St. Petersburg Mathematical Journal, 10. cilt,579-1070. sayfalarAmerican Mathematical Society, 1999 |
Kitabın içinden
73 sonuçtan 1-3 arası sonuçlar
Sayfa 923
... algebra l1 ( Z + ) , which admits no norm control for the inverses for 0 < 8 ≤ 1/2 ( see Chapter 1 ) , turns out to be the only exception in the scale of weighted algebras l1 ( Z + , w ) , up to the weight regularity mentioned above ...
... algebra l1 ( Z + ) , which admits no norm control for the inverses for 0 < 8 ≤ 1/2 ( see Chapter 1 ) , turns out to be the only exception in the scale of weighted algebras l1 ( Z + , w ) , up to the weight regularity mentioned above ...
Sayfa 924
... algebra with the unit e = eo ( Sok ) kez . In this case , the equivalent Banach algebra norm is given by the formula = * || x || p , w = sup { || xy || p , w : || y || p , w ≤1 } , with the following equivalence between || || p.w and ...
... algebra with the unit e = eo ( Sok ) kez . In this case , the equivalent Banach algebra norm is given by the formula = * || x || p , w = sup { || xy || p , w : || y || p , w ≤1 } , with the following equivalence between || || p.w and ...
Sayfa 925
... algebra IP ( Z , w ) is always embedded in the weighted algebra l1 ( Z , r1 ) = { x : Σk < o│xk│rk + Σk > 0│xkrk < ∞ } . This provides a necessary condition for IP ( Z , w ) to be an algebra : ( r1 / w ) € 1o ' ( Z ) , or ...
... algebra IP ( Z , w ) is always embedded in the weighted algebra l1 ( Z , r1 ) = { x : Σk < o│xk│rk + Σk > 0│xkrk < ∞ } . This provides a necessary condition for IP ( Z , w ) to be an algebra : ( r1 / w ) € 1o ' ( Z ) , or ...
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American Mathematical Society analytic assume assumptions B₁ Banach algebra Beurling-Sobolev algebra boundary c₁ compact conformal mapping construct continuous convergence Corollary corresponding defined definition denote domain embedding English transl equation equivalent esk₁ estimate exists finite formula Fourier geodesic Hence Hilbert space homeomorphic homotopy implies inequality integral interpolation interval intrinsic metric inverse IP(Z kernel Lemma linear manifold mapping class groups Math Mathematics Subject Classification metric metric spaces mult N₁ nonselfadjoint norm obtain operator-valued function Petersburg polyhedron polynomial problem Proposition proved pure point r.i. space rank one perturbations relation respect scalar selfadjoint selfadjoint operator sequence singular spectrum solution spectral function spline subgroup Subsection subspace sufficiently symmetric operator theory unitary unitary operator upper bounded curvature vector field whence zero