On approximation algorithms of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mi>k</mml:mi></mml:math>-connected <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.gif" display="inline" overflow="scroll"><mml:mi>m</mml:mi></mml:math>-dominating sets in disk graphs

Theoretical Computer Science · 2007 · 95 citations · 14 references