標題: Titlebook: General Topology II; Compactness, Homolog A. V. Arhangel’skii Book 1996 Springer-Verlag Berlin Heidelberg 1996 Algebraic structure.Boolean [打印本頁] 作者: GERM 時間: 2025-3-21 19:07
書目名稱General Topology II影響因子(影響力)
書目名稱General Topology II影響因子(影響力)學科排名
書目名稱General Topology II網(wǎng)絡公開度
書目名稱General Topology II網(wǎng)絡公開度學科排名
書目名稱General Topology II被引頻次
書目名稱General Topology II被引頻次學科排名
書目名稱General Topology II年度引用
書目名稱General Topology II年度引用學科排名
書目名稱General Topology II讀者反饋
書目名稱General Topology II讀者反饋學科排名
作者: Bombast 時間: 2025-3-21 23:52
Compact Extensions,sets of . are open in . ∪{ξ}. Let us assume that . ≠ ?. The compact space . ∪ {ξ} containing . as a dense open subspace has one essential deficiency. It does not even satisfy the . separation axiom since none of the sets {.}, where . ∈ ., is closed in . ∪ {ξ}.作者: triptans 時間: 2025-3-22 04:16
Book 1996tness appeared in mathematics for the first time as one of the main topo- logical properties of an interval, a square, a sphere and any closed, bounded subset of a finite dimensional Euclidean space. Once it was realized that pre- cisely this property was responsible for a series of fundamental fact作者: 喊叫 時間: 2025-3-22 06:46
Compactness and Products,strictions on the cardinality of the family of factors and their separation properties, while other properties of compactness type can be destroyed already by the operation of the product of two spaces or even by the operation of topological squaring.作者: Cubicle 時間: 2025-3-22 10:20 作者: 佛刊 時間: 2025-3-22 16:17 作者: 佛刊 時間: 2025-3-22 18:51 作者: 的闡明 時間: 2025-3-22 21:22
Lubica Benuskova,Nikola KasabovA space . is called . if every open cover of . contains a finite subcover. A compact Hausdorff space will be called a .. We shall see that the Hausdorff separation axiom has a great impact on the properties of compact spaces.作者: 埋葬 時間: 2025-3-23 01:40 作者: Coma704 時間: 2025-3-23 05:49
Computational Nuclear Physics 2A . is a function defined on the class of all topological spaces or on any of its subclasses whose values are infinite cardinal numbers and has the property that for homeomorphic spaces the function assumes the same value. In general topology the theme of cardinal invariants plays a crucial role. We will provide some reasons why this is the case.作者: phlegm 時間: 2025-3-23 11:47
Compactness and Its Different Forms: Separation Axioms,A space . is called . if every open cover of . contains a finite subcover. A compact Hausdorff space will be called a .. We shall see that the Hausdorff separation axiom has a great impact on the properties of compact spaces.作者: 厚臉皮 時間: 2025-3-23 17:44
Continuous Mappings of Compact Spaces,One of the most fundamental properties of compactness is its invariance under continuous mappings.作者: 玉米 時間: 2025-3-23 18:18
Cardinal Invariants in the Class of Compacta,A . is a function defined on the class of all topological spaces or on any of its subclasses whose values are infinite cardinal numbers and has the property that for homeomorphic spaces the function assumes the same value. In general topology the theme of cardinal invariants plays a crucial role. We will provide some reasons why this is the case.作者: 惡心 時間: 2025-3-23 22:30 作者: 賭博 時間: 2025-3-24 02:45
Scaling Laws for Diesel Combustion Systems, the credit for the creation and growth of general topology must be given to the theory of functions. Precisely this theory provided (and is still providing) the enlightenment and energy responsible for the development of modern general topology.作者: 讓步 時間: 2025-3-24 06:36
Metrizability Conditions for Compact, Countably Compact and Pseudocompact Spaces,riety of very diverse metrizability theorems related to compact spaces. It is possible to consider the question of metrizability of compact spaces as a small part of the theory of cardinal invariants of such spaces (see the following section). This part, however, is so special and important that it deserves a separate treatment.作者: 和音 時間: 2025-3-24 11:04 作者: 圖畫文字 時間: 2025-3-24 18:39
978-3-642-77032-6Springer-Verlag Berlin Heidelberg 1996作者: 堅毅 時間: 2025-3-24 21:09
General Topology II978-3-642-77030-2Series ISSN 0938-0396 作者: oxidant 時間: 2025-3-25 00:56
