Conditions de bifurcation à l’intérieur et aux frontière pour une classe de matériaux non-standards. (Bifurcation conditions inside and at the boundary for a class of non-standard materials). (French) Zbl 0659.73021
This paper presents some properties of the rate boundary value problem arising for a large class of materials. Some conditions for the existence and uniqueness are given and the associated linear problem is investigated in detail; necessary and sufficient conditions for its well- posedness are derived and interpreted.
MSC:
74S30 | Other numerical methods in solid mechanics (MSC2010) |
58E07 | Variational problems in abstract bifurcation theory in infinite-dimensional spaces |