St. Petersburg Mathematical Journal, 4. cilt,4-6. sayılarAmerican Mathematical Society, 1993 |
Kitabın içinden
4 sonuçtan 1-3 arası sonuçlar
Sayfa 913
... homotopy category of the category of complexes over the addi- tive category , i.e. , the quotient category of the category of complexes Kom ( ✓ ) modulo homotopy equivalence . If Kom * ( ) , Kom ̄ ( ✓ ) , and Kom ( ) denote the full ...
... homotopy category of the category of complexes over the addi- tive category , i.e. , the quotient category of the category of complexes Kom ( ✓ ) modulo homotopy equivalence . If Kom * ( ) , Kom ̄ ( ✓ ) , and Kom ( ) denote the full ...
Sayfa 915
... homotopy category has already been proved in Proposition 2.2 . In view of Proposi- tion 2.1 , it remains to prove that if Ye and X is a direct summand of Y in the homotopy category , then Xe . Let f : XY and g : Y → X be morphisms in ...
... homotopy category has already been proved in Proposition 2.2 . In view of Proposi- tion 2.1 , it remains to prove that if Ye and X is a direct summand of Y in the homotopy category , then Xe . Let f : XY and g : Y → X be morphisms in ...
Sayfa 916
... homotopic ; the homotopy is given by h = ( h " ) , where h ° , h1 = 1 , h2 = i , and hk = 0 for k { 0 , 1 , 2 , } . By assumption , 1 − e = μv , where μ = kerл and v = cokeri . Then vμ = 1 , and so e is a split idempotent . - Corollary ...
... homotopic ; the homotopy is given by h = ( h " ) , where h ° , h1 = 1 , h2 = i , and hk = 0 for k { 0 , 1 , 2 , } . By assumption , 1 − e = μv , where μ = kerл and v = cokeri . Then vμ = 1 , and so e is a split idempotent . - Corollary ...
İçindekiler
MATHEMATICS | 665 |
150 | 832 |
ABSTRACT Let be an elliptic differential operator of order n2 with constant | 940 |
Telif Hakkı | |
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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