FINITE ELEMENT APPROXIMATIONS OF THE THERMOMECHANICAL PHASE TRANSITIONS IN SHAPE MEMORV ALLOYS
形状记忆合金问题的有限元逼近

In this paper discrete approximations are discussed to a nonlinear evolutionary system of partial differential equations arising from modelling the structural transitions in shape memory alloy. The existence and uniqueness of the discrete solutions are proved and error estimates for the fully discrete scheme are derived.