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Now showing items 11-13 of 13
The P-Center And The P-Median Problems In Graphs With Small Number ' Of Spanning Trees
(
Qatar University
, 1996 , Article)
In this paper, we will describe some algorithms and give their complexity as following:
(1) The algorithm for finding a dominating set of radius r in a vertex-weighted graph with small number of spanning tress.
The ...
Two Forms Of The Backlund Transformation Of A Third Order Differential Equation
(
Qatar University
, 1996 , Article)
Two explicit forms of Backlund transformation of third order dispersive differential equation are derived. The method of derivation depends on the use of a transformation that couples the equation with its modified one.
Improvement Of The Piecewise Approximation Methods
(
Qatar University
, 1996 , Article)
A piecewise approximation method is described for planar curves. The order of classical piecewise approximations is improved. The method exploits the freedom in the
choice of the parametrization and rises the approximation ...