The growing usage of elastic, piezoelectric and magneto-electro-elastic composites has
motivated the scientific and industrial communities to develop new numerical methods …

АННОТАЦИЯ Представлен краткий обзор современного состояния и путей развития
методов исследования дисперсии волн в функционально-градиентных и слоистых …

The paper introduces a semi-analytical method, the Legendre polynomial approach (LPA),
for solving the three-dimensional axisymmetric vibrations problem induced by the …

In fifth generation (5G) mobile communication, radio frequency is in the super high
frequency range (3–30 GHz). Thus, different from Ohm law, electrode loss at GHz frequency …

The paper presents a semi-analytical method, named the Double Legendre Polynomial
Method (DLPM), which is extended for modeling the axisymmetric free vibration of a …

A mapped orthogonal functions technique is extended for solving three-dimensional
acoustical wave problems with taking into account electrical sources. For validation and …

This work presents the modeling of high contrast partially electroded resonators by means of
a polynomial approach. This method allows easily solving the equations that govern the …

Our paper focuses on wave propagation in a circular annular piezoelectric plate with
hexagonal elastic symmetry used in Micro-Electromechanical Systems (MEMS). The …

Legendre polynomial method which describes the structure and incorporates automatically
the boundary conditions in constitutive and propagation equations is used to model acoustic …

A bidimensional analysis of 6 mm hexagonal resonators is described using a double
orthonormal basis set for the expansion of field quantities. The analysis takes into account …