| R. Halin. ber trennende Eckenmengen in Graphen und den Mengerschen Satz. Math. Ann., 157 (1964) 3441. |
....of GR with a lattice structure. This structure is closely related to the lattice structure of the so called minimal ab separators of a graph shown by Escalante in [12] which we will mention again in Section 7, and also to the lattice structure of subsets of vertices described by Halin (see [18]) Sabidussi (see [34] Polat (see [31] Hager (see [16] and Berry and Bordat (see [5] From Main Theorem 3.6, we can deduce that a co bipartite graph may have an exponential number of minimal separators, since a concept lattice can have an exponential number of elements. It is well known ....
R. Halin. ber trennende Eckenmengen in Graphen und den Mengerschen Satz. Math. Ann., 157:3441, 1964.
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R. Halin. ber trennende Eckenmengen in Graphen und den Mengerschen Satz. Math. Ann., 157 (1964) 3441.
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