltola، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Abstract :
A connected hypergraph H has a tree structure, i.e., H is a hypertree, if the removal of any edge from H results a disconnected hypergraph. The structure of hypertrees is described and its cycles are classified. Conditions satisfied by the dual and the transversal of hypertrees are defined and the conformality of hypertrees is described.
Keywords :
Hypergraphs , Edge connectivity , Stars in hypergraphs , Cycles of hypertrees
Journal title :
Applied Mathematics Letters
Journal title :
Applied Mathematics Letters