St. Petersburg Mathematical Journal, 4. cilt,4-6. sayılarAmerican Mathematical Society, 1993 |
Kitabın içinden
87 sonuçtan 1-3 arası sonuçlar
Sayfa 910
... exists a morphism a : B → A such that σa 18. It is called a split epimorphism if there exist morphisms a , ẞ , y such that σa = 1 , yẞ = 1 , and ao + By = 1. In this case , B = kero , σ = coker ẞ , a = kery , and y = coker a . β γβ A ...
... exists a morphism a : B → A such that σa 18. It is called a split epimorphism if there exist morphisms a , ẞ , y such that σa = 1 , yẞ = 1 , and ao + By = 1. In this case , B = kero , σ = coker ẞ , a = kery , and y = coker a . β γβ A ...
Sayfa 912
... exists . Since ( 1 - e ) e = 0 , there also exists a y such that e = ẞy . Then 0 = ẞ- eß ß - Byß , and therefore yẞ = 1 . - = Lemma 1.6 ( the two - square lemma ) . Suppose given , in an epi - exact category ( A , w ) , a commutative ...
... exists . Since ( 1 - e ) e = 0 , there also exists a y such that e = ẞy . Then 0 = ẞ- eß ß - Byß , and therefore yẞ = 1 . - = Lemma 1.6 ( the two - square lemma ) . Suppose given , in an epi - exact category ( A , w ) , a commutative ...
Sayfa 917
... exists . Since g'vyf = 0 , there exists a morphism such that vyf = f'v ' . Similarly , there exists a morphism u ' for which μyƒ ' = ƒμ ' ; and dx = ' v ' . Now consider the universal square ( 2.1 ) Ᏸ е → Zn - 1 al g ' V W = Since vz ...
... exists . Since g'vyf = 0 , there exists a morphism such that vyf = f'v ' . Similarly , there exists a morphism u ' for which μyƒ ' = ƒμ ' ; and dx = ' v ' . Now consider the universal square ( 2.1 ) Ᏸ е → Zn - 1 al g ' V W = Since vz ...
İçindekiler
HADAMARDS CONJECTURE | 634 |
1993 No 4 | 921 |
AND ESTIMATES OF THE GREEN FUNCTION | 1054 |
Telif Hakkı | |
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According algebra analytic apply assertion assume asymptotic boundary bounded closed complete condition cone connected Consequently consider const constant construction contains continuous corresponding cubes defined definition denote depend derivatives described determined differential domain eigenvalues element English transl equality equation equivalent estimate example exists extension fact field finite fixed follows formula function given gives hence holds implies inequality integral introduce Lemma limit linear mapping Math Mathematical means measure multiplicity norm obtained Obviously operator pair particular perturbation positive possible principle problem Proof properties Proposition proved reduced relation remains Remark representation respect satisfies scattering side smooth solution space spectral spectrum subspace sufficiently Suppose Theorem theory unique vector zero