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A low-frequency and broadband wave-insulating vibration isolator based on plate-shaped metastructures
A metamaterial vibration isolator, termed as wave-insulating isolator, is proposed, which preserves enough load-bearing capability and offers...
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Ultra-wide band gap and wave attenuation mechanism of a novel star-shaped chiral metamaterial
A novel hollow star-shaped chiral metamaterial (SCM) is proposed by incorporating chiral structural properties into the standard hollow star-shaped...
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A low-frequency pure metal metamaterial absorber with continuously tunable stiffness
To address the incompatibility between high environmental adaptability and deep subwavelength characteristics in conventional local resonance...
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Modeling and analysis of gradient metamaterials for broad fusion bandgaps
A gradient metamaterial with varying-stiffness local resonators is proposed to open the multiple bandgaps and further form a broad fusion bandgap....
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Multi-layer quasi-zero-stiffness meta-structure for high-efficiency vibration isolation at low frequency
An easily stackable multi-layer quasi-zero-stiffness (ML-QZS) meta-structure is proposed to achieve highly efficient vibration isolation performance...
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Mass-spring model for elastic wave propagation in multilayered van der Waals metamaterials
Multilayered van der Waals (vdW) materials have attracted increasing interest because of the manipulability of their superior optical, electrical,...
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Topology optimization of chiral metamaterials with application to underwater sound insulation
Chiral metamaterials have been proven to possess many appealing mechanical phenomena, such as negative Poisson’s ratio, high-impact resistance, and...
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On Klein tunneling of low-frequency elastic waves in hexagonal topological plates
Incident particles in the Klein tunnel phenomenon in quantum mechanics can pass a very high potential barrier. Introducing the concept of tunneling...
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Reconfigurable mechanism-based metamaterials for ternary-coded elastic wave polarizers and programmable refraction control
Elastic metamaterials with unusual elastic properties offer unprecedented ways to modulate the polarization and propagation of elastic waves....
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A viscoelastic metamaterial beam for integrated vibration isolation and energy harvesting
Locally resonant metamaterials have low-frequency band gaps and the capability of converging vibratory energy in the band gaps at resonant cells. It...
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Long-Time Behavior for Semilinear Equation with Time-Dependent and Almost Sectorial Linear Operator
In this paper we study the solvability and asymptotic dynamics of a nonautonomous semilinear reaction–diffusion equation in a domain with a handle
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On the solution of evolution p-Laplace equation with memory term and unknown boundary Dirichlet condition
In the present paper, we are interested in investigating a classe of nonlinear parabolic integro-differential equation with unknown flux on the part...
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Novel analysis of nonlinear seventh-order fractional Kaup–Kupershmidt equation via the Caputo operator
In this work, we use two unique methodologies, the homotopy perturbation transform method and Yang transform decomposition method, to solve the...
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Bitsadze-Samarsky type problems with double involution
In this paper, the solvability of a new class of nonlocal boundary value problems for the Poisson equation is studied. Nonlocal conditions are...
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Clifford-valued linear canonical wave-packet transform and corresponding uncertainty principles
In an effort to express Clifford-valued signals efficiently in time–frequency domain, we introduce the notion of the novel integral transform known...
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On a class of Kirchhoff problems with nonlocal terms and logarithmic nonlinearity
In this present paper, we concern investigating nonlinear Kirchhoff-type problems subject to Dirichlet boundary conditions, incorporating nonlocal...
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Trending on the use of Google mobility data in COVID-19 mathematical models
Google mobility data has been widely used in COVID-19 mathematical modeling to understand disease transmission dynamics. This review examines the...
