Acta Mathematicae Applicatae Sinica

Top Research Topics at Acta Mathematicae Applicatae Sinica?

The journal primarily tackles Mathematical analysis, Combinatorics, Applied mathematics, Discrete mathematics and Mathematical optimization. In addition to Mathematical analysis research, the journal aims to explore topics under Pure mathematics and Nonlinear system. Graph is a key component of Combinatorics research discussed in the journal.

It focuses on Applied mathematics but the discussions also offer insight into other areas such as Statistics and Estimator. Discussions in it are anchored in the subject of Statistics and the similar topic of Econometrics. The journal is mostly focused on Estimator, specifically Asymptotic distribution.

Mathematical optimization research presented in Acta Mathematicae Applicatae Sinica encompasses a variety of subjects, including Convergence (routing) and Algorithm.

• Mathematical analysis (38.43%)
• Combinatorics (18.54%)
• Applied mathematics (14.87%)

What are the most cited papers published in the journal?

• Geometric processes and replacement problem (237 citations)
• On representation theorem of G -expectations and paths of G -Brownian motion (138 citations)
• Filtration Consistent Nonlinear Expectations and Evaluations of Contingent Claims (109 citations)

Research areas of the most cited articles at Acta Mathematicae Applicatae Sinica:

The journal articles cover a variety of subjects, including Mathematical analysis, Combinatorics, Applied mathematics, Nonlinear system and Mathematical optimization. The published articles connects research in Mathematical analysis with the related topics of Diffusion (business). The journal publications address concerns in the field of Combinatorics by exploring it in line with topics in Discrete mathematics which intersect with Random field subjects.

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

• Mathematical analysis
• Statistics
• Normal distribution

The previous edition focused in particular on these issues:

The journal covers a variety of subjects, including Combinatorics, Applied mathematics, Discrete mathematics, Class (set theory) and Statistics. The studies on Combinatorics discussed can also contribute to research in the domains of Matrix (mathematics), Sequence and Order (ring theory). The concepts on Applied mathematics presented in the journal can also apply to other research fields, including Work (thermodynamics), Lyapunov function, Rate of return and Stability (probability).

While Class (set theory) is the focus of the journal, it also provided insights into the studies of Initial value problem, Pure mathematics, Resolvent, Functional differential equation and Uniqueness. Fourier analysis research presented falls under the umbrella topic of Mathematical analysis. The works on Mathematical analysis deal in particular with Nonlinear wave equation.

The most cited articles from the last journal are:

• A Worst-Case Risk Measure by G-VaR (3 citations)
• Approximate Controllability of Second-order Semilinear Evolution Systems with Finite Delay (1 citations)
• Continuous Forcing Spectra of Even Polygonal Chains (1 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 Acta Mathematicae Applicatae Sinica (based on the number of publications) are:

• Ge W (15 papers) absent at the last edition,
• Li Z (14 papers) absent at the last edition,
• Liuquan Sun (13 papers) published 1 paper at the last edition,
• Li J (12 papers) absent at the last edition,
• Li C (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 Acta Mathematicae Applicatae Sinica (based on the number of publications) are:

• Chinese Academy of Sciences (347 papers) published 5 papers at the last edition, 2 less than at the previous edition,
• Academia Sinica (115 papers) absent at the last edition,
• Peking University (79 papers) published 2 papers at the last edition,
• University of Science and Technology of China (61 papers) absent at the last edition,
• Shandong University (61 papers) published 1 paper at the last edition, 2 less than 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, 26.15% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 22.92% were posted by at least one author from the top 10 institutions publishing in the journal. Another 6.25% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 29.17% of all publications and 41.67% 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.