Geodesic
A blowup result in a multidimensional semilinear thermoelastic system
Electronic journal of differential equations, Tome 2001 (2001)
In this work, we consider a multidimensional semilinear system of thermoelasticity and show that the energy of any weak solution blows up in finite time if the initial energy is negative. This work generalizes earlier results in [5] and [8].
Classification : 35K22, 58D25, 73B30
Keywords: thermoelasticity, weak solutions, negative energy, blowup, finite time 
@article{EJDE_2001__2001__a156,
     author = {Messaoudi,  Salim A.},
     title = {A blowup result in a multidimensional semilinear thermoelastic system},
     journal = {Electronic journal of differential equations},
     year = {2001},
     volume = {2001},
     zbl = {0980.35017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a156/}
}
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Messaoudi,  Salim A. A blowup result in a multidimensional semilinear thermoelastic system. Electronic journal of differential equations, Tome 2001 (2001). http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a156/