Legendre and Chebyshev Spectral Approximations of Burger's Equation.
Leja's type polynomial condition and polynomial approximation in Orlicz spaces
Lemmes de Schwarz et lemmes d'approximations p-adiques en plusieurs variables.
Les coefficients optimaux des formules d'intégration approximative
LFS functions in multi-objective programming
We find conditions, in multi-objective convex programming with nonsmooth functions, when the sets of efficient (Pareto) and properly efficient solutions coincide. This occurs, in particular, when all functions have locally flat surfaces (LFS). In the absence of the LFS property the two sets are generally different and the characterizations of efficient solutions assume an asymptotic form for problems with three or more variables. The results are applied to a problem in highway construction, where...
Limit semigroups of Bernstein-Schnabl operators associated with positive projections
Limit semigroups of Stancu-Mühlbach operators associated with positive projections
Limits of Certain Iterates of Post-Widder Operators.
Linear abhängige Punktfunktionale bei zweidimensionalen Interpolations- und Approximationsproblemen.
Linear approximation processes in locally convex spaces. I. Semigroups of operators and saturation.
Linear Chebyshev Approximation.
Linear combinations of partitions of unity with restricted supports
Given a locally finite open covering of a normal space X and a Hausdorff topological vector space E, we characterize all continuous functions f: X → E which admit a representation with and a partition of unity subordinate to . As an application, we determine the class of all functions f ∈ C(||) on the underlying space || of a Euclidean complex such that, for each polytope P ∈ , the restriction attains its extrema at vertices of P. Finally, a class of extremal functions on the metric space...
Linear operators that preserve some test functions.
Linear prediction: Mathematics and engineering.
Linear problems (with extended range) have linear optimal algorithms.
Linear Programming and Discrete Polynomial Type Approximation in the L_1 Norm
Lineare Approximation durch komplexe Exponentialsummen.
Linearkombinationen von iterierten Bernsteinoperatoren.
Lipschitz Approximation of Uniformly Continuous Convex-Valued Functions
Lipschitz-Nikolskii constants and asymptotic simultaneous approximation of the Mn-operators. (Short Communication).