SCI Journal

Impact Factor Database

Semigroup Forum

Basic Journal Info

Country

Germany
Journal ISSN: 00371912, 14322137
Publisher: Springer Verlag
History: 1970-ongoing
Journal Hompage: Link
Note:
You can find more information about getting published on this journal here: https://www.springer.com/journal/233/submission-guidelines

Research Categories

Impact Factor Ranking

Mathematics
392

Scope/Description:

Semigroup Forum is a platform for speedy and efficient transmission of information on current research in semigroup theory. Scope: Algebraic semigroups, topological semigroups, partially ordered semigroups, semigroups of measures and harmonic analysis on semigroups, numerical semigroups, transformation semigroups, semigroups of operators, and applications of semigroup theory to other disciplines such as ring theory, category theory, automata, logic, etc. Languages: English (preferred), French, German, Russian. Survey Articles: Expository, such as a symposium lecture. Of any length. May include original work, but should present the nonspecialist with a reasonably elementary and self-contained account of the fundamental parts of the subject. Research Articles: Will be subject to the usual refereeing procedure. Research Announcements: Description, limited to eight pages, of new results, mostly without proofs, of full length papers appearing elsewhere. The announcement must be accompanied by a copy of the unabridged version. Short Notes: (Maximum 4 pages) Worthy of the readers' attention, such as new proofs, significant generalizations of known facts, comments on unsolved problems, historical remarks, etc. Research Problems: Unsolved research problems. Announcements: Of conferences, seminars, and symposia on Semigroup Theory. Abstracts and Bibliographical Items: Abstracts in English, limited to one page, of completed work are solicited. Listings of books, papers, and lecture notes previously published elsewhere and, above all, of new papers for which preprints are available are solicited from all authors. Abstracts for Reviewing Journals: Authors are invited to provide with their manuscript informally a one-page abstract of their contribution with key words and phrases and with subject matter classification. This material will be forwarded to Zentralblatt für Mathematik.

Semigroup Forum

Impact Factor Trend 2000 - 2018 / 2019
Note: impact factor data for reference only

Impact Factor

The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. In other words, the impact factor of 2020 is the average of the number of cited publications divided by the citable publications of a journal. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Normally, journals with higher impact factors are often deemed to have more influence than those with lower ones. However, the science community has also noted that review articles typically are more citable than research articles.

(Read More: What is a good impact factor?)

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Semigroup Forum

Impact Factor History
  • 2018 / 2019 Impact Factor 0.550
  • 2017 Impact Factor 0.497
  • 2016 Impact Factor 0.510
  • 2015 Impact Factor 0.622
  • 2014 Impact Factor 0.407
  • 2013 Impact Factor 0.411
  • 2012 Impact Factor 0.503
  • 2011 Impact Factor 0.829
  • 2010 Impact Factor 0.589
  • 2009 Impact Factor 0.486
  • 2008 Impact Factor 0.431
  • 2007 Impact Factor 0.346
  • 2006 Impact Factor 0.373
  • 2005 Impact Factor 0.364
  • 2004 Impact Factor 0.437
  • 2003 Impact Factor 0.240
  • 2002 Impact Factor 0.184
  • 2001 Impact Factor 0.161
  • 2000 Impact Factor 0.215
Note: impact factor data for reference only

3-Years Average
Impact Factor

0.519

3-Years Growth
Impact Factor

8%

5-Years Average
Impact Factor

0.517

5-Years Growth
Impact Factor

35%

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Other Journal Impact Indicator

Any journal impact factor or scientometric indicator alone will not give you the full picture of a science journal. That’s why every year, scholars review current metrics to improve upon them and sometimes come up with new ones. There are also other factors to sider for example, H-Index, Self-Citation Ratio, SJR (SCImago Journal Rank Indicator) and SNIP (Source Normalized Impact per Paper). Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed.

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Semigroup Forum

H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

31

Semigroup Forum

SCImago Journal Rank (SJR)

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

0.56