Abstract
We prove that for fixed k, every k-uniform hypergraph on n vertices and of minimum codegree at least \(n/2+o(n)\) contains every spanning tight k-tree of bounded vertex degree as a subgraph. This generalises a well-known result of Komlós, Sárközy and Szemerédi for graphs. Our result is asymptotically sharp .
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Ajtai, M., Komlós, J., Szemerédi, E.: On a Conjecture of Loebl, Graph Theory, Combinatorics, and Algorithms, vol. 1, 2, pp. 1135–1146. Wiley, New York (1995). (Kalamazoo, MI, 1992)
Bollobás, B.: Extremal Graph Theory. Academic Press, London (1978)
Böttcher, J., et al.: Universality for bounded degree spanning trees in randomly perturbed graphs. Random Struct. Algorithms 55(4), 854–864 (2019)
Böttcher, J., Montgomery, R., Parczyk, O., Person, Y.: Embedding spanning bounded degree graphs in randomly perturbed graphs. Mathematika 66(2), 422–447 (2019)
Dirac, G.A.: Some theorems on abstract graphs. Proc. Lond. Math. Soc. (3)2(1), 69–81 (1952)
Komlós, J., Sárközy, G.N., Szemerédi, E.: Proof of a packing conjecture of Bollobás. Combin. Probab. Comput. 4(2), 241–255 (1995)
Komlós, J., Sárközy, G.N., Szemerédi, E.: Spanning trees in dense graphs. Combin. Probab. Comput. 10(5), 397–416 (2001)
Pavez-Signé, M., Sanhueza-Matamala, N., Stein, M.: Dirac-type conditions for spanning bounded-degree hypertrees. arXiv:2012.09824 (2020)
Rödl, V., Ruciński, A., Szemerédi, E.: An approximate Dirac-type theorem for \(k\)-uniform hypergraphs. Combinatorica 28(2), 229–260 (2008)
Simonovits, M., Szemerédi, E.: Embedding graphs into larger graphs: results, methods, and problems. In: Bárány, I., Katona, G.O.H., Sali, A. (eds.) Building Bridges II. BSMS, vol. 28, pp. 445–592. Springer, Heidelberg (2019). https://doi.org/10.1007/978-3-662-59204-5_14
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Pavez-Signé, M., Sanhueza-Matamala, N., Stein, M. (2021). Dirac-Type Conditions for Spanning Bounded-Degree Hypertrees. In: Nešetřil, J., Perarnau, G., Rué, J., Serra, O. (eds) Extended Abstracts EuroComb 2021. Trends in Mathematics(), vol 14. Birkhäuser, Cham. https://doi.org/10.1007/978-3-030-83823-2_94
Download citation
DOI: https://doi.org/10.1007/978-3-030-83823-2_94
Published:
Publisher Name: Birkhäuser, Cham
Print ISBN: 978-3-030-83822-5
Online ISBN: 978-3-030-83823-2
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)