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Colloquium Mathematicum
H-index 4

Colloquium Mathematicum

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Mathematics 595 10 11 4

Additional Metrics

Number of Best Scientists*: 15
Documents by Best Scientists*: 16
Top 100 Ranked Scientists*: 1
SCIMAGO H-index: 31
SCIMAGO SJR: 0.292
Impact Factor: 0.4

Overview

Top Research Topics at Colloquium Mathematicum?

Colloquium Mathematicum covers a variety of subjects, including Pure mathematics, Discrete mathematics, Algebra, Mathematical analysis and Combinatorics. The in-depth study on Pure mathematics also explores topics in the intersecting field of Type (model theory).

  • Pure mathematics (37.77%)
  • Discrete mathematics (21.02%)
  • Algebra (17.13%)

What are the most cited papers published in the journal?

  • Sur la convergence statistique (1345 citations)
  • A T(b) theorem with remarks on analytic capacity and the Cauchy integral (708 citations)
  • On an extremal problem in graph theory (633 citations)

Research areas of the most cited articles at Colloquium Mathematicum:

The journal articles mainly tackle studies in Pure mathematics, Algebra, Discrete mathematics, Mathematical analysis and Combinatorics. While Mathematical analysis is the focus of the published articles, it also provides insights into the studies of Riemann curvature tensor, Curvature, Ricci curvature, Scalar curvature and Ricci-flat manifold.

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

  • Mathematical analysis
  • Algebra
  • Pure mathematics

The previous edition focused in particular on these issues:

The journal focuses on Pure mathematics, Combinatorics, Type (model theory), Group (mathematics) and Mathematical physics. While Colloquium Mathematicum focused on Pure mathematics, it was also able to explore topics like Structure (category theory), Property (philosophy) and Class (set theory). The Combinatorics study featured in it draws parallels with the field of Space (mathematics).

Studies on Ergodic theory discussed in Colloquium Mathematicum link to the field of Bounded function.

The most cited articles from the last journal are:

  • Fourier multipliers on graded Lie groups (3 citations)
  • On the inverse problems associated with subsequence sums of zero-sum free sequences over finite abelian groups (3 citations)
  • The mapping class group of a minimal subshift (3 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 Colloquium Mathematicum (based on the number of publications) are:

  • Andrzej Skowroński (36 papers) published 1 paper at the last edition,
  • Kazimierz Urbanik (34 papers) absent at the last edition,
  • Roman Sikorski (23 papers) absent at the last edition,
  • Jan Mycielski (22 papers) absent at the last edition,
  • Florian Luca (21 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 Colloquium Mathematicum (based on the number of publications) are:

  • Nicolaus Copernicus University in Toruń (89 papers) published 1 paper at the last edition,
  • University of Wrocław (78 papers) published 2 papers at the last edition, 1 more than at the previous edition,
  • University of Warsaw (69 papers) published 2 papers at the last edition the same number as at the previous edition,
  • Polish Academy of Sciences (45 papers) published 1 paper at the last edition, 1 less than at the previous edition,
  • Wrocław University of Technology (40 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, 78.65% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 31.58% were posted by at least one author from the top 10 institutions publishing in the journal. Another 5.26% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 15.79% of all publications and 47.37% 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

  • Fourier multipliers on graded Lie groups

    Véronique Fischer;Michael Ruzhansky;Michael Ruzhansky

    (2021)
    29 Citations
  • Mass-conserving solutions to coagulation-fragmentation equations with balanced growth

    Philippe Laurençot

    (2020)
    6 Citations
  • A note on tempered measures

    (2022)
    6 Citations
  • Gagliardo--Nirenberg inequality for generalized Riesz potentials of functions in Musielak--Orlicz spaces over quasi-metric measure spaces

    Daiki Hashimoto;Yoshihiro Sawano;Tetsu Shimomura

    (2020)
    5 Citations
  • Sharp condition for the Liouville property in a class of nonlinear elliptic inequalities

    Philippe Souplet

    (2021)
    1 Citations
  • On the full centraliser of Erdős $\mathcal{B}$-free shifts

    (2024)
    0 Citations
  • A simple proof of the real Riesz–Thorin interpolation theorem in the lower triangle

    (2022)
    0 Citations
  • Some new series for $1/\pi $ motivated by congruences

    (2020)
    0 Citations
  • Perturbation results concerning Gaussian estimates and hypoellipticity for left-invariant Laplacians on compact groups

    (2021)
    0 Citations
  • Characterizations of generalized John domains via homological bounded turning

    (2024)
    0 Citations

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Best Scientists Contributing to This Journal