SCI Journal

Impact Factor Database

Journal of Spectral Theory

Basic Journal Info


Journal ISSN: 1664039X, 16640403
Publisher: European Mathematical Society Publishing House
History: 2011-ongoing
Journal Hompage: Link
You can find more information about getting published on this journal here:

Research Categories

Journal of Spectral Theory

Impact Factor


Impact Factor


Impact Factor



The Journal of Spectral Theory is devoted to the publication of research articles that focus on spectral theory and its many areas of application. Articles of all lengths including surveys of parts of the subject are very welcome. The following list includes several aspects of spectral theory and also fields which feature substantial applications of (or to) spectral theory. Schrödinger operators, scattering theory and resonances; eigenvalues: perturbation theory, asymptotics and inequalities; quantum graphs, graph Laplacians; pseudo-differential operators and semi-classical analysis; random matrix theory; the Anderson model and other random media; non-self-adjoint matrices and operators, including Toeplitz operators; spectral geometry, including manifolds and automorphic forms; linear and nonlinear differential operators, especially those arising in geometry and physics; orthogonal polynomials; inverse problems.

Journal of Spectral Theory

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

Journal of Spectral Theory

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

Journal of Spectral Theory

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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Journal of Spectral Theory

Impact Factor History
  • 2019 Impact Factor 1.247
  • 2018 Impact Factor 1.135
  • 2017 Impact Factor 0.738
  • 2016 Impact Factor 1.088
  • 2015 Impact Factor 0.925
  • 2014 Impact Factor 1.333
  • 2013 Impact Factor 0.686
  • 2012 Impact Factor 0.737
  • 2011 Impact Factor 0.000
  • 2010 Impact Factor NA
  • 2009 Impact Factor NA
  • 2008 Impact Factor NA
  • 2007 Impact Factor NA
  • 2006 Impact Factor NA
  • 2005 Impact Factor NA
  • 2004 Impact Factor NA
  • 2003 Impact Factor NA
  • 2002 Impact Factor NA
  • 2001 Impact Factor NA
  • 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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Journal of Spectral Theory


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


Journal of Spectral Theory

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.