Indagationes Mathematicae

Top Research Topics at Indagationes Mathematicae?

Indagationes Mathematicae is mainly concerned with subjects like Pure mathematics, Discrete mathematics, Combinatorics, Mathematical analysis and Algebra. Indagationes Mathematicae facilitates discussions on Pure mathematics that incorporate concepts from other fields like Space (mathematics), Type (model theory) and Order (group theory). The Discrete mathematics study tackled is a key component of adjacent topics in the area of Bounded function.

The journal investigates Combinatorics research which frequently intersects with Sequence.

• Pure mathematics (41.44%)
• Discrete mathematics (28.83%)
• Combinatorics (24.57%)

What are the most cited papers published in the journal?

• The asymptotic normality and consistency of kendall's test against trend, when ties are present in one ranking (369 citations)
• On a conjectural filtration on the Chow groups of an algebraic variety (149 citations)
• Semi-invariants of quivers for arbitrary dimension vectors (128 citations)

Research areas of the most cited articles at Indagationes Mathematicae:

The most cited publications are organized to reinforce research efforts on Pure mathematics, Discrete mathematics, Mathematical analysis, Algebra and Combinatorics. The published papers focus on Pure mathematics but the discussions also offer insight into other areas such as Space (mathematics) and Class (set theory). The most cited publications with studies in Discrete mathematics featured incorporate elements of Lattice (order), Order (group theory) and Bounded function.

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 facilitates discussions on Pure mathematics, Combinatorics, Conjecture, Bounded function and Lie algebra. In addition to Pure mathematics research, the journal aims to explore topics under Order (group theory) and Algebraic number. Indagationes Mathematicae addresses concerns in Combinatorics which are intertwined with other disciplines, such as Polynomial, Reductive group and Group (mathematics).

The in-depth study on Polynomial also explores topics in the intersecting field of Irreducibility. Indagationes Mathematicae explores research in Conjecture and the adjacent study of Sequence. While work presented in the journal provided substantial information on Integrable system, it also covered topics in Quantum and Invariant (mathematics).

The most cited articles from the last journal are:

• The 1:2:4 resonance in a particle chain (7 citations)
• Stinespring’s theorem for unbounded operator valued local completely positive maps and its applications (6 citations)
• Toeplitz band matrices with small random perturbations (5 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.

Top authors and change over time

The top authors publishing in Indagationes Mathematicae (based on the number of publications) are:

• T. N. Shorey (15 papers) absent at the last edition,
• Florian Luca (15 papers) published 1 paper at the last edition the same number as at the previous edition,
• Marian Nowak (11 papers) absent at the last edition,
• Robert Tijdeman (11 papers) absent at the last edition,
• Igor E. Shparlinski (11 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.

Top affiliations and change over time

Only papers with recognized affiliations are considered

The top affiliations publishing in Indagationes Mathematicae (based on the number of publications) are:

• University of Amsterdam (46 papers) published 3 papers at the last edition,
• Utrecht University (44 papers) published 4 papers at the last edition,
• Leiden University (40 papers) absent at the last edition,
• Delft University of Technology (33 papers) absent at the last edition,
• Tata Institute of Fundamental Research (28 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, 8.64% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 17.57% were posted by at least one author from the top 10 institutions publishing in the journal. Another 8.11% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 18.92% of all publications and 55.41% 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.