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  1. Basic Principles of Classical Mechanics

    To describe the motion of mechanical systems one uses a variety of mathematical models which are based on different principles - laws of motion. In...
    V. I. Arnold, V. V. Kozlov, A. I. Neishtadt in Mathematical Aspects of Classical and Celestial Mechanics
    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. 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
  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. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. Axisymmetric Flows with Swirl for Euler and Navier–Stokes Equations

    We consider the incompressible axisymmetric Navier–Stokes equations with swirl as an idealized model for tornado-like flows. Assuming an infinite...

    Theodoros Katsaounis, Ioanna Mousikou, Athanasios E. Tzavaras in Journal of Nonlinear Science
    Article 15 July 2024
  12. Numerical and analytical approach of nonlinear fractional pantograph nonlocal differential systems with non-singular kernel

    The objective of this study is to derive the appropriate conditions for the existence of Atangana-Baleanu-Caputo (ABC) fractional pantograph nonlocal...

    K. Jothimani, N. Valliammal, V. Vijayakumar in The Journal of Analysis
    Article 15 July 2024
  13. Belief and plausible divergence measures: a novel approach to multicriteria decision making with modified CODAS

    Divergence measure between intuitionistic fuzzy sets (IFSs) is important due to its wide range of applications in various fields including pattern...

    Rashid Hussain, Zahid Hussain in Computational and Applied Mathematics
    Article 15 July 2024
  14. Completeness properties of interval metric spaces

    The purpose of this paper is to study the completeness properties of interval metric spaces. The idea of convergence and Cauchyness of sequences with...

    Rukhsar Khatun, Md Sadikur Rahman, ... Asoke Kumar Bhunia in Afrika Matematika
    Article 15 July 2024
  15. Approximating fixed point results for pseudo-contractive map and some remarks on demi-contractive map in the Banach space

    The purpose of our paper is to present a few convergence results for the Krasnoselskii–Mann iteration and also the modified Krasnoselskii–Mann...

    Tanmoy Som, Jayanta Sarkar, Dhananjay Gopal in Computational and Applied Mathematics
    Article 15 July 2024
  16. On a weighted Hermite–Hadamard inequality involving convex functional arguments

    In this paper, we are interested in investigating a weighted variant of Hermite–Hadamard type inequalities involving convex functionals. The approach...

    Mustapha Raïssouli, Mohamed Chergui, Lahcen Tarik in Rendiconti del Circolo Matematico di Palermo Series 2
    Article 15 July 2024
  17. Subtransversality and Strong CHIP of Closed Sets in Asplund Spaces

    In this paper, we mainly study subtransversality and two types of strong CHIP (given via Fréchet and limiting normal cones) for a collection of...

    Zhou Wei, Michel Théra, Jen-Chih Yao in Set-Valued and Variational Analysis
    Article 15 July 2024
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