The following pages link to (Q3801999):
Displaying 47 items.
- Estimates for \(n\)-widths of two-weighted summation operators on trees (Q295994) (← links)
- Relative widths of Sobolev classes in the uniform and integral metrics (Q338500) (← links)
- Widths of weighted Sobolev classes on a John domain: strong singularity at a point (Q395146) (← links)
- Widths of weighted Sobolev classes on a closed interval and the spectra of nonlinear differential equations (Q455535) (← links)
- Aspects of de La Vallée Poussin's work in approximation and its influence (Q685233) (← links)
- Optimal recovery from a finite set in Banach spaces of entire functions (Q734829) (← links)
- A generalization of N. N. Chentsov's projection estimates (Q906010) (← links)
- The relative \(n\)-widths of Sobolev classes with restrictions (Q1011484) (← links)
- A retrospective on 60 years of approximation theory and associated fields (Q1041615) (← links)
- Two extremal problems for trigonometric polynomials with a prescribed number of harmonics (Q1174019) (← links)
- P. L. Chebyshev's papers on approximation theory (Q1278163) (← links)
- Approximation theorems of analysis (Q1339060) (← links)
- The theory of best approximation of functions (Q1587644) (← links)
- Commentary on the article by V. L. Goncharov, ``The theory of the best approximation of functions'' (Q1587645) (← links)
- Order estimates of the \(L_q\)-norms of generalized derivatives of the Dirichlet-type kernels with an arbitrary choice of harmonics (Q1617845) (← links)
- Widths of weighted Sobolev classes with constraints \(f(a) = \cdots = f^{(k-1)}(a) = f^{(k)}(b) = \cdots = f^{(r-1)}(b) = 0\) and the spectra of nonlinear differential equations (Q1688289) (← links)
- The radii of sections of origin-symmetric convex bodies and their applications (Q1996883) (← links)
- Leonid Kantorovich and approximation theory (Q2071595) (← links)
- Lower bounds of cowidths and widths of multiplier operators (Q2074935) (← links)
- Matrix and tensor rigidity and \(L_p\)-approximation (Q2145080) (← links)
- Approximation by classical orthogonal polynomials with weight in spaces \(L_{2, \gamma }(a,b)\) and widths of some functional classes (Q2191555) (← links)
- Kolmogorov widths of weighted Sobolev classes on an interval with conditions on the zeroth and first derivatives (Q2191996) (← links)
- Estimates of the values of \(n\)-widths of classes of analytic functions in the weight spaces \(H_{2,\gamma}(D)\) (Q2217280) (← links)
- Kolmogorov widths of the intersection of two finite-dimensional balls (Q2234439) (← links)
- Widths of function classes on sets with tree-like structure (Q2256605) (← links)
- Estimations of linear widths of the classes \(B_{p,\theta}^\Omega\) of periodic functions of many variables in the space \(L_q\) (Q2260867) (← links)
- Approximation theory and optimization problems (Q2276700) (← links)
- Widths of weighted Sobolev classes whose weights are functions of the distance to an \(h\)-set (Q2353018) (← links)
- Widths of weighted Sobolev classes with weights that are functions of the distance to some \(h\)-set: some limit cases (Q2354106) (← links)
- Kolmogorov widths of the classes \(B_{p,\theta}^\Omega\) of periodic functions of many variables in the space \(L_q\) (Q2377197) (← links)
- Diameters of certain classes of functions analytic in the unit disc. I (Q2640733) (← links)
- Criterion for the existence of a continuous embedding of a weighted Sobolev class on a closed interval and on a semiaxis (Q2655921) (← links)
- Three stages in the development of approximation theory (Q2685170) (← links)
- Kolmogorov widths of the intersection of two finite-dimensional balls in a mixed norm (Q2699798) (← links)
- On the genesis of approximation theory with special emphasis on the contributions of the St. Petersburg Mathematical School around P. L. Chebyshev (Q2736191) (← links)
- (Q3598192) (← links)
- S. M. Nikol'skii and the development of research on approximation theory in the USSR (Q3735671) (← links)
- (Q3736259) (← links)
- A view of Approximation Theory (Q3769359) (← links)
- Approximating classical theorems (Q4228077) (← links)
- The worst case complexity of the fredholm equation with periodic free term and noisy information<sup>∗</sup> (Q4935386) (← links)
- (Q5116196) (← links)
- KOLMOGOROV WIDTHS OF WEIGHTED SOBOLEV CLASSES WITH “SMALL” SINGULARITY SETS (Q5118627) (← links)
- (Q5151808) (← links)
- Kolmogorov widths of intersections of weighted Sobolev classes on an interval with conditions on the zeroth and first derivatives (Q5855933) (← links)
- On estimates of \(m\)-term approximations on classes of functions with bounded mixed derivative in the Lorentz space (Q6188008) (← links)
- On simultaneous approximation of certain classes of functions in the Bergman space \(B_2\) (Q6638454) (← links)
