St. Petersburg Mathematical Journal, 4. cilt,4-6. sayılarAmerican Mathematical Society, 1993 |
Kitabın içinden
55 sonuçtan 1-3 arası sonuçlar
Sayfa 768
... perturbation . We choose a κ > 0 such that the neighborhoods Oj : = { t € S ' : | t − T ; | < x } of the points ; are disjoint . Corresponding to an analytic perturbation of the diffeomorphisms ( ) is an analytic perturbation ( t , p ) ...
... perturbation . We choose a κ > 0 such that the neighborhoods Oj : = { t € S ' : | t − T ; | < x } of the points ; are disjoint . Corresponding to an analytic perturbation of the diffeomorphisms ( ) is an analytic perturbation ( t , p ) ...
Sayfa 867
... perturbation theory , Mat . Sb . 33 ( 75 ) ( 1953 ) , 597-626 . ( Russian ) [ K2 ] [ K3 ] [ K4 ] On perturbation determinants and the trace formula for unitary and selfadjoint operators , Dokl . Akad . Nauk SSSR 144 ( 1962 ) , 268–271 ...
... perturbation theory , Mat . Sb . 33 ( 75 ) ( 1953 ) , 597-626 . ( Russian ) [ K2 ] [ K3 ] [ K4 ] On perturbation determinants and the trace formula for unitary and selfadjoint operators , Dokl . Akad . Nauk SSSR 144 ( 1962 ) , 268–271 ...
Sayfa 1056
... perturbations the eigenvalues of the SM can accumulate at 1 only from below ( only from above ) . The second result is formu- lated in terms of a rotation of the spectrum of the SM . Namely , as the perturbation increases ( decreases ) ...
... perturbations the eigenvalues of the SM can accumulate at 1 only from below ( only from above ) . The second result is formu- lated in terms of a rotation of the spectrum of the SM . Namely , as the perturbation increases ( decreases ) ...
İçindekiler
MATHEMATICS | 665 |
150 | 832 |
ABSTRACT Let be an elliptic differential operator of order n2 with constant | 940 |
Telif Hakkı | |
4 diğer bölüm gösterilmiyor
Diğer baskılar - Tümünü görüntüle
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