The Approximate Loebl-Komlós-Sós Conjecture IV: Embedding Techniques and the Proof of the Main Result
The Approximate Loebl-Komlós-Sós Conjecture IV: Embedding Techniques and the Proof of the Main Result
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近似Loebl-Komlós-Sós猜想四:嵌入技术和主要结果的证明
DOI:
10.1137/140982878
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
E. Szemerédi
中科院分区:
文献类型:
--
作者:
J. Hladký;J. Komlos;Diana Piguet;M. Simonovits;M. Stein;E. Szemerédi
This is the last of a series of four papers in which we prove the following relaxation of the Loebl--Komlos--Sos conjecture: For every $\alpha>0$ there exists a number $k_0$ such that for every $k>k_0$, every $n$-vertex graph $G$ with at least $(\frac12+\alpha)n$ vertices of degree at least $(1+\alpha)k$ contains each tree $T$ of order $k$ as a subgraph. In the first two papers of this series, we decomposed the host graph $G$ and found a suitable combinatorial structure inside the decomposition. In the third paper, we refined this structure and proved that any graph satisfying the conditions of the above approximate version of the Loebl--Komlos--Sos conjecture contains one of ten specific configurations. In this paper we embed the tree $T$ in each of the ten configurations.
DOI:
10.1137/140982842
发表时间:
--
期刊:
SIAM J. Discret. Math.
影响因子:
--
作者:
J. Hladký;J. Komlós;D. Piguet;M. Simonovits;M. Stein;E. Szemerédi
通讯作者:
E. Szemerédi