SCI Journal

Impact Factor Database

Homology, Homotopy and Applications

Basic Journal Info


United States
Journal ISSN: 15320073, 15320081
Publisher: International Press
History: 2001-ongoing
Journal Hompage: Link

Research Categories

Homology, Homotopy and Applications

Impact Factor


Impact Factor


Impact Factor



Homology, Homotopy and Applications is a refereed journal which publishes high-quality papers in the general area of homotopy theory and algebraic topology, as well as applications of the ideas and results in this area. This means applications in the broadest possible sense, i.e. applications to other parts of mathematics such as number theory and algebraic geometry, as well as to areas outside of mathematics, such as computer science, physics, and statistics. Homotopy theory is also intended to be interpreted broadly, including algebraic K-theory, model categories, homotopy theory of varieties, etc. We particularly encourage innovative papers which point the way toward new applications of the subject.

Homology, Homotopy and Applications

2-year Impact Factor Trend
Note: impact factor data for reference only

Homology, Homotopy and Applications

3-year Impact Factor Trend
Note: impact factor data for reference only

Homology, Homotopy and Applications

4-year Impact Factor Trend
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.

Find out more: What is a good impact factor?
And check out: How to get published in a top science journal?

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Homology, Homotopy and Applications

Impact Factor History
  • 2019 Impact Factor 0.551
  • 2018 Impact Factor 0.657
  • 2017 Impact Factor 0.724
  • 2016 Impact Factor 0.554
  • 2015 Impact Factor 0.520
  • 2014 Impact Factor 0.615
  • 2013 Impact Factor 0.286
  • 2012 Impact Factor 0.279
  • 2011 Impact Factor 0.481
  • 2010 Impact Factor 0.307
  • 2009 Impact Factor 0.392
  • 2008 Impact Factor 0.423
  • 2007 Impact Factor 0.311
  • 2006 Impact Factor 0.481
  • 2005 Impact Factor 0.556
  • 2004 Impact Factor 0.492
  • 2003 Impact Factor 0.250
  • 2002 Impact Factor 0.333
  • 2001 Impact Factor 0.000
  • 2000 Impact Factor NA
Note: impact factor data for reference only

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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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Homology, Homotopy and Applications


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


Homology, Homotopy and Applications

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.