Jackson-type inequalities in the spaces \(S^{(p,q)} (\sigma^{m -1})\)
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Publication:2334909
DOI10.1134/S0001434619050079zbMath1435.41015OpenAlexW2955346208MaRDI QIDQ2334909
Publication date: 8 November 2019
Published in: Mathematical Notes (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s0001434619050079
Related Items (4)
Equivalence of K-functionals and moduli of smoothness generated by the Beltrami-Laplace operator on the spaces \(S^{(p,q)}(\sigma^{m-1})\) ⋮ Jackson-type theorem in the weak $L_{1}$-space ⋮ On quantities of the type of modulus of continuity and analogs of \(K\)-functionals in the spaces \(S^{(p,q)}(\sigma^{m-1})\) ⋮ Inverse approximation theorems in the spaces \(S^{(p,q)}(\sigma^{m-1})\)
Cites Work
- Direct and inverse theorems on the approximation of functions by Fourier-Laplace sums in the spaces \(S^{(p,q)}(\sigma^m)\)
- Exact inequalities of Jackson type for periodic functions in space \(L_ 2\)
- The exact constant in the Jackson inequality in \(L^ 2\)
- Exact estimates in the approximation of continuous functions on the sphere by linear convolution operators
- Sharp Jackson-Stechkin inequality in \(L^2\) for multidimensional spheres
- Jackson inequalities on sphere in \(L_ 2\)
- The sharp Jackson inequality in the space \(L_p\) on the sphere
- On the behavior of special classes of ultraspherical expansions. I, II
- On Jackson's inequality in \(L_2\)
- Direct and inverse theorems on approximation of functions defined on a sphere in the space S (p,q)(σm)
- ON APPROXIMATION OF FUNCTIONS ON THE SPHERE
- On exact constants in Jackson-type inequalities in the space L2
- On Jackson-Type Inequalities for Functions Defined on a Sphere
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