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Reissner–Nordström black holes in quintic quasi-topological gravity
This paper investigates charged black holes within the framework of quintic quasi-topological gravity, focusing on their thermodynamics, conserved...
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Topological Equivalence, Bifurcations, and Structural Stability of Dynamical Systems
In this chapter, we introduce and discuss the following fundamental notions that will be used throughout the book: topological equivalence of...
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Four dimensional topological supergravities from transgression field theory
In this work, we propose a four-dimensional gauged Wess-Zumino-Witten model, obtained as a dimensional reduction from a transgression field theory...
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Explicit topology optimization of three-dimensional geometrically nonlinear structures
In this work, a three-dimensional explicit geometrically nonlinear topology optimization method is developed. Moving morphable voids (MMVs) are used...
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Detecting hidden changes in the dynamics of noisy nonlinear time series by using the Jensen–Shannon divergence
A new algorithm is described for detecting hidden changes in the topological structure of the dynamics of a nonlinear system due to the perturbations...
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Introduction to topological defects: from liquid crystals to particle physics
Liquid crystals are assemblies of rod-like molecules which self-organize to form mesophases, in between ordinary liquids and anisotropic crystals. At...
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Main resonance analysis of hysteretic nonlinear suspension containing fractional differential
A single degree of freedom dynamical model was initially established for a fractional differential–containing hysteretic nonlinear suspension system...
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Regular Black Holes from Higher-Derivative Effective Delta Sources
Certain approaches to quantum gravity and classical modified gravity theories result in effective field equations in which the original source is...
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Nonlinear operators between neutrosophic normed spaces and Fréchet differentiation
The article focuses on the introduction of neutrosophic continuity and neutrosophic boundedness, which is a fair extension of intuitionistic fuzzy...
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Chaos analysis of nonlinear variable order fractional hyperchaotic Chen system utilizing radial basis function neural network
This research explores the various chaotic features of the hyperchaotic Chen dynamical system within a variable order fractional (VOF) calculus...
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Fractional derivative method for describing solitons on the surface of deep water
AbstractThe fractional derivative method is used to take wave dispersion into account in the wave equation when describing the propagation of...
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Optical dromions for complex Ginzburg Landau model with nonlinear media
This manuscript studies the optical dromions with beta derivative (BD) applied to the Complex Ginzburg Landau equation (CGLE) with Kerr law,...
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The promises of persistent homology, machine learning, and deep neural networks in topological data analysis of democracy survival
This paper presents a new approach to survival analysis using topological data analysis (TDA) within Bayesian statistics combined with machine...
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Incremental Nonlinear Dynamic Inversion-Based Trajectory Tracking Controller for an Agile Quadrotor
The interest in agile maneuvering unmanned aerial vehicles (UAVs) specifically the quadrotor has increased considerably. The control of UAVs at high...
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Application of Quaternion Neural Network to Time Reversal Based Nonlinear Elastic Wave Spectroscopy
Identification of crack positions or anomalous scattering centers in materials using the time reversal (TR) based nonlinear elastic wave spectroscopy...
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Delay Induced Nonlinear Dynamics
Since the 1970s, with the development of computer technology and numerical methods, researchers have gradually recognized that parameter...
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Electrically and magnetically switchable nonlinear photocurrent in РТ-symmetric magnetic topological quantum materials
Nonlinear photocurrent in time-reversal invariant noncentrosymmetric systems such as ferroelectric semimetals sparked tremendous interest of...
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Composite topological solitons consisting of domain walls, strings, and monopoles in O(N) models
We study various composites of global solitons consisting of domain walls, strings, and monopoles in linear O ( N ) models with N = 2 and 3. Spontaneous...
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Topological gauging and double current deformations
We study solvable deformations of two-dimensional quantum field theories driven by a bilinear operator constructed from a pair of conserved U(1)...
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Nonlinear Hall effects
The Hall effects comprise one of the oldest but most vital fields in condensed matter physics, and they persistently inspire new findings, such as...
