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  1. Set-valued Data

    Since fuzzy sets are generalizations of ordinary sets, we present in this Chapter the essentials of random set theory for statistics. This material...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  2. Modeling of Fuzzy Data

    Fuzzy data are imprecise data obtained from measurements, perception or by interviewing people. Typically, those data are expressed in linguistic...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  3. Fuzzy Statistical Analysis and Estimation

    In social science research, many decisions, evaluations, or purposes of evaluations are done by surveys or questionnaires to seek for people’s...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  4. Tests of Hypothesis: Means

    In many expositions of fuzzy methods, fuzzy techniques are described as an alternative to a more traditional statistical approach. In this chapter,...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  5. Fuzzy Time Series Analysis and Forecasting

    The problem of system modeling and identification has attracted considerable attention during the past decades mostly because of a large number of...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  6. Aspects of Statistical Inference

    With the background in previous chapters, problems of statistical inference with fuzzy data should be somewhat straightforward in principle! By that...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  7. Convergence of Random Fuzzy Sets

    As in Chapter 5, we view random fuzzy sets as generalizations of random closed sets on R d , or more generally on...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  8. Random Fuzzy Sets

    Statistical models for observations which are numbers or vectors are random variables and random vectors, respectively. Similarly, if the...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  9. Introduction

    First like fuzzy logics are logics with fuzzy concepts, by fuzzy statistics we mean statistics with fuzzy data. Data are fuzzy when they are...
    Hung T. Nguyen, Berlin Wu in Fundamentals of Statistics with Fuzzy Data
    Chapter
  10. Epidemic modelling by birth-death processes with spatial scaling

    In epidemic modeling, interpretation of compartment quantities, such as s , i , and r in relevant equations, is not always straightforward. Ambiguities...

    Ihsan Arharas, Mohamed El Fatini, ... Roger Pettersson in Journal of Mathematics in Industry
    Article Open access 10 July 2024
  11. Super implicit two-step collocation methods for ordinary differential equations

    This paper introduces a class of two-step collocation methods for the numerical solution of ordinary differential equations. These methods which are...

    L. Taheri Koltape, G. Hojjati, ... A. Abdi in Computational and Applied Mathematics
    Article 10 July 2024
  12. Sliding method and one-dimensional symmetry for p-Laplace equations

    Let f be a sign-changing locally Lipschitz continuous function which satisfies some mild assumptions. We show that every nonnegative solution to the...

    Article 10 July 2024
  13. Generalized high-order compact difference schemes for the generalized Rosenau–Burgers equation

    A shallow-water wave propagation model can be described as a generalized Rosenau–Burgers equation with strong nonlinearity and high-order dispersion...

    Shidong Luo, Yuyu He, Yonghui Ling in Computational and Applied Mathematics
    Article 10 July 2024
  14. Novel formulas of moments of Negative Binomial distribution connected with Apostol-Bernoulli numbers of higher order and Stirling numbers

    The main subject of this article is to present and reveal some new relationships between the moment generating functions of the Negative Binomial...

    Article Open access 10 July 2024
  15. Self-adaptive alternating direction method of multiplier for a fourth order variational inequality

    We propose an alternating direction method of multiplier for approximation solution of the unilateral obstacle problem with the biharmonic operator....

    Jia Wu, Shougui Zhang in Journal of Inequalities and Applications
    Article Open access 09 July 2024
  16. Common best proximity point theorems in Hausdorff topological spaces

    In the present paper, we have obtained common best proximity point theorems of nonself maps in Hausdorff topological space. Further, our results...

    A. Sreelakshmi Unni, V. Pragadeeswarar in Journal of Inequalities and Applications
    Article Open access 09 July 2024
  17. The Banach Fixed Point Theorem: selected topics from its hundred-year history

    On June 24, 1920 Stefan Banach presented his doctoral dissertation titled O operacjach na zbiorach abstrakcyjnych i ich zastosowaniach do równañ...

    Article Open access 09 July 2024
  18. Numerical solution of nonlinear fractional delay integro-differential equations with convergence analysis

    In this work, a high accurate method is given for solving the nonlinear fractional delay integro-differential equations, numerically. By considering...

    N. Peykrayegan, M. Ghovatmand, ... S. Shateyi in Indian Journal of Pure and Applied Mathematics
    Article 09 July 2024
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