Symbolic Methods to Enhance the Precision of Numerical Abstract Domains

The idea now is to obtain an approximation of the first-order corrector using the finite- element method and the inverted finite elements one as already done for the isotropic

89 :لصفلا ةصلاخ كنب ىلع ةيقيبطتلا ةساردلا للاخ نم BNP Paribas ةءافكب ةيلاملا هتظفحم ةرادإب موقي كنبلا نأ جتنتسن ، لاعفو ىلع كلذب ادمتعم ةي ا

6, the axiomatic semantics modulo theory T (and thus the logical abstract domains with that semantics) are sound when all the interpretations we wish to consider for the program

proposed a time and space discretization of the problem in the case where the domain is the whole space R d and showed the convergence of a class of flux-splitting finite volume

c) Adaptation of the interpretation In the previous sections, it has been shown how to build automatically with several opera- tors one relationship between the numerical and

We need each domain to be able to represent the > value for a variable without using ghost variables.. Actually, with

Moreover, we remark that such properties can be derived by induction over the inductive definition, which suggests a fixed- point computation, that is, an abstract interpretation based

elliptic boundary value problem, very weak formulation, finite element method, mesh grading, singular complement method, discretization error estimate.. AMS