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In the space L2, we determine the exact values of some n-widths for the classes of functions such that the generalized moduli of continuity of their (ψ, β)-derivatives or their… Click to show full abstract
In the space L2, we determine the exact values of some n-widths for the classes of functions such that the generalized moduli of continuity of their (ψ, β)-derivatives or their weighted means do not exceed the values of the majorants Φ satisfying certain conditions. Specific examples of realization of the obtained results are also analyzed.
Keywords:
values widths;
continuity;
widths classes;
jackson type;
exact values;
type inequalities
Journal Title: Ukrainian Mathematical Journal
Year Published: 2017
Link to full text (if available)
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Journal Title: Ukrainian Mathematical Journal
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!