A note on kernels and solutions in digraphs
نویسندگان
چکیده
For given nonnegative integers k, s an upper bound on the minimum number of vertices of a strongly connected digraph with exactly k kernels and s solutions is presented.
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ورودعنوان ژورنال:
- Discussiones Mathematicae Graph Theory
دوره 19 شماره
صفحات -
تاریخ انتشار 1999