World's Best Scientists 2026 revealed!
BIT Numerical Mathematics
H-index 13

BIT Numerical Mathematics

0006-3835

Published by: Springer

https://www.springer.com/journal/10543

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Mathematics 176 52 67 13

Additional Metrics

Number of Best Scientists*: 60
Documents by Best Scientists*: 69
Top 100 Ranked Scientists*: 2
SCIMAGO H-index: 67
SCIMAGO SJR: 1.042
Impact Factor: 1.7

Overview

Top Research Topics at Bit Numerical Mathematics?

Bit Numerical Mathematics investigates studies in Mathematical analysis, Applied mathematics, Algorithm, Combinatorics and Discrete mathematics. It connects the study in Mathematical analysis with the closely related area of Convergence (routing). Most of the works presented in Bit Numerical Mathematics deals with Applied mathematics but it intersects with the subject of Mathematical optimization.

  • Mathematical analysis (20.88%)
  • Applied mathematics (13.35%)
  • Algorithm (7.91%)

What are the most cited papers published in the journal?

  • A special stability problem for linear multistep methods (973 citations)
  • Least-Squares Fitting of Circles and Ellipses (693 citations)
  • The truncated SVD as a method for regularization (592 citations)

Research areas of the most cited articles at Bit Numerical Mathematics:

The journal papers generally zeroe in on subjects such as Mathematical analysis, Applied mathematics, Numerical analysis, Algorithm and Differential equation. Mathematical analysis research in the published papers connects with the study of Stability (probability). The studies on Applied mathematics discussed at the most cited publications can also contribute to research in the domains of Matrix (mathematics), Iterative method, Mathematical optimization, Generalized minimal residual method and Calculus.

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

  • Mathematical analysis
  • Programming language
  • Operating system

The previous edition focused in particular on these issues:

The journal is mainly concerned with subjects like Applied mathematics, Convergence (routing), Discretization, Matrix (mathematics) and Stability (probability). The journal explores research in Applied mathematics alongside concepts in Preconditioner and other areas of study in Circulant matrix. While Convergence (routing) is the focus of Bit Numerical Mathematics, it also provided insights into the studies of Scheme (mathematics), Numerical analysis, Runge–Kutta methods and Exponential function.

The Discretization study featured in Bit Numerical Mathematics draws parallels with the field of Finite element method. The Matrix (mathematics) study featured in Bit Numerical Mathematics draws connections with the study of Rank (linear algebra). The journal focuses on Rank (linear algebra) research which is adjacent to topics in Algorithm.

The most cited articles from the last journal are:

  • Randomized Kaczmarz with averaging (11 citations)
  • Rational Krylov for Stieltjes matrix functions: convergence and pole selection (7 citations)
  • Accurate quadrature of nearly singular line integrals in two and three dimensions by singularity swapping (7 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 Bit Numerical Mathematics (based on the number of publications) are:

  • Ramón Jesús Millán Tejedor (54 papers) absent at the last edition,
  • Axel Ruhe (44 papers) absent at the last edition,
  • Javier Domínguez (43 papers) published 1 paper at the last edition, 2 less than at the previous edition,
  • José Manuel Huidobro Moya (37 papers) absent at the last edition,
  • Lothar Reichel (28 papers) published 1 paper 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 Bit Numerical Mathematics (based on the number of publications) are:

  • Royal Institute of Technology (97 papers) published 2 papers at the last edition,
  • Lund University (64 papers) published 1 paper at the last edition,
  • University of Oslo (43 papers) absent at the last edition,
  • University of Bergen (42 papers) absent at the last edition,
  • National Research Nuclear University MEPhI (36 papers) published 8 papers at the last edition, 1 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, 30.99% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 16.33% were posted by at least one author from the top 10 institutions publishing in the journal. Another 5.10% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 13.27% of all publications and 65.31% 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

  • An unconventional robust integrator for dynamical low-rank approximation

    Gianluca Ceruti;Christian Lubich

    (2021)
    82 Citations
  • Randomized Kaczmarz with averaging

    Jacob D. Moorman;Thomas K. Tu;Denali Molitor;Deanna Needell

    (2021)
    54 Citations
  • Quantifying the ill-conditioning of analytic continuation

    Lloyd N. Trefethen

    (2020)
    34 Citations
  • Fractional-order general Lagrange scaling functions and their applications

    Sedigheh Sabermahani;Yadollah Ordokhani;Sohrab Ali Yousefi

    (2020)
    25 Citations
  • Symplectic dynamical low rank approximation of wave equations with random parameters

    Eleonora Musharbash;Fabio Nobile;Eva Vidličková

    (2020)
    22 Citations
  • AAA interpolation of equispaced data

    (2022)
    19 Citations
  • Dirichlet–Neumann waveform relaxation methods for parabolic and hyperbolic problems in multiple subdomains

    Martin J. Gander;Felix Kwok;Bankim C. Mandal

    (2021)
    17 Citations
  • Dirichlet boundary value correction using Lagrange multipliers

    Erik Burman;Peter Hansbo;Mats G. Larson

    (2020)
    17 Citations
  • Algorithm implementation and numerical analysis for the two-dimensional tempered fractional Laplacian

    Jing Sun;Daxin Nie;Weihua Deng

    (2021)
    16 Citations

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Best Scientists Contributing to This Journal