Abstract
If we want to minimize a functional of the type:
where to is an open set in \({\rm{F}}\left( {{\rm{u}},\Omega } \right)\, = \,\int\limits_\Omega {{\rm{f}}\left( {{\rm{x,u}}\left( {\rm{x}} \right),{\rm{Du}}\left( {\rm{x}} \right)} \right){\rm{dx}}}\) it is useful to know whether the integral F(u,Ω)is sequentially lower semicontinuous (slsc) with respect to a topology T on w1,p such that there exists a T-compact minimizing sequence.
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© 1983 D. Reidel Publishing Company
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Fusco, N. (1983). Remarks on the Relaxation of Integrals of the Calculus of Variations. In: Ball, J.M. (eds) Systems of Nonlinear Partial Differential Equations. NATO Science Series C: (closed), vol 111. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-7189-9_25
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