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Showing 1-20 of 324 results
  1. Classical and Relativistic Rational Extended Thermodynamics of Gases

    Rational extended thermodynamics (RET) is the theory that is applicable to nonequilibrium phenomena out of local equilibrium. It is expressed by the...

    Tommaso Ruggeri, Masaru Sugiyama
    Book 2021
  2. Relativistic Kinetic Theory of Polyatomic Gases: Classical Limit of a New Hierarchy of Moments and Qualitative Analysis

    A relativistic version of the Kinetic Theory for polyatomic gas is considered and a new hierarchy of moments that takes into account the total energy...

    Takashi Arima, Maria Cristina Carrisi, ... Tommaso Ruggeri in Partial Differential Equations and Applications
    Article 16 May 2022
  3. The practice of principles: Planck’s vision of a relativistic general dynamics

    Planck’s pioneering contributions to special relativity have received less consideration than one might expect in the historiography and philosophy...

    Article Open access 29 May 2024
  4. Extremal Black Holes as Relativistic Systems with Kepler Dynamics

    The recent detection of gravitational waves emanating from inspiralling black hole binaries has triggered a renewed interest in the dynamics of...

    Dijs de Neeling, Diederik Roest, ... Holger Waalkens in Regular and Chaotic Dynamics
    Article 01 February 2024
  5. Relativistic Polyatomic Gas

    The goal of this chapter is to present the relativistic extended thermodynamics (relativistic ET) theory of rarefied polyatomic gases with 14 fields....
    Chapter 2021
  6. Relativistic RET of Rarefied Monatomic Gas

    In this chapter, firstly, the relativistic Euler model of a gas is presented with the proof that the system is symmetric hyperbolic for general...
    Chapter 2021
  7. Quantum space, quantum time, and relativistic quantum mechanics

    We treat space and time as bona fide quantum degrees of freedom on an equal footing in Hilbert space. Motivated by considerations in quantum gravity,...

    Article 22 September 2021
  8. A 16 moments model in relativistic extended thermodynamics of rarefied polyatomic gas

    A model with 16 moments is here presented in the framework of RET of polyatomic gases. It furnishes as principal subsystem the relativistic...

    M. C. Carrisi, S. Pennisi in Ricerche di Matematica
    Article 31 October 2019
  9. Introduction and Overview

    In this chapter, before going into details, we give an overview of the present book, starting with a short history of nonequilibrium thermodynamics...
    Chapter 2021
  10. New extended thermodynamics balance equations for an electron gas confined in a metallic body

    Sommerfeld’s theory of metal electrons suggests that the electrons in a metal can be described as a gas of free fermion particles confined inside the...

    Elvira Barbera, Francesca Brini in Ricerche di Matematica
    Article 07 April 2020
  11. Shock structure in the 14 moment system of extended thermodynamics with high order closure based on the maximum entropy principle

    An analysis of the shock structure in the 14 moment system of extended thermodynamics with first, second and third order closure based on the maximum...

    Andrea Mentrelli in Ricerche di Matematica
    Article 09 April 2020
  12. A three-phase model for blood flow

    A three-phase blood model is introduced to study the behavior of red and white blood cells in narrow vessels when a variation of temperature from the...

    Elvira Barbera, Annamaria Pollino in Ricerche di Matematica
    Article 12 May 2023
  13. Globally hyperbolic moment model of arbitrary order for the three-dimensional special relativistic Boltzmann equation with the Anderson-Witting collision

    This paper continues to derive the globally hyperbolic moment model of arbitrary order for the three-dimensional special relativistic Boltzmann...

    Yangyu Kuang, Huazhong Tang in Science China Mathematics
    Article 22 January 2021
  14. Jean-Marie Souriau’s Symplectic Model of Statistical Physics: Seminal Papers on Lie Groups Thermodynamics - Quod Erat Demonstrandum

    The objective of this chapter is to make better known Jean-Marie Souriau works, more particularly his symplectic model of statistical physics, called...
    Conference paper 2021
  15. RET of Rarefied Monatomic Gas: Non-relativistic Theory

    We make a survey about RET of rarefied monatomic gases. In addition to some results that have been already given in the Müller-Ruggeri book (Müller...
    Chapter 2021
  16. The Non-isentropic Relativistic Euler System Written in a Symmetric Hyperbolic Form

    We cast the non-isentropic relativistic Euler system into a symmetric hyperbolic form. Such systems are very suited to treat initial value problems...
    Conference paper 2021
  17. Multiscale Phenomena in Continuum Mechanics: Mesoscopic Justification of Rational Extended Thermodynamics of Gases with Internal Structure

    In many physical systems one encounters situations where phenomena occur at different scales. An example is the modeling of a rarefied gas at varying...
    Chapter 2020
  18. Balance Equations and First Integrals in Mechanics

    The aim of this chapter is to introduce certain physical quantities relative to point-particle systems entering particular “balance equations” and...
    Valter Moretti in Analytical Mechanics
    Chapter 2023
  19. Global Solvability and Oscillation Criteria for a Class of Second Order Nonlinear Ordinary Differential Equations, Containing Some Important Classical Models

    The Riccati equation method is used to establish some global solvability criteria for a classes of Lane–Emdem–Fowler and Van der Pol type equations....

    Gevorg Avagovich Grigorian in Bulletin of the Iranian Mathematical Society
    Article 08 April 2024
  20. Capturing Composite Waves in Non-convex Special Relativistic Hydrodynamics

    We deal with the numerical approximation of the complex structure in special relativistic hydrodynamics (SRHD) when the system is closed with a...

    Antonio Marquina, Susana Serna, José M. Ibáñez in Journal of Scientific Computing
    Article 30 October 2019
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