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Electronic Transactions on Numerical Analysis
H-index 9

Electronic Transactions on Numerical Analysis

1068-9613

Published by: Kent State University

http://etna.mcs.kent.edu/

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Mathematics 337 31 49 8

Additional Metrics

Number of Best Scientists*: 35
Documents by Best Scientists*: 52
Top 100 Ranked Scientists*: 2
SCIMAGO H-index: 50
SCIMAGO SJR: 0.569
Impact Factor: 1.1

Overview

Top Research Topics at Electronic Transactions on Numerical Analysis?

The journal facilitates discussions on Applied mathematics, Mathematical analysis, Matrix (mathematics), Eigenvalues and eigenvectors and Algebra. The studies in Applied mathematics featured incorporate elements of Discrete mathematics, Krylov subspace, Mathematical optimization and Generalized minimal residual method. The discussions emphasized the topic of Krylov subspace in an attempt to further explore the field of Iterative method.

While work presented in Electronic Transactions on Numerical Analysis provided substantial information on Mathematical optimization, it also covered topics in Lanczos resampling and Regularization (mathematics). The concepts on Mathematical analysis presented in it can also apply to other research fields, including Additive Schwarz method, Finite element method and Constant (mathematics). The studies on Matrix (mathematics) discussed can also contribute to research in the domains of Toeplitz matrix, Combinatorics and Rank (linear algebra).

Eigenvalues and eigenvectors research featured in it incorporates concerns from various other topics such as QR algorithm, Linear system and Pure mathematics. The research on Discretization featured in it combines topics in other fields like Multigrid method and Boundary value problem. The journal focuses on Multigrid method but sometimes tackles the closely related topic of Solver which is concerned with Algorithm.

  • Applied mathematics (31.55%)
  • Mathematical analysis (29.95%)
  • Matrix (mathematics) (15.51%)

What are the most cited papers published in the journal?

  • BiCGstab(ell) for Linear Equations involving Unsymmetric Matrices with Complex Spectrum (454 citations)
  • An aggregation-based algebraic multigrid method (300 citations)
  • A weighted-GCV method for Lanczos-hybrid regularization. (131 citations)

Research areas of the most cited articles at Electronic Transactions on Numerical Analysis:

The most cited articles investigate areas of study like Mathematical analysis, Algorithm, Matrix (mathematics), Lanczos resampling and Bidiagonalization. The journal papers with studies in Mathematical analysis featured incorporate elements of Mixed finite element method and Finite element method. In addition to Lanczos resampling research, the journal articles aim to explore topics under Mathematical optimization and Applied mathematics.

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

  • Mathematical analysis
  • Algebra
  • Eigenvalues and eigenvectors

The previous edition focused in particular on these issues:

Electronic Transactions on Numerical Analysis mainly deals with areas of study such as Applied mathematics, Domain decomposition methods, Algebra, Division algebra and Quaternion. Topics in Applied mathematics were tackled in line with various other fields like Rate of convergence and Energy (signal processing). The journal features studies on Domain decomposition methods, including topics such as Additive Schwarz method.

Companion matrix, Matrix (mathematics), Chebyshev polynomials and Eigenvalues and eigenvectors are Algebra topics of special interest in it.

The most cited articles from the last journal are:

  • Pseudo-linear convergence of an additive Schwarz method for dual total variation minimization (4 citations)
  • Additive schwarz preconditioners for a localized orthogonal decomposition method (1 citations)
  • Structured backward errors in linearizations (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 Electronic Transactions on Numerical Analysis (based on the number of publications) are:

  • Raf Vandebril (11 papers) published 1 paper at the last edition,
  • Peter Benner (10 papers) absent at the last edition,
  • Marc Van Barel (7 papers) absent at the last edition,
  • Yousef Saad (7 papers) absent at the last edition,
  • Nicola Mastronardi (5 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 Electronic Transactions on Numerical Analysis (based on the number of publications) are:

  • Max Planck Society (13 papers) absent at the last edition,
  • Kent State University (10 papers) absent at the last edition,
  • Katholieke Universiteit Leuven (8 papers) published 1 paper at the last edition,
  • Chemnitz University of Technology (5 papers) absent at the last edition,
  • University of Minnesota (3 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, 75.00% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 100.00% were posted by at least one author from the top 10 institutions publishing in the journal. Another 0.00% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 0.00% 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

  • Block generalized locally Toeplitz sequences: theory and applications in the unidimensional case

    (2020)
    75 Citations
  • Block generalized locally toeplitz sequences: Theory and applications in the multidimensional case

    Giovanni Barbarino;Carlo Garoni;Carlo Garoni;Stefano Serra-Capizzano;Stefano Serra-Capizzano

    (2020)
    33 Citations
  • ADMM-SOFTMAX : An ADMM Approach for Multinomial Logistic Regression

    Samy Wu Fung;Sanna Tyrväinen;Lars Ruthotto;Eldad Haber

    (2020)
    13 Citations
  • Synchronous and asynchronous optimized Schwarz methods for Poisson's equation in rectangular domains

    (2022)
    12 Citations
  • On the Solution of the Nonsymmetric T-Riccati Equation

    Peter Benner;Davide Palitta

    (2020)
    12 Citations
  • Additive schwarz preconditioners for a localized orthogonal decomposition method

    Susanne C. Brenner;José C. Garay;Li Yeng Sung

    (2021)
    10 Citations
  • Symbol-based preconditioning for Riesz distributed-order space-fractional diffusion equations

    Mariarosa Mazza;Stefano Serra-Capizzano;Muhammad Usman

    (2021)
    10 Citations
  • A note on the spectral analysis of matrix sequences via GLT momentary symbols: from all-at-once solution of parabolic problems to distributed fractional order matrices

    (2022)
    10 Citations
  • Transformed rank-1 lattices for high-dimensional approximation

    Robert Nasdala;Daniel Potts

    (2020)
    8 Citations
  • Rectangular GLT Sequences

    (2022)
    8 Citations

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Best Scientists Contributing to This Journal