We consider a generalization of the classical minimum spanning tree problem called the generalized minimum spanning tree problem and denoted by GMST problem. It is known that the GMST problem belongs ...

Carpathian Journal of Mathematics, Vol. 25, No. 1 (2009), pp. 104-118 (15 pages) In this survey paper, we discuss the development of the Generalized Minimum Spanning Tree Problem, denoted by GMSTP, ...

As computer networks get bigger, it becomes increasingly hard to keep track of the flow of data over this network. How do you route data, making sure that the data is spread to all parts of the ...