The Electronic Journal of Combinatorics (E-JC) is a fully-refereed electronic journal with very high standards, publishing papers of substantial content and interest in all branches of discrete mathematics, including combinatorics, graph theory, and algorithms for combinatorial problems. The journal is completely free for both authors and readers. Authors retain the copyright of their articles and are strongly encouraged to release their articles under a Creative Commons license.
《组合数学电子期刊》(E-JC)是一本标准很高的全参考电子期刊，发表的论文内容丰富，对离散数学的各个分支都很感兴趣，包括组合学、图论和组合问题的算法。这本杂志对作者和读者都是完全免费的。作者保留其文章的版权，并强烈鼓励根据知识共享许可证发布其文章。
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期刊ISSN
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1077-8926 |
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最新的影响因子
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0.7 |
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最新CiteScore值
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0.66 |
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最新自引率
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18.00% |
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期刊官方网址
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http://www.combinatorics.org/ |
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期刊投稿网址
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http://www.combinatorics.org/ojs/index.php/eljc/information/authors |
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通讯地址
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ELECTRONIC JOURNAL OF COMBINATORICS, C/O FELIX LAZEBNIK, RM 507, EWING HALL, UNIV DELAWARE, DEPT MATHEMATICAL SCIENCES, NEWARK, USA, DE, 19716 |
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偏重的研究方向（学科）
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数学-数学 |
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出版周期
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Monthly |
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平均审稿速度
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一般,3-6周 |
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出版年份
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1994 |
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出版国家/地区
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UNITED STATES |
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是否OA
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Yes |
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SCI期刊coverage
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Science Citation Index Expanded（科学引文索引扩展） |
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NCBI查询
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PubMed Central (PMC)链接 全文检索(pubmed central) |
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最新中科院JCR分区
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大类(学科)
小类(学科)
JCR学科排名
数学
MATHEMATICS(数学) 2区
MATHEMATICS, APPLIED(数学，应用) 3区
131/310
169/252
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最新的影响因子
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0.7 | |||||||
| 最新公布的期刊年发文量 |
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| 总被引频次 | 2237 | |||||||
| 特征因子 | 0.009830 | |||||||
| 影响因子趋势图 |
2007年以来影响因子趋势图（整体平稳趋势）
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最新CiteScore值
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0.66
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引文计数(2018)
文献(2015-2017)
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447次引用
675篇文献
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| 文献总数（2014-2016） | 675 | ||||||||||
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被引用比率
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39% | ||||||||||
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SJR
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0.961 | ||||||||||
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SNIP
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1.06 | ||||||||||
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CiteScore排名
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| CiteScore趋势图 |
CiteScore趋势图
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| scopus涵盖范围 |
scopus趋势图
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本刊同分区等级的相关期刊
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| 期刊名称 | IF值 |
| MATHEMATIKA | 0.8 |
| Results in Mathematics | 2.2 |
| Journal of Spectral Theory | 1 |
| Mathematical Communications | 0.4 |
| Milan Journal of Mathematics | 1.7 |
| ARS Mathematica Contemporanea | 0.8 |
| Journal of Numerical Mathematics | 3 |
| Carpathian Journal of Mathematics | 1.4 |
| Homology Homotopy and Applications | 0.5 |
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