St. Petersburg Mathematical Journal, 4. cilt,4-6. sayılarAmerican Mathematical Society, 1993 |
Kitabın içinden
8 sonuçtan 1-3 arası sonuçlar
Sayfa 667
... algorithm is presented for “ almost best ” approximation of functions of several variables by linear combinations of a fixed number of B - splines . Together with a nonlinear analogue of the Bernstein inequality proved here for such ...
... algorithm is presented for “ almost best ” approximation of functions of several variables by linear combinations of a fixed number of B - splines . Together with a nonlinear analogue of the Bernstein inequality proved here for such ...
Sayfa 668
... algorithm for nonlinear spline approximation of functions of several variables and on an inequality of Bernstein type for multidimensional splines . We briefly discuss some previous results about nonlinear piecewise polynomial and ...
... algorithm for nonlinear spline approximation of functions of several variables and on an inequality of Bernstein type for multidimensional splines . We briefly discuss some previous results about nonlinear piecewise polynomial and ...
Sayfa 677
... ALGORITHM ) Suppose that ƒ Є B ^ ( Qo ) , and ( 4.1 ) Assume further that ( 4.2 ) λ / d = 1 / p - 1 / q and 0 < λ < k . λd for q = ∞ . Our goal is to describe a nonlinear algorithm associating with each such function a spline On ( Qo ) ...
... ALGORITHM ) Suppose that ƒ Є B ^ ( Qo ) , and ( 4.1 ) Assume further that ( 4.2 ) λ / d = 1 / p - 1 / q and 0 < λ < k . λd for q = ∞ . Our goal is to describe a nonlinear algorithm associating with each such function a spline On ( Qo ) ...
İçindekiler
MATHEMATICS | 665 |
150 | 832 |
ABSTRACT Let be an elliptic differential operator of order n2 with constant | 940 |
Telif Hakkı | |
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Sık kullanılan terimler ve kelime öbekleri
a₁ analytic assertion assume asymptotic Blaschke product boundary bounded C₁ cone consider const constant construction convex corresponding covector cubes D₁ decomposition defined definition denote diffeomorphisms differential domain eigenvalues English transl equality equation equivalent estimate exists finite follows function f H₁ hence Hilbert space Hölder holds inequality inner function integral irreducible lattice Lemma Leningrad Lie algebra linear M₁ mapping Mathematical Mathematics Subject Classification maximum principle morphism multiplicity nonlinear norm obtained operator pair perturbation polynomial problem proof of Theorem properties Proposition proved representation Riemann-Roch theorem S₁ satisfying the conditions scattering matrix scattering theory selfadjoint singular smooth solution Soviet Math space spectral spectrum Steklov subspace sufficiently Suppose t₁ Theorem 1.1 theory trace formula trace-class unique unitary V₁ zero