Qurak
登录

PathGraphQ

可用

Tests whether a graph is a simple connected graph with all degrees at most 2 (a digraph: at most one arc in and one out per vertex)

PathGraphQ[g]
{TreeGraphQ[g], PathGraphQ[g]} → {False, False}{ConnectedGraphQ[g], PathGraphQ[g]} → {False, False}{PathGraphQ[g] && AcyclicGraphQ[g], SimpleGraphQ[g]} → {False, False}
在 Qurak 上运行搜索参考

主题

相关

GraphDirectedGraphTreeGraphPathGraphConnectedGraphQLoopFreeGraphQTreeGraphQVertexDegreeAcyclicGraphQBipartiteGraphQEulerianGraphQHamiltonianGraphQ

全部 6300 个函数 · 从 MCP 客户端使用