捕鲸鱼叉
发表于 2025-3-25 04:27:13
Technik der konservativen Behandlung,these properties a graph will share many other properties with suitably defined random graphs. This very general idea applies to many other structures, but here we restrict ourselves to graphs, without direction, loops, or multiple edges.
Annotate
发表于 2025-3-25 09:15:26
Universality, Tolerance, Chaos and Order,, as well as several related variants, received a considerable amount of attention during the last decade. In this short survey we describe the known results focusing on the main ideas in the proofs, discuss the remaining open problems, and mention a recent application in the investigation of the complexity of subgraph containment problems.
mortgage
发表于 2025-3-25 15:21:30
Crossings Between Curves With Many Tangencies,ove every curve in B and that there are m pairs of curves, one from A and the other from 13, that are tangent to each other. Then the number of proper crossings among the members of AUB is at least (1/2 —o(l))mlnm. This bound is almost tight.
引起痛苦
发表于 2025-3-25 16:00:30
Online Linear Discrepancy of Partially Ordered Sets,athematics and theoretical computer science is a jewel for online problems for partially ordered sets: the fact that h(h + l)/2 antichains are required for an online antichain partition of a poset of height h.
知识
发表于 2025-3-25 22:07:56
On The Triangle Removal Lemma For Subgraphs of Sparse Pseudorandom Graphs,erdam, 1978, pp. 939-945], which gave rise to a purely combinatorial proof of the fact that sets of integers of positive upper density contain three-term arithmetic progressions, a result first proved by Roth [., J. London Math. Soc. . (1953), 104-109].
跟随
发表于 2025-3-26 00:37:24
,Almost All F-Free Graphs Have The Erdös-Hajnal Property, induced subgraph) must contain a clique or an independent set of size at least |G|ɛ( H). We prove that there exists ɛ(H) such that almost every H-ïvee graph G has this property, meaning that, amongst the if-free graphs with n vertices, the proportion having the property tends to one as n → ∞.
可以任性
发表于 2025-3-26 07:36:36
Extremal Problems for Sparse Graphs, known results related to property testing, sublinear expanders, Ramsey numbers and FO model checking. All this is done under the same umbrella of nowhere dense and bounded expansion classes in many of their incarnations. We concentrate on extremal (mostly graph theory) results leaving algorithmic and structural aspects to other occasions.
青少年
发表于 2025-3-26 11:52:11
Quasirandom Multitype Graphs,these properties a graph will share many other properties with suitably defined random graphs. This very general idea applies to many other structures, but here we restrict ourselves to graphs, without direction, loops, or multiple edges.
终止
发表于 2025-3-26 15:02:00
https://doi.org/10.1007/978-3-531-92816-6, as well as several related variants, received a considerable amount of attention during the last decade. In this short survey we describe the known results focusing on the main ideas in the proofs, discuss the remaining open problems, and mention a recent application in the investigation of the co
侧面左右
发表于 2025-3-26 20:08:58
https://doi.org/10.1007/978-3-531-92816-6tion) is perhaps the most frequently quoted result in whole mathematics. This volume celebrates the 70th birthday of Endre Szemerédi: the famous Szemerédi’s Regularity Lemma is also about uniform distribution. It states, very roughly speaking, that every dense graph can be decomposed into a few “reg