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  1. Variational problems for the system of nonlinear Schrödinger equations with derivative nonlinearities

    We consider the Cauchy problem of the system of nonlinear Schrödinger equations with derivative nonlinearlity. This system was introduced by Colin...

    Hiroyuki Hirayama, Masahiro Ikeda in Calculus of Variations and Partial Differential Equations
    Article Open access 10 July 2024
  2. Discrete element analysis of jointed rock mass impact on rigid baffle structure

    Rockslide is a hot topic and universal phenomenon in the mountainous regions prone to geological hazards, which may pose substantial threats to...

    Shiqi Liu, Zhichao Cheng, ... Wei Li in Computational Particle Mechanics
    Article 10 July 2024
  3. On a Particle Confined to the Squared Cotangent Potential in the Global Monopole Spacetime

    We study the confinement of a quantum particle to the squared cotangent potential in the background of global monopole spacetime. By dealing with s -st...

    Article 10 July 2024
  4. BV estimates on the transport density with Dirichlet region on the boundary

    In this paper, we prove BV regularity on the transport density in the mass transport problem to the boundary in two dimensions under certain...

    Article Open access 10 July 2024
  5. 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
  6. A way to cross the Andreev bridge

    **g Wang, Zhaochen Liu in Nature Physics
    Article 10 July 2024
  7. On the Kinematics of Growth of Regular Boundaries of Bodies into Fractals

    Generalizing smooth volumetric growth to the singular case, using de Rham currents and flat chains, we demonstrate how regular boundaries of bodies...

    Vladimir Gol’dshtein, Reuven Segev in Journal of Elasticity
    Article Open access 10 July 2024
  8. Structural iterative rounding for generalized k-median problems

    This paper considers approximation algorithms for generalized k -median problems. These problems can be informally described as k -median with a...

    Anupam Gupta, Benjamin Moseley, Rudy Zhou in Mathematical Programming
    Article Open access 10 July 2024
  9. Non-fragile tracking controller design for fractional order systems against active disturbance rejection

    In this work, a new non-fragile based tracking controller design for fractional order systems with non-linear uncertainty, unidentified external...

    S. Arivumani, P. Vadivel, ... T. Saravanakumar in The European Physical Journal Special Topics
    Article 10 July 2024
  10. A fractional mathematical model for vaccinated humans with the impairment of Monkeypox transmission

    This research develops a comprehensive numerical model leveraging fuzzy fractional differential equations to analyze the transmission dynamics of the...

    A. Venkatesh, M. Manivel, ... S. D. Purohit in The European Physical Journal Special Topics
    Article 10 July 2024
  11. Effect of Energy Anisotropy on Ordinary Mode in Relativistic Regime

    Abstract

    The dielectric constant and the dispersion relation of the Ordinary mode (O-mode) instability has been discussed by using the Vlasov kinetic...

    N. Noreen, S. Zaheer, ... H. A. Shah in Plasma Physics Reports
    Article 10 July 2024
  12. Firehose instability in the space plasma with anisotropic Cairns-distribution electrons

    We study the electron firehose mode propagating parallel to the ambient magnetic field in the space plasma with anisotropic Cairns-distribution...

    Huo Rui, Du Jiulin in The European Physical Journal Plus
    Article 10 July 2024
  13. Magneto-elastic vibration of axially moving graphene nanocomposite current-carrying beam with variable speed and axial force

    Lightweight, high-strength, conductive carbon nanocomposites are widely used in axial moving systems, and the primary parametric resonance and...

    Liwen Wang, Jie Wang, ... Liangfei Gong in Acta Mechanica
    Article 10 July 2024
  14. Bifurcation Analysis of Electrodynamic Systems Containing Nonlinear Semiconductor Microstructures with Negative Differential Conductivity

    Abstract

    Mathematical simulation of nonlinear effects of frequency multiplication in a semiconductor microstructure with negative differential...

    G. S. Makeeva in Technical Physics Letters
    Article 10 July 2024
  15. A new cubic trigonometric Nu-Spline with shape control parameter and its applications

    This study introduces a novel Cubic Trigonometric Nu-Spline (CTNS) with a shape parameter tailored for curve designing, ensuring geometric continuity...

    Ayesha Munir, Shamaila Samreen, ... Muhammad Sarfraz in The European Physical Journal Plus
    Article Open access 10 July 2024
  16. Bicomplex Caputo Derivative: A Comparative Study with Bicomplex Riemann–Liouville Operators and Applications

    The aim of this article is to define the Caputo derivative of bicomplex order for the functions of a bicomplex variable, which we refer to as the...

    Article 10 July 2024
  17. 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
  18. A membrane finite element for fast simulation of overlap** beads geometry during direct energy deposition additive manufacturing

    The aim of this paper is to propose a fast FEM strategy for simulating molten metal deposition geometry during additive manufacturing for studying...

    Eric Feulvarch, Alain Rassineux, ... François Josse in Computational Mechanics
    Article 10 July 2024
  19. A Second-Order Multiscale Model for Finite-Strain Poromechanics Based on the Method of Multiscale Virtual Power

    A second-order multiscale theory based on the concept of a Representative Volume Element (RVE) is proposed to link a classical poromechanical model...

    José Luís Medeiros Thiesen, Bruno Klahr, ... Eduardo Alberto Fancello in Journal of Elasticity
    Article 10 July 2024
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