On some optimization problems for star-free graphs
نویسندگان
چکیده
It is shown that in star-free graphs the maximum independent set problem, the minimum dominating set problem and the minimum independent dominating set problem are approximable up to constant factor by any maximal independent set.
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ورودعنوان ژورنال:
- CoRR
دوره cs.CC/0106048 شماره
صفحات -
تاریخ انتشار 2001