非秘密
发表于 2025-3-23 10:58:33
Allison E. Roder,Stacy M. HornerA . is a connected graph that contains no cycle. In this chapter we know some properties of trees which are useful for solving computational problems on trees.
GLIDE
发表于 2025-3-23 16:10:29
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碌碌之人
发表于 2025-3-23 19:39:05
https://doi.org/10.1007/978-1-4939-8976-8A graph is . if it can be drawn or embedded in the plane so that no two edges intersect geometrically except at a vertex to which they are both incident. In this chapter we study planar graphs.
先行
发表于 2025-3-23 23:03:40
Emerging Antivirals in the Future,A graph is usually called a directed graph or a digraph if its edges have directions. The concept of directed graphs has many applications in solving real-world problems. In this chapter we study some properties of digraphs.
Mhc-Molecule
发表于 2025-3-24 05:53:22
Patrizia Burra MD, PhD,Stefano Fagiuoli MDIn this chapter, we know about some special classes of graphs. Special classes of graphs play important roles in graph algorithmic studies. When we find a computationally hard problem for general graphs, we try to solve those problems for special classes of graphs.
menopause
发表于 2025-3-24 08:33:47
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山崩
发表于 2025-3-24 13:17:11
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桶去微染
发表于 2025-3-24 18:16:41
Trees,A . is a connected graph that contains no cycle. In this chapter we know some properties of trees which are useful for solving computational problems on trees.
发酵
发表于 2025-3-24 20:40:58
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Hdl348
发表于 2025-3-25 03:09:10
Planar Graphs,A graph is . if it can be drawn or embedded in the plane so that no two edges intersect geometrically except at a vertex to which they are both incident. In this chapter we study planar graphs.