Apriori error estimation in terms of the third derivative for the method of successive approximations applied to ODE’S

Estimate of the Constant in Two Strength

Estimate of the Constant in Two Strengthened C.B.S. Inequalities for F.E.M. Systems of 2D Elasticity: Application to Multilevel Methods and a Posteriori Error Estimators

✍ B. Achchab; J. F. Maître 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 373 KB 👁 2 views

The constant y in the strengthened Cauchy-Buniakowski-Schwarz (C.B.S.) inequality plays a crucial role in the convergence rate of multilevel iterative methods as well as in the efficiency of a posteriori error estimators, that is in the framework of finite element approximations of S.P.D. problems.