میانگین پذیری ضعیف ضرب های تانسوری وابسته به همریختی ها
محورهای موضوعی : آمارعصمت قریشی مدینه 1 , امین محمودی 2
1 - گروه ریاضی، دانشکده علوم پایه، واحد تهران مرکزی، دانشگاه آزاد اسلامی، تهران، ایران
2 - گروه ریاضی، دانشکده علوم پایه، واحد تهران مرکزی، دانشگاه آزاد اسلامی، تهران، ایران
کلید واژه: 𝜎− weak amenability, Tensor product, 𝜎− Derivation, 𝜎− Bounded approximate diagonal,
چکیده مقاله :
در این مقاله ارتباط میان همریختی های جبرهای باناخ B و A و همریختی های جبرهای باناخ (A⊗ ̂B) را مورد مطالعه قرار داده و سپس به بررسی رابطه بین -σ میانگین پذیری ضعیف B و A و -σ میانگین پذیری ضعیف A⊗ ̂B می پردازیم.
We study the relation between homomorphisms of Banach algebras A and B with that of 𝒜⊗̂ ℬ. Then, we investigate 𝜎− weak amenability of (𝒜⊗̂ ℬ).We study the relation between homomorphisms of Banach algebras A and B with that of 𝒜⊗̂ ℬ. Then, we investigate 𝜎− weak amenability of (𝒜⊗̂ ℬ).We study the relation between homomorphisms of Banach algebras A and B with that of 𝒜⊗̂ ℬ. Then, we investigate 𝜎− weak amenability of (𝒜⊗̂ ℬ).We study the relation between homomorphisms of Banach algebras A and B with that of 𝒜⊗̂ ℬ. Then, we investigate 𝜎− weak amenability of (𝒜⊗̂ ℬ).We study the relation between homomorphisms of Banach algebras A and B with that of 𝒜⊗̂ ℬ. Then, we investigate 𝜎− weak amenability of (𝒜⊗̂ ℬ).We study the relation between homomorphisms of Banach algebras A and B with that of 𝒜⊗̂ ℬ. Then, we investigate 𝜎− weak amenability of (𝒜⊗̂ ℬ).
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