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Japanese Journal of Mathematics
H-index 5

Japanese Journal of Mathematics

0289-2316

Published by: Springer

https://www.springer.com/journal/11537

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Mathematics 624 5 8 4

Additional Metrics

Number of Best Scientists*: 6
Documents by Best Scientists*: 9
Top 100 Ranked Scientists*: 1
SCIMAGO H-index: 26
SCIMAGO SJR: 0.774
Impact Factor: 1.5

Overview

Top Research Topics at Japanese Journal of Mathematics?

Pure mathematics, Algebra, Mathematical analysis, Conjecture and Discrete mathematics are the subjects of interest in the journal. It explores Pure mathematics concepts, specifically Cohomology, Hodge theory, Representation theory and Lie group but expands to research in Vertex operator algebra. In the journal, Algebraic variety, Algebraic number and Vector bundle are investigated in conjunction with one another to address concerns in Cohomology research.

The work tackled in it goes beyond the discipline of Lie group as it also encompasses Harmonic analysis. The journal focuses on Algebra research which is adjacent to topics in Development (topology). While work presented in it provided substantial information on Mathematical analysis, it also covered topics in Random matrix and Ricci curvature.

The journal tackles research in Ricci flow as part of the general discipline of Ricci curvature, however, it also discusses concepts in Curvature of Riemannian manifolds. Research in Conjecture tackled falls within the umbrella of Combinatorics. The presented studies in Congruence relation, Prime number, Primitive root modulo n and Rational number fall within the purview of Discrete mathematics but it also intertwines with topics in Integer matrix.

  • Pure mathematics (40.65%)
  • Algebra (22.76%)
  • Mathematical analysis (16.26%)

What are the most cited papers published in the journal?

  • Mean Field Games (1379 citations)
  • On the mathematics of emergence (402 citations)
  • Towards a Lie theory of locally convex groups (258 citations)

Research areas of the most cited articles at Japanese Journal of Mathematics:

The journal publications focus largely on the fields of Algebra, Pure mathematics, Fano plane, Integrable system and Lie conformal algebra. The published Algebra works encompass concepts such as Group theory and examines them in conjunction with Rigidity (electromagnetism). The journal articles focus on Pure mathematics but the discussions also offer insight into other areas such as Conic section and Rank (linear algebra).

What topics the last edition of the journal is best known for?

  • Pure mathematics
  • Algebra
  • Mathematical analysis

The previous edition focused in particular on these issues:

Japanese Journal of Mathematics is mainly concerned with subjects like Pure mathematics, Cohomology, Vertex (graph theory), Spectral sequence and Combinatorics. It facilitates discussions on Pure mathematics that incorporate concepts from other fields like Link (knot theory) and Field theory (psychology). Topics in Cohomology explored in Japanese Journal of Mathematics were investigated in conjunction with research in Differential algebra, Isomorphism, Differential (mathematics) and Injective function.

Counterexample, Conjecture and Partition (number theory) are all aspects of Combinatorics research featured in Japanese Journal of Mathematics.

The most cited articles from the last journal are:

  • Computation of cohomology of vertex algebras (2 citations)
  • Topological-antitopological fusion and the quantum cohomology of Grassmannians (1 citations)
  • Classical and variational Poisson cohomology (0 citations)

Papers citation over time

A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

The top authors publishing in Japanese Journal of Mathematics (based on the number of publications) are:

  • Victor G. Kac (11 papers) published 2 papers at the last edition,
  • Alberto De Sole (5 papers) published 2 papers at the last edition,
  • Marc Yor (3 papers) absent at the last edition,
  • Bojko Bakalov (3 papers) published 2 papers at the last edition,
  • Alberto De Sole (2 papers) absent at the last edition.

The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.

Only papers with recognized affiliations are considered

The top affiliations publishing in Japanese Journal of Mathematics (based on the number of publications) are:

  • Massachusetts Institute of Technology (15 papers) published 2 papers at the last edition,
  • Sapienza University of Rome (9 papers) published 2 papers at the last edition,
  • University of Paris (5 papers) absent at the last edition,
  • Kyoto University (5 papers) absent at the last edition,
  • Centre national de la recherche scientifique (5 papers) absent at the last edition.

The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2021 edition, 20.00% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 50.00% were posted by at least one author from the top 10 institutions publishing in the journal. Another 25.00% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 25.00% of all publications and 0.00% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

  • Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
  • Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
  • Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
  • Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
  • Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Top Publications

  • Recent results on the Kobayashi and Green-Griffiths-Lang conjectures

    Jean-Pierre Demailly

    (2020)
    27 Citations
  • Rank and duality in representation theory

    Shamgar Gurevich;Roger Howe

    (2020)
    13 Citations
  • On Lax operators

    (2021)
    5 Citations
  • Computation of cohomology of vertex algebras

    Bojko Bakalov;Alberto De Sole;Victor G. Kac

    (2021)
    5 Citations
  • Infinite-dimensional (dg) Lie algebras and factorization algebras in algebraic geometry

    (2021)
    2 Citations
  • Orbifolds of lattice vertex algebras

    (2022)
    1 Citations
  • The Whittaker Plancherel theorem

    (2024)
    0 Citations
  • Classical and variational Poisson cohomology

    Bojko Bakalov;Alberto De Sole;Reimundo Heluani;Victor G. Kac

    (2021)
    0 Citations

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Best Scientists Contributing to This Journal

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