The Vol.4, 2018 of Mathematical Combinatorics (International Book Series) is released today, which is the book format of our journal International Journal of Mathematical Combinatorics(ISSN 1937-1055).
The International Journal of Mathematical Combinatorics is a fully refereed international journal, sponsored by the MADIS of Chinese Academy of Sciences, edited both by the MADIS of Chinese Academy of Sciences and the Academy of Mathematical Combinatorics & Applications, USA , published in USA quarterly, which publishes original research papers on mathematics and physics, also survey articles, particlularly , those papers on mathematical mathematics,Smarandachemulti-spaces and their applications to other sciences. The impacfactor of this journal is 1.972 reviewed by the International Scientific Indexing co.Ltd.