Error Bounds for Space-Time Discretizations of a 3D Model for Shape-Memory Materials

被引:4
|
作者
Mielke, Alexander [1 ]
Paoli, Laetitia [2 ]
Petrov, Adrien [1 ]
Stefanelli, Ulisse [3 ]
机构
[1] Weierstrass Inst Angew Anal & Stochast, Mohrenstr 39, D-10117 Berlin, Germany
[2] Univ St Etienne, LaMUSE Lab Math, F-42023 St Etienne, France
[3] CNR, Istit Matematica Appl Tecnol Informat, I-27100 Pavia, Italy
关键词
INDUCED PHASE-TRANSFORMATIONS; RATE-INDEPENDENT MODEL; 3-DIMENSIONAL MODEL; ALLOYS; APPROXIMATION; INELASTICITY;
D O I
10.1007/978-90-481-9195-6_14
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper deals with error estimates for space-time discretizations of a three-dimensional model for isothermal stress-induced transformations in shape-memory materials. After recalling existence and uniqueness results, a fully-discrete approximation is presented and an explicit space-time convergence rate of order h(alpha/2) + tau(1/2) for some alpha is an element of (0, 1] is derived.
引用
收藏
页码:185 / +
页数:3
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