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Nonlinearities in Glass Fibers
In analogy to Hook's law of Newton's mechanics, nonlinear terms are considered. An overview of nonlinear effects is given. In glassy materials, only...
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Topological derivatives for shell structure optimization considering crash loadcases with material nonlinearities and large deformations
The topological derivatives for shell structures in dynamic loadcases, which are often used in lightweight designs, are developed. These...
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Ultrashort optical pulses with nonlinear chirps in non-Kerr media exhibiting higher-order nonlinearities
We consider a higher-order nonlinear Schrödinger equation that models the evolution of ultrashort optical pulses in nonlinear media exhibiting...
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Giant room-temperature nonlinearities in a monolayer Janus topological semiconductor
Nonlinear optical materials possess wide applications, ranging from terahertz and mid-infrared detection to energy harvesting. Recently, the...
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Shape optimization of aluminium alloy spherical reticulated shells considering nonlinearities
This study proposes a shape optimization method for K6 aluminum alloy spherical reticulated shells with gusset joints, considering geometric,...
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Modulational instability in a coupled nonlocal media with cubic, quintic and septimal nonlinearities
In this paper, the modulational instability of the one-dimensional optical soliton has been studied in the presence of Gaussian and sine oscillatory...
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Analysis of Piezoelectric Semiconductor Structures Considering Both Physical and Geometric Nonlinearities
Piezoelectric semiconductors (PSs), such as ZnO and GaN, known as the third-generation semiconductors, have promising applications in electronic and...
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Top-end inequality and growth: empirical exploration of nonlinearities and the time dimension
Using the series of the top 1% income shares in 137 countries, I examine the relationship between top-end inequality and subsequent economic growth...
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A constrained Bayesian Optimization framework for structural vibrations with local nonlinearities
In order to address stringent standards, energy efficiency objectives or also cost reduction imperatives, the optimal design of complex industrial...
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Improved Stability and Passivity Results for Discrete Time-Delayed Systems with Saturation Nonlinearities and External Disturbances
This study considers the stability and passivity analysis of discrete-time systems with variable time-lags, saturation overflow nonlinear effects and...
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Vacuum material properties and Cherenkov radiation in logarithmic electrodynamics
We study some observational signatures of nonlinearities of the electromagnetic field. First to all we show the vital role played by nonlinearities...
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Nonlinear vibrations of a rotor with support nonlinearities considering bounded uncertainties
Local nonlinearities induced by supports are common in rotor systems, such as cubic and non-smooth restoring forces. Moreover, inevitable...
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Analytical solutions and conservation laws of the generalized nonlinear Schrödinger equation with anti-cubic and cubic-quintic-septic nonlinearities
The generalized nonlinear Schrödinger equation with anti-cubic and cubic-quintic-septic nonlinearities is considered. A series of direct...
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Experimental research on the influence of modal nonlinearities of paintings under mechanical loads
In the traditional transportation of paintings and the design of the packaging systems, paintings are usually assumed to behave like a linear system....
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Giant Kerr–quintic–septic nonlinearities in semiconductor quantum wells
The higher order nonlinearities are investigated in asymmetric semiconductor double quantum well nanostructures with nearly vanishing absorption by...
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Deep learning-based wave digital modeling of rate-dependent hysteretic nonlinearities for virtual analog applications
Electromagnetic components greatly contribute to the peculiar timbre of analog audio gear. Indeed, distortion effects due to the nonlinear behavior...
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Exploiting nonlinearities through geometric engineering to enhance the auxetic behaviour in re-entrant honeycomb metamaterials
Classical approaches to enhance auxeticity quite often involve exploring or designing newer architectures. In this work, simple geometrical features...
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Effect of various fiber nonlinearities on MADPSK modulated 450 × 100 Gb/s ultra-dense WDM system for long haul communication
Advanced modulation formats provide effective spectral features and are capable to boost transmission rates without placing onerous demands on...
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Geometrical nonlinearities in a curved cantilever beam: a condensation model and inertia-induced nonlinear features
Subjected to high level forcing, flexible and curved beams exhibit pronounced geometrical nonlinearities. In particular, intrinsic nonlinearities of...
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Investigations on the stability and effectiveness of wing-based piezoaeroelastic systems with combined nonlinearities
An investigation on the effects of the existence of freeplay, polynomial stiffness and aerodynamic nonlinearities on the dynamical responses of...
