SOME APPLICATIONS OF LINEAR RESPONSE THEORY TO MEDIA WITH MECHANICAL RELAXATION PHENOMENA

被引：2
|
作者：
Ciancio, A. [1 ]
Ciancio, V. [1 ]
Farsaci, F. [2 ]
机构：
[1] Univ Messina, Dept Math, C da Parpardo S Ta Seprone 31, I-98166 Messina, Italy
[2] IPCF, CNR, Messina, Italy
来源：
ASYMPTOTIC METHODS IN NONLINEAR WAVE PHENOMENA: IN HONOR OF THE 65TH BIRTHDAY OF ANTONIO GRECO | 2007年
关键词：
Linear response theory; relaxation phenomena; phenomenological coefficients;
D O I：
10.1142/9789812708908_0006
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The general linear response theory it applied for study mechanical relaxations phenomena in continuous media. It is shown that phenomenological and state coefficients, in viscoanelastic media can be obtained as function of quantities which are experimentally measurable. The behaviour of the medium at low and high frequency is taking in account. Therefore, by compared the solutions of the differential equations that describe relaxation phenomena in the considered model to a relation that describe the same phenomena in linear response theory, it is possible to determine the aforementioned coefficients.
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页码：58 / +
页数：3
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