🌐EnglishEnglishFrançaisTürkçeРусский中文EntityQ4317418· pop 5· linked from 12 articlesJackson's inequalityinequality on approximations of a function by algebraic or trigonometric polynomialsConnectionstrigonometric polynomialEntityInternational Standard Book NumberEntityCategoriesApproximation theoryInequalities (mathematics)Template SpringerEOM with broken refTheorems in approximation theory