anaerobic
发表于 2025-3-25 05:00:40
Wirtschaft als funktionales TeilsystemAs the two-dimensional analogue of an are in .., we take a disk in .. defined as follows. Let . be the closed unit disk in the ζ-plane and let ..,…, .. be continuous functions defined on .. Assume that the map ζ → (..(ζ),…, ..(ζ)) is one to one on .. The image . of . under this map we call a . in ...
闲逛
发表于 2025-3-25 08:53:37
https://doi.org/10.1007/978-3-531-90905-9Given Banach algebras ?. and ?. with maximal ideal spaces .. and .., if ?. and ?. are isomorphic as algebras, then .. and .. are homeomorphic. It is thus to be expected that the topology of . (?) is reflected in the algebraic structure of ?, for an arbitrary Banach algebra ?.
玉米棒子
发表于 2025-3-25 12:58:03
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podiatrist
发表于 2025-3-25 19:33:17
https://doi.org/10.1007/978-3-642-90965-8Let . be a compact set in .. which lies on a smooth .-dimensional (real) submanifold ∑ of ... Assume that . is polynomially convex. Under what conditions on ∑ can we conclude that .?
compel
发表于 2025-3-25 22:18:30
https://doi.org/10.1007/978-3-662-32915-3In Sections 13, 14 and 17 we have studied polynomial approximation on certain kinds of .-dimensional manifolds in C.. In this Section we consider the case . Let ∑ be a .-dimensional submanifold of an open set in C. with .. Let . be a compact set which lies on ∑ and contains a relatively open subset of ∑.
Leaven
发表于 2025-3-26 01:45:30
Preliminaries and Notations,Let . be a compact Hausdorff space.
COST
发表于 2025-3-26 05:00:43
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发表于 2025-3-26 09:09:26
Operational Calculus in One Variable,Let ℱ denote the algebra of all function . on –π≤θ≤π, with
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发表于 2025-3-26 12:57:53
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有恶臭
发表于 2025-3-26 17:12:21
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