<span class="searchmatch">planar</span> <span class="searchmatch">graphs</span> plural of <span class="searchmatch">planar</span> <span class="searchmatch">graph</span>...
English Wikipedia has an article on: <span class="searchmatch">planar</span> <span class="searchmatch">graph</span> Wikipedia <span class="searchmatch">planar</span> <span class="searchmatch">graph</span> (plural <span class="searchmatch">planar</span> <span class="searchmatch">graphs</span>) (<span class="searchmatch">graph</span> theory) A <span class="searchmatch">graph</span> which can be embedded in a plane in...
plane <span class="searchmatch">graph</span> (plural plane <span class="searchmatch">graphs</span>) (<span class="searchmatch">graph</span> theory) An embedding of a <span class="searchmatch">planar</span> <span class="searchmatch">graph</span> in a plane. <span class="searchmatch">planar</span> <span class="searchmatch">graph</span> on Wikipedia.Wikipedia...
nonplanar outerplanar periplanar plabic <span class="searchmatch">planar</span> <span class="searchmatch">graph</span> <span class="searchmatch">planar</span> induction <span class="searchmatch">planarity</span> planarization planarize <span class="searchmatch">planarly</span> quadriplanar quasiplanar synplanar triplanar...
a <span class="searchmatch">graph</span> has a hamiltonian path or circuit is NP-complete [3]. The problem remains NP-complete for cubic <span class="searchmatch">planar</span> <span class="searchmatch">graphs</span> [3], for maximal <span class="searchmatch">planar</span> <span class="searchmatch">graphs</span> [9]...
published a proof in 1959. Grötzsch's theorem (<span class="searchmatch">graph</span> theory) The statement that every triangle-free <span class="searchmatch">planar</span> <span class="searchmatch">graph</span> has a coloring using only three colors....
From match + gate. matchgate (plural matchgates) (mathematics) A weighted <span class="searchmatch">planar</span> <span class="searchmatch">graph</span> having some external nodes...
isoradial <span class="searchmatch">graphs</span>”, in arXiv[1]: The critical surface for random-cluster model with cluster-weight q ≥ 4 {\displaystyle q\geq 4} on isoradial <span class="searchmatch">graphs</span> is identified...
From outer + <span class="searchmatch">planar</span>. outerplanar (not comparable) (<span class="searchmatch">graph</span> theory) Having a <span class="searchmatch">planar</span> embedding such that the vertices lie on a circle and the edges lie inside...
an s-<span class="searchmatch">graph</span>. A morphism of <span class="searchmatch">graphs</span> φ : Δ ′ → Δ ″ {\displaystyle \varphi :\Delta '\rightarrow \Delta ''} is a continuous epimorphic map of <span class="searchmatch">graphs</span> compatible...