Journal d'Analyse Mathematique

Top Research Topics at Journal D Analyse Mathematique?

Journal D Analyse Mathematique is mainly concerned with subjects like Partial differential equation, Mathematical analysis, Pure mathematics, Combinatorics and Discrete mathematics. The studies on Partial differential equation discussed can also contribute to research in the domains of Mathematical physics, Type (model theory), Algebra, Bounded function and Applied mathematics. The concepts on Mathematical analysis presented in Journal D Analyse Mathematique can also apply to other research fields, including Boundary (topology) and Nonlinear system.

It focuses on Pure mathematics but the discussions also offer insight into other areas such as Function (mathematics) and Class (set theory). The Discrete mathematics study featured in the journal draws connections with the study of Ergodic theory.

• Partial differential equation (63.59%)
• Mathematical analysis (40.43%)
• Pure mathematics (39.01%)

What are the most cited papers published in the journal?

• Ergodic behavior of diagonal measures and a theorem of Szemerédi on arithmetic progressions (794 citations)
• Entropy and isomorphism theorems for actions of amenable groups (544 citations)
• Perturbation theory for nullity, deficiency and other quantities of linear operators (423 citations)

Research areas of the most cited articles at Journal D Analyse Mathematique:

The journal articles facilitate discussions on Partial differential equation, Mathematical analysis, Pure mathematics, Discrete mathematics and Combinatorics. While Partial differential equation is the focus of the journal articles, it also provides insights into the studies of Mathematical physics, Schrödinger equation, Algebra, Uniqueness and Applied mathematics. The published papers facilitate discussions on Mathematical analysis that incorporate concepts from other fields like Boundary (topology), Type (model theory) and Eigenvalues and eigenvectors.

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

• Mathematical analysis
• Algebra
• Complex number

The previous edition focused in particular on these issues:

The journal primarily focuses on research topics in Partial differential equation, Pure mathematics, Combinatorics, Measure (mathematics) and Mathematical analysis. Some problems in Partial differential equation that were presented in it overlapped with concepts under Maximal operator, Characterization (mathematics), Class (set theory), Fourier transform and Product (mathematics). Topics in Pure mathematics explored in Journal D Analyse Mathematique were investigated in conjunction with research in Space (mathematics), Quadratic differential, Boundary (topology) and Dimension (vector space).

The journal facilitates discussions in Chordal graph as part of the larger field of Combinatorics, however, it also tackles fields such as Rigidity (psychology). Journal D Analyse Mathematique addresses concerns in Measure (mathematics) which are intertwined with other disciplines, such as Fractal, Riesz sequence, Hausdorff dimension, Exponential function and Cardinality. Journal D Analyse Mathematique features Mathematical analysis research that overlaps with concepts in Plane (geometry).

The most cited articles from the last journal are:

• Maximal operators associated with bilinear multipliers of limited decay (9 citations)
• Loewner chains with quasiconformal extensions: an approximation approach (3 citations)
• Normal form approach to the one-dimensional periodic cubic nonlinear Schrödinger equation in almost critical Fourier-Lebesgue spaces (2 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 Journal D Analyse Mathematique (based on the number of publications) are:

• Jean Bourgain (28 papers) absent at the last edition,
• Menahem Schiffer (15 papers) absent at the last edition,
• Fritz Gesztesy (10 papers) absent at the last edition,
• Barry Simon (9 papers) absent at the last edition,
• Walter K. Hayman (9 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 Journal D Analyse Mathematique (based on the number of publications) are:

• Stanford University (80 papers) absent at the last edition,
• Hebrew University of Jerusalem (57 papers) absent at the last edition,
• Technion – Israel Institute of Technology (56 papers) absent at the last edition,
• University of Paris (45 papers) absent at the last edition,
• University of Maryland, College Park (44 papers) published 1 paper at the last edition the same number as at the previous 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, 4.17% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 13.04% were posted by at least one author from the top 10 institutions publishing in the journal. Another 13.04% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 17.39% of all publications and 56.52% 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.