A note on regular Ramsey graphs

We prove that there is an absolute constant $C>0$ so that for every natural $n$ there exists a triangle-free \emph{regular} graph with no independent set of size at least $C\sqrt{n\log n}$.

[1]  T. Bohman The triangle-free process , 2008, 0806.4375.

[2]  Kathryn Fraughnaugh,et al.  Introduction to graph theory , 1973, Mathematical Gazette.

[3]  Alexandr V. Kostochka,et al.  A Short Proof of the Hajnal–Szemerédi Theorem on Equitable Colouring , 2008, Combinatorics, Probability and Computing.

[4]  Peter Winkler,et al.  On the Size of a Random Maximal Graph , 1995, Random Struct. Algorithms.

[5]  Peter Keevash,et al.  The early evolution of the H-free process , 2009, 0908.0429.

[6]  Jeong Han Kim,et al.  The Ramsey Number R(3, t) Has Order of Magnitude t2/log t , 1995, Random Struct. Algorithms.

[7]  C. V. Eynden,et al.  A proof of a conjecture of Erdös , 1969 .