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Lobachevskii Journal of Mathematics
H-index 6

Lobachevskii Journal of Mathematics

1995-0802

Published by: Pleiades Publishing

https://www.pleiades.online/en/journal/lobjmat/

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Mathematics 490 19 23 5

Additional Metrics

Number of Best Scientists*: 35
Documents by Best Scientists*: 40
Top 100 Ranked Scientists*: 3
SCIMAGO H-index: 31
SCIMAGO SJR: 0.435
Impact Factor: N/A

Overview

Top Research Topics at Lobachevskii Journal of Mathematics?

Algebra over a field, Mathematical analysis, Pure mathematics, Discrete mathematics and Applied mathematics are the subjects of interest in Lobachevskii Journal of Mathematics. Function (mathematics), Algebra, Class (set theory) and Combinatorics are some topics wherein Algebra over a field research discussed in it have an impact. While work presented in the journal provided substantial information on Mathematical analysis, it also covered topics in Boundary (topology), Type (model theory) and Nonlinear system.

  • Algebra over a field (30.81%)
  • Mathematical analysis (25.08%)
  • Pure mathematics (21.57%)

What are the most cited papers published in the journal?

  • Group analysis of variable coefficient diffusion-convection equations. I. Enhanced group classification (48 citations)
  • An application of double Laplace transform and double Sumudu transform (44 citations)
  • Solving physically nonlinear equilibrium problems for sandwich plates with a transversally soft core (39 citations)

Research areas of the most cited articles at Lobachevskii Journal of Mathematics:

The most cited publications mostly deal with topics like Mathematical analysis, Algebra over a field, Discrete mathematics, Pure mathematics and Nonlinear system. The studies on Mathematical analysis discussed at the most cited articles can also contribute to research in the domains of Eigenvalue perturbation, Iterative method and Divide-and-conquer eigenvalue algorithm. The most cited publications explore topics in Algebra over a field which can be helpful for research in disciplines like Order (ring theory), Algebra, Zero (complex analysis), Code (cryptography) and Semiprime.

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

  • Quantum mechanics
  • Mathematical analysis
  • Statistics

The previous edition focused in particular on these issues:

Lobachevskii Journal of Mathematics investigates areas of study like Algebra over a field, Applied mathematics, Mathematical analysis, Boundary value problem and Mechanics. Algebra over a field research discussed in the journal aim to provide more information in the subject of Pure mathematics. Lobachevskii Journal of Mathematics dives deep in exploring the relationship between the study of Pure mathematics and Operator (computer programming).

While Lobachevskii Journal of Mathematics focused on Applied mathematics, it was also able to explore topics like Function (mathematics), Type (model theory) and Ordinary differential equation. Studies on Mathematical analysis discussed in Lobachevskii Journal of Mathematics link to the field of Nonlinear system. The overlapping concepts between Uniqueness and Inverse problem are the key highlights of Boundary value problem study.

The most cited articles from the last journal are:

  • On Solvability of a Poincare–Tricomi Type Problem for an Elliptic–Hyperbolic Equation of the Second Kind (4 citations)
  • Lattice Boltzmann Simulations of the Interface Dynamics During Two-Phase Flow in Porous Media (3 citations)
  • On Conditions of Invertibility in the Sense of Ehrenpreis in the Schwartz Algebra (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.

The top authors publishing in Lobachevskii Journal of Mathematics (based on the number of publications) are:

  • Andrei Volodin (22 papers) published 3 papers at the last edition, 3 less than at the previous edition,
  • Alexander Lapin (13 papers) absent at the last edition,
  • T. K. Yuldashev (13 papers) published 5 papers at the last edition the same number as at the previous edition,
  • Valentin Lychagin (13 papers) absent at the last edition,
  • D. A. Gubaidullin (12 papers) published 5 papers at the last edition, 2 more than at the previous 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 Lobachevskii Journal of Mathematics (based on the number of publications) are:

  • Kazan Federal University (295 papers) published 23 papers at the last edition, 11 less than at the previous edition,
  • Russian Academy of Sciences (272 papers) published 44 papers at the last edition, 46 less than at the previous edition,
  • Moscow State University (113 papers) published 18 papers at the last edition, 9 less than at the previous edition,
  • Moscow Institute of Physics and Technology (56 papers) published 3 papers at the last edition, 16 less than at the previous edition,
  • National University of Uzbekistan (25 papers) published 10 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, 33.47% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 64.24% were posted by at least one author from the top 10 institutions publishing in the journal. Another 7.27% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 7.27% of all publications and 21.21% 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

  • Self-Similar Solutions of Some Model Degenerate Partial Differential Equations of the Second, Third, and Fourth Order

    Michael Ruzhansky;Michael Ruzhansky;Anvar Hasanov

    (2020)
    15 Citations
  • Hypergeometric expansions of solutions of the degenerating model parabolic equations of the third order

    A. Hasanov;Michael Ruzhansky

    (2020)
    15 Citations
  • Bohr--Rogosinski inequalities for bounded analytic functions

    Seraj A. Alkhaleefah;Ilgiz R. Kayumov;Saminathan Ponnusamy

    (2020)
    13 Citations
  • On Optimization Problem for Positive Operator-Valued Measures

    (2022)
    6 Citations
  • Tensor-Train Numerical Integration of Multivariate Functions with Singularities

    Lev I. Vysotsky;Lev I. Vysotsky;Alexander V. Smirnov;Eugene E. Tyrtyshnikov;Eugene E. Tyrtyshnikov

    (2021)
    5 Citations
  • Geometry of the \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\boldsymbol{p}$$\end{document}-Adic Special Orthogonal

    (2023)
    5 Citations
  • Recurrence Relations and Asymptotics of Colored Jones Polynomials

    A. I. Aptekarev;T. V. Dudnikova;D. N. Tulyakov

    (2021)
    3 Citations
  • Nonparametric Estimation of Effect Heterogeneity in Rare Events Meta-Analysis: Bivariate, Discrete Mixture Model

    Dankmar Böhning;Susan Martin;Patarawan Sangnawakij;Katrin Jansen

    (2021)
    2 Citations
  • Volume Conjecture and WKB Asymptotics

    (2022)
    2 Citations
  • Behavior of Trajectories of a Quadratic Operator

    (2023)
    2 Citations

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Best Scientists Contributing to This Journal