On Superspherical Graphs
نویسندگان
چکیده
In this paper we consider two conjectures of H.M. Mulder [M] and give partial solutions for them. First we prove that a triangle free superspherical graph is interval regular provided it satisfies an additional (not too strong) condition. Furthermore, we show that a spherical interval regular graph is interval monotone.
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تاریخ انتشار 2002