Geodesic
Discrete and continuous cases for the problem of propagating waves for inhomogeneous medium with memory
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 19 (2015) no. 3, pp. 489-503.

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The article is devoted to the study of the wave equation for medium with memory. This equation is obtained in the process of considering the homogenized models of combined mediums. It describes one-dimensional case of the Kelvin–Voight's viscoelastic oscillations law of homogenized models. The problem is to find the function which describes the average offset of the material. The formula of propagating waves is used for this purpose. It allows to construct a solution using the general solution of the first order system in which each equation is the equation of the transfer along the corresponding characteristics. The main result consists of two theorems for discrete and continuous modification of the equation. Furthermore the article contains descriptive considerations which lead to the construction of the classical solution of the equations.
Keywords: wave equation in an inhomogeneous medium with memory, formula of propagating waves, transfer system. 
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A. N. Tsaritsanskiy. Discrete and continuous cases for the problem of propagating waves for inhomogeneous medium with memory. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 19 (2015) no. 3, pp. 489-503. http://geodesic.mathdoc.fr/item/VSGTU_2015_19_3_a6/

[1] Tsaritsanskiy A. N., “Discrete and continuous cases for the problem of propagating waves for inhomogeneous medium with memory”, The 4nd International Conference “Mathematical Physics and its Applications”, Book of Abstracts and Conference Materialseds. . I. V. Volovich; V. P. Radchenko, Samara State Technical Univ., Samara, 2014, 370–371 (In Russian)

[2] Gavrikov A. A., Shamaev A. S., “Some problems in acoustics of emulsions”, J. Math. Sci. (N. Y.), 179:3 (2011), 415–436 | DOI | Zbl

[3] Tsaritsanskiy A. N., “Problem of the Propagation of Waves in an Inhomogeneous Medium with Memory”, Math. Notes, 98:3 (2015), 492–502 | DOI | DOI | Zbl