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Random Operators and Stochastic Equations
H-index 2

Random Operators and Stochastic Equations

1569-397X

Published by: Walter de Gruyter

https://www.degruyter.com/journal/key/ROSE/html

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Mathematics 724 9 20 2

Additional Metrics

Number of Best Scientists*: 9
Documents by Best Scientists*: 20
Top 100 Ranked Scientists*: 1
SCIMAGO H-index: 20
SCIMAGO SJR: 0.164
Impact Factor: 0.3

Overview

Top Research Topics at Random Operators and Stochastic Equations?

The concepts of Mathematical analysis, Applied mathematics, Pure mathematics, Stochastic differential equation and Stochastic partial differential equation are tackled in the journal. Differential equation is a primary topic of Mathematical analysis research in the journal. Probability and statistics and Mathematical optimization are some topics wherein Applied mathematics research discussed in the journal have an impact.

Stochastic partial differential equation research presented in Random Operators and Stochastic Equations encompasses a variety of subjects, including Numerical partial differential equations and Runge–Kutta method. It focuses on Fractional Brownian motion research which is adjacent to topics in Geometric Brownian motion. Studies on Random matrix discussed in the journal link to the field of Circular law.

  • Mathematical analysis (35.96%)
  • Applied mathematics (23.19%)
  • Pure mathematics (11.99%)

What are the most cited papers published in the journal?

  • Some skew-symmetric models (106 citations)
  • Localization for random perturbations of periodic Schrödinger operators (92 citations)
  • Existence and uniqueness of solutions of stochastic functional differential equations (61 citations)

Research areas of the most cited articles at Random Operators and Stochastic Equations:

The journal papers mainly tackle studies in Mathematical analysis, Applied mathematics, Stochastic partial differential equation, Classical mechanics and Probability and statistics. The journal publications center on topics in Mathematical analysis, with a focus on Adjoint equation. Convection–diffusion equation, Markov chain, Erlang (unit) and Combinatorics are some topics wherein Applied mathematics research discussed in the most cited papers has an impact.

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

  • Mathematical analysis
  • Statistics
  • Quantum mechanics

The previous edition focused in particular on these issues:

The journal explores disciplines such as Applied mathematics, Mathematical analysis, Brownian motion, Pure mathematics and Resolvent operator. Lévy process is a focus of the presented Applied mathematics works and it dives deep in Lévy process. The studies in Mathematical analysis featured incorporate elements of Multifractional brownian motion and Probabilistic logic.

In addition to Brownian motion research, it aims to explore topics under Maximum likelihood, Estimator, Classical mechanics and Dimension (vector space). The journal explores issues in Pure mathematics which can be linked to other research areas like Stochastic process, Eigenvalues and eigenvectors, Pencil (mathematics) and Lindeberg's condition. In Random Operators and Stochastic Equations, Semigroup, Fractional Brownian motion, Class (set theory), Random delay and Differential equation are investigated in conjunction with one another to address concerns in Resolvent operator research.

The most cited articles from the last journal are:

  • Random transformations and invariance of semimartingales on Lie groups (3 citations)
  • Maximum likelihood estimation for sub-fractional Vasicek model (0 citations)
  • Small double limit with reflecting Wentzel boundary condition (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 Random Operators and Stochastic Equations (based on the number of publications) are:

  • Vyacheslav L. Girko (25 papers) published 1 paper at the last edition, 1 less than at the previous edition,
  • Arjun K. Gupta (22 papers) absent at the last edition,
  • Nikolai Leonenko (14 papers) absent at the last edition,
  • Modeste N'zi (13 papers) absent at the last edition,
  • Stanislav Molchanov (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.

Only papers with recognized affiliations are considered

The top affiliations publishing in Random Operators and Stochastic Equations (based on the number of publications) are:

  • University of North Carolina at Charlotte (4 papers) absent at the last edition,
  • Gaston Berger University (4 papers) published 2 papers at the last edition, 1 more than at the previous edition,
  • Cadi Ayyad University (4 papers) published 2 papers at the last edition, 1 more than at the previous edition,
  • Bowling Green State University (3 papers) absent at the last edition,
  • University of Bonn (3 papers) published 1 paper 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, 35.29% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 45.45% were posted by at least one author from the top 10 institutions publishing in the journal. Another 9.09% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 27.27% of all publications and 18.18% 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

  • About classical solutions of the path-dependent heat equation

    Cristina Di Girolami;Francesco Russo

    (2020)
    7 Citations
  • Random transformations and invariance of semimartingales on Lie groups

    Sergio Albeverio;Francesco C. De Vecchi;Paola Morando;Stefania Ugolini

    (2021)
    3 Citations
  • Theorem of Furstenberg type for multiplicative stochastic integrals

    N. Akanbay;S. Molchanov;Z. I. Suleimenova

    (2020)
    2 Citations
  • Multivalued and random version of Perov fixed point theorem in generalized gauge spaces

    (2022)
    2 Citations
  • A stochastic operational matrix method for numerical solutions of multi-dimensional stochastic Itô–Volterra integral equations

    (2020)
    2 Citations
  • Frontmatter

    (2023)
    0 Citations
  • The operators of stochastic calculus

    (2024)
    0 Citations
  • Frontmatter

    (2023)
    0 Citations
  • Frontmatter

    (2022)
    0 Citations
  • Frontmatter

    (2020)
    0 Citations

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