St. Petersburg Mathematical Journal, 11. cilt,1-542. sayfalarAmerican Mathematical Society, 2000 |
Kitabın içinden
81 sonuçtan 1-3 arası sonuçlar
Sayfa 209
... operators , in particular , to certain periodic operators of mathematical physics such as the operator of elasticity theory , the Dirac operator , the Maxwell operator , etc. The problem of the absence of bands degenerating into points ...
... operators , in particular , to certain periodic operators of mathematical physics such as the operator of elasticity theory , the Dirac operator , the Maxwell operator , etc. The problem of the absence of bands degenerating into points ...
Sayfa 216
... operator ( 2.19 ) must be investigated in considerable detail . Besides an estimate of type ( 2.16 ) ( see ( 3.3 ) below ) , we need estimates in the classes l ,, ∞ for the symbol ( in the Fourier representation ) of the operator ( Ho ...
... operator ( 2.19 ) must be investigated in considerable detail . Besides an estimate of type ( 2.16 ) ( see ( 3.3 ) below ) , we need estimates in the classes l ,, ∞ for the symbol ( in the Fourier representation ) of the operator ( Ho ...
Sayfa 398
... operator with C - kernel equal to zero in a neighborhood of the diagonal y = y ' . = 5.2 . Now , we give an abstract definition of an integral operator in the space H = L2 ( A ; N ) of vector - valued functions u ( A ) defined on an ...
... operator with C - kernel equal to zero in a neighborhood of the diagonal y = y ' . = 5.2 . Now , we give an abstract definition of an integral operator in the space H = L2 ( A ; N ) of vector - valued functions u ( A ) defined on an ...
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A(Sp A₁ absolutely continuous American Mathematical Society assume assumptions asymptotics b₁ Bernstein algebra bigon boundary bounded c₁ coefficients condition configurations consider constant Corollary corresponding defined definition denote distinguished triangle domain dx dt dz² embedding English transl equation equivalent estimate exists extremal decomposition finite formula function functor G₁ geometrization H¹(k homomorphism homotopy classes idempotents implies inequality integral isomorphism journals K₁ kernel Lemma linear mapping Math MathSciNet matrix metric morphism norm notation obtain operator orthogonal P-category parameters polynomials problem proof of Theorem Proposition proved quadratic differential quadratic forms reduced module relation Riemann surface satisfying selfadjoint semigroup sequence solution space Steklov subalgebra Subsection sufficiently Suppose symmetric Theorem 2.1 theory trajectories u₁ unique variables vector vertex whence