2019
DOI: 10.1080/00036811.2019.1698721
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A problem with viscoelastic mixtures: numerical analysis and computational experiments

Abstract: In this paper, we study, from the numerical point of view, a dynamic problem involving a mixture of two viscoelastic solids. The mechanical problem is written as a system of two coupled partial differential equations. Its variational formulation is derived and an existence and uniqueness result, and an energy decay property, are recalled. Then, fully discrete approximations are introduced by using the classical finite element method and the implicit Euler scheme. A discrete stability property and a priori erro… Show more

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Cited by 2 publications
(3 citation statements)
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“…Since the last two inner product terms converge to zero due to (26), and the real part of the first two inner product term vanishes, the real part of (31) gives…”
Section: Lemma 33mentioning
confidence: 99%
See 1 more Smart Citation
“…Since the last two inner product terms converge to zero due to (26), and the real part of the first two inner product term vanishes, the real part of (31) gives…”
Section: Lemma 33mentioning
confidence: 99%
“…Several extensions to the other thermal theories can be found in previous works [28, 29]. It is worth recalling the recent papers concerning the analyticity of solutions in the case of isothermal viscoelasticity [30] and some numerical aspects concerning the same problem [31].…”
Section: Introductionmentioning
confidence: 99%
“…Several results concerning existence, uniqueness, continuous dependence and asymptotic stability can be found in the literature. See, for instance, [20][21][22][23][24][25][26][27] and [28].…”
Section: Introduction and Basic Equationsmentioning
confidence: 99%