St. Petersburg Mathematical Journal, 7. cilt,1-3. sayılarAmerican Mathematical Society, 1996 |
Kitabın içinden
36 sonuçtan 1-3 arası sonuçlar
Sayfa 277
... APPROXIMATIONS TO MARKOV FUNCTIONS A. A. PEKARSKIŤ ABSTRACT . Let K be the segment I = [ -1 , 1 ] or the disk △ = { z : | z | ≤ 1 } . Given a function ƒ C ( K ) , let Rn ( f , K ) stand for the best uniform approximation to ƒ by ...
... APPROXIMATIONS TO MARKOV FUNCTIONS A. A. PEKARSKIŤ ABSTRACT . Let K be the segment I = [ -1 , 1 ] or the disk △ = { z : | z | ≤ 1 } . Given a function ƒ C ( K ) , let Rn ( f , K ) stand for the best uniform approximation to ƒ by ...
Sayfa 309
... approximation and the extremum problem for linear functionals on the approximated element involves the annihilator and leads to characterizations of the elements of best approximation ( " Chebyshev's theorem " ) . This duality is ...
... approximation and the extremum problem for linear functionals on the approximated element involves the annihilator and leads to characterizations of the elements of best approximation ( " Chebyshev's theorem " ) . This duality is ...
Sayfa 339
... approximation in normed linear spaces by elements of linear subspaces , Grundlehren Math . Wiss . , vol . 171 , Springer - Verlag , New York - Berlin , 1970 . 5. E. W. Cheney , The best approximation of multivariate functions by ...
... approximation in normed linear spaces by elements of linear subspaces , Grundlehren Math . Wiss . , vol . 171 , Springer - Verlag , New York - Berlin , 1970 . 5. E. W. Cheney , The best approximation of multivariate functions by ...
İçindekiler
S Ya Khavinson Annihilator of linear superpositions | 307 |
A A Borichev and A L Volberg Finiteness of the set of limit cycles | 343 |
Burago and V A Zalgaller Isometric piecewise linear immersions | 369 |
Telif Hakkı | |
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approximation arbitrary assume automorphism b₁ boundary Brauer group charge vector coalgebra cocharacter coefficients commutative comodule condition conformal consider const Corollary corresponding defined definition denote diagram dipole edge element elliptic curve embedding English transl Eo(k equal equation equivalent estimate exact sequence exists field F finite formula functions group G homomorphism Hopf algebras implies inequality integral invariant involution isometric isometric geometrization isomorphic k₁ K₂ labeled graph Lemma manifold Math Mathematical matrix maximal block Moreover morphism multiplicative nontrivial nonzero norm obtain operator orientation polynomial problem proof of Theorem properties Proposition prove quadratic forms reduction relation representation respectively satisfies skew field space Stefan problem subgroup subspace symmetric group T₁ tableau Theorem 1.1 torus transformation triangles unramified variables vertex vertices W-structure Weierstrass equation zero σΕΣ