St. Petersburg Mathematical Journal, 4. cilt,4-6. sayılarAmerican Mathematical Society, 1993 |
Kitabın içinden
9 sonuçtan 1-3 arası sonuçlar
Sayfa 637
... semigroup V that V is convex . A linear semigroup K is called a cone if the relations uЄ K and -u € K imply that u = 0 . Let KCH be a cone . Then a partial order ≤ can be introduced in H according to the following rule : uv if and only ...
... semigroup V that V is convex . A linear semigroup K is called a cone if the relations uЄ K and -u € K imply that u = 0 . Let KCH be a cone . Then a partial order ≤ can be introduced in H according to the following rule : uv if and only ...
Sayfa 638
... semigroup V { u } * . Let V be a closed linear semigroup in the space H. In this case the extremality criterion stated above gets the following modification . A vector uo € V is a solution of the minimization problem ( 1.1 ) if and only ...
... semigroup V { u } * . Let V be a closed linear semigroup in the space H. In this case the extremality criterion stated above gets the following modification . A vector uo € V is a solution of the minimization problem ( 1.1 ) if and only ...
Sayfa 1199
... semigroup exp { t } on H. ( 2 ) The semigroup exp { t } has an invariant subspace in H that is given by the projection ( 3.5 ) P ( ¿ ) = e ( § ) ( ƒ , e * ) x ( § ) , where x is the indicator function of the ball { č | || < 0 } of ...
... semigroup exp { t } on H. ( 2 ) The semigroup exp { t } has an invariant subspace in H that is given by the projection ( 3.5 ) P ( ¿ ) = e ( § ) ( ƒ , e * ) x ( § ) , where x is the indicator function of the ball { č | || < 0 } of ...
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