The following pages link to (Q5182067):
Displaying 18 items.
- Existence of best approximations by sums of exponentials (Q759342) (← links)
- Existence of best approximations (Q1154066) (← links)
- Regular \(C^ 1-\)parametrizations for exponential sums and splines (Q1164806) (← links)
- On the number of local best approximations by exponential sums (Q1165414) (← links)
- Density of \(\varphi\)-polynomials (Q1215104) (← links)
- The `lethargy' theorem - a property of approximation by \(\gamma\)- polynomials (Q1217285) (← links)
- Approximation with sums of exponentials in \(L_p[0,\infty)\) (Q1223772) (← links)
- On rational \(L_2\)-Approximation (Q1229370) (← links)
- Existence and characterization of optimal quadrature formulas for a certain class of differentiable functions (Q1248773) (← links)
- On alternation numbers in nonlinear Chebyshev approximation (Q1252983) (← links)
- Chebyshev approximation by \(\gamma\)-polynomials. III. On the number of best approximations (Q1254679) (← links)
- A unified approach to differential characterizations of local best approximations for exponential sums and splines (Q1836115) (← links)
- Discrete nonlinear approximation (Q1846061) (← links)
- Characterization of best approximations by sums of exponentials (Q2264273) (← links)
- Existence of best spline approximations with free knotes (Q2538888) (← links)
- On the existence of closest points for non-linear approximating families (Q2548390) (← links)
- Chebyshev approximation by \(\gamma\)-polynomials. I (Q2551911) (← links)
- Nonlinear \(L_p\) approximation (Q2554498) (← links)
