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On asymptotic equipartition of energy in linear elastodynamics for exterior domains
This paper deals with the problem of equipartition of the total energy in linear elastodynamics for exterior domains. Suitable hypotheses on the...
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Shock waves by a kinetic model of van der Waals fluids
We present a four-velocity kinetic model of van der Waals fluids. Although, from the physical point of view this model is very simple, mathematically...
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New realization of Chua’s circuit and verification of chaos by harmonic balance analysis
Chua’s circuit, which consists of two capacitors, one inductor, two resistors, one linear voltage-controlled voltage source (VCVS) and...
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Study of diamagnetic interactions between superheated-superconducting spheres: a numerical approach
In order to simulate a superheated-superconducting detector being constructed for particle physics purposes, we study a bidimensional lattice of...
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Dressed solitary waves in thick-walled elastic tubes
In the present work, by using the approximate nonlinear equations of an incompressible inviscid fluid contained in a prestressed thick elastic tube,...
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Improved adaptive model control
The Adaptive Model Control methodology is based on obtaining the model of a plant adaptively by using a FIR (Finite Impulse Response) filter, and...
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Structural response of cylindrically curved laminated composite shells subjected to blast loading
This paper is concerned with the theoretical analysis and correlation with the numerical results of the displacement time histories of the...
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A bifurcated waveguide problem
We consider the diffraction of the dominant mode in a parallel-plate waveguide with hard boundaries which is incident on a centered soft-hard...
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Stability of Poiseuille flow of an incompressible second-grade Rivlin-Ericksen fluid
In the present work, the stability of Poiseuille flow of a second-grade incompressible Rivlin-Ericksen fluid in a circular cylinder is investigated...
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An analysis of maximum clique formulations and saturated linear dynamical network
Several formulations and methods used in solving an NP-hard discrete optimization problem, maximum clique, are considered in a dynamical system...
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Theoretical investigation of Stoneley-wave attenuation and dispersion in a fluid filled fracture in transversely isotropic formation
The wave motion in a fluid-filled fracture embedded in an anisotropic medium is investigated using the technique of partial waves. A model is derived...
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Geochemistry of subduction-related mafic to felsic volcanic rocks of the late Archean Wawa greenstone belts, Superior Province, Canada
The late Archean (2.7 Ga) Schreiber-Hemlo and White River-Dayohessarah greenstone belts are characterized by tectonically juxtaposed volcanic and...
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A recurrent perceptron learning algorithm for cellular neural networks
A supervised learning algorithm for obtaining the template coefficients in completely stable Cellular Neural Networks (CNNs) is analysed in the...
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Self-duality in dimensions 2n>4: equivalence of various definitions and the derivation of the octonionic instanton solution
We show that the notion of strong self-duality of 2-forms in dimensions 2 n , defined by the equality of the absolute values of the eigenvalues of the...
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Approximate first integrals of nonlinear oscillators with one-degree of freedom
Exact symmetries of the unperturbed (linear) part of the dynamical systems are determined. Resonance conditions which lead to the symmetry-breaking...
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Numerical simulation of liquid phase electroepitaxial growth of GaInAs under magnetic field
Numerical simulations were carried out for the liquid phase electroepitaxial (LPEE) growth process of ternary alloy GaInAs under external magnetic...
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Correlations between frequency shifts and volume changes near the λ-phase transitions in NH4Cl
This study gives our correlations between the volume changes and the ultrasonic frequencies of NH 4 Cl as a function of temperature under various...
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On Symmetric irreducible tensors in d-dimensions
This paper establishes the notion of symmetric irreducible tensors with arbitrary dimensions d ≥ 2. These tensors are generalisations of a symmetric...
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An alternative curve in the use of high speed transportation systems
Consideration of extremely high speeds on railways and motorways have improved the importance of the relationship between the horizontal and vertical...
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The design of hydraulic steel gates subject to wave motion and fatigue life prediction according to the theory of stochastic dynamic analysis
Linear wave theory is used to give a design procedure for a steel gate. For designing the steel gate, the wave pressure spectrum is adapted from the...