Axonal Navigation Through Voxel Substratess appeared in mathematics for the first time as one of the main topological properties of an interval, a square, a sphere and any closed, bounded subset of a finite dimensional Euclidean space. Once it was realized that precisely this property was responsible for a series of fundamental facts relate作者: cavity 時間: 2025-3-25 04:04 作者: jaundiced 時間: 2025-3-25 08:27
Three-Body Bound-State Calculations,riety of very diverse metrizability theorems related to compact spaces. It is possible to consider the question of metrizability of compact spaces as a small part of the theory of cardinal invariants of such spaces (see the following section). This part, however, is so special and important that it 作者: 結(jié)合 時間: 2025-3-25 15:25 作者: COM 時間: 2025-3-25 17:19
Scaling Laws for Diesel Combustion Systems, the credit for the creation and growth of general topology must be given to the theory of functions. Precisely this theory provided (and is still providing) the enlightenment and energy responsible for the development of modern general topology.作者: 正式通知 時間: 2025-3-25 22:47
Chunfang Huo,Matthias Beller,Haijun Jiaoe in the case of mutual correspondence between an arbitrary Tikhonov space . and the ring . (.) of all bounded, continuous real-valued functions on . Denote by .(.) the set of all nontrivial homomorphisms of the ring . (.) into the ring ? of real numbers and introduce the topology of pointwise conve作者: 跑過 時間: 2025-3-26 03:04
Introduction,oncept of compactness and secured a natural medium for its harmonious development is a major credit to this area of mathematics. The final formulation of a general definition of compactness and the creation of the foundations of the theory of compact topological spaces are due to P.S. Aleksandrov an作者: 割公牛膨脹 時間: 2025-3-26 07:34
Algebraic Structures and Compactness. A Review of the Most Important Results,.). Thus the set . .(.) can be canonically identified with the set of all maximal ideals of the ring .(.). The mapping . of the space . into the space .(.) described by . → .. is a homeomorphism of . onto a subspace of the space .(.). The following result is known as the . (see Naimark (1956)).作者: paradigm 時間: 2025-3-26 11:38
Axonal Navigation Through Voxel Substratesoncept of compactness and secured a natural medium for its harmonious development is a major credit to this area of mathematics. The final formulation of a general definition of compactness and the creation of the foundations of the theory of compact topological spaces are due to P.S. Aleksandrov an作者: 江湖騙子 時間: 2025-3-26 13:07
Chunfang Huo,Matthias Beller,Haijun Jiao.). Thus the set . .(.) can be canonically identified with the set of all maximal ideals of the ring .(.). The mapping . of the space . into the space .(.) described by . → .. is a homeomorphism of . onto a subspace of the space .(.). The following result is known as the . (see Naimark (1956)).作者: TEN 時間: 2025-3-26 17:09
Book 1996n of the concept of compactness and secured a natural medium for its harmonious development is a major credit to this area of mathematics. The final formulation of a general definition of compactness and the creation of the foundations of the theory of compact topological spaces are due to P.S. Alek作者: Institution 時間: 2025-3-26 23:50
0938-0396 he final formulation of a general definition of compactness and the creation of the foundations of the theory of compact topological spaces are due to P.S. Alek978-3-642-77032-6978-3-642-77030-2Series ISSN 0938-0396 作者: Induction 時間: 2025-3-27 04:18
Introduction,s appeared in mathematics for the first time as one of the main topological properties of an interval, a square, a sphere and any closed, bounded subset of a finite dimensional Euclidean space. Once it was realized that precisely this property was responsible for a series of fundamental facts relate作者: 一瞥 時間: 2025-3-27 08:50
Compactness and Products,ntable compactness, pseudocompactness and other properties of compactness type. Compactness is preserved under formation of the product without any restrictions on the cardinality of the family of factors and their separation properties, while other properties of compactness type can be destroyed al作者: 背信 時間: 2025-3-27 10:17 作者: Malaise 時間: 2025-3-27 14:12 作者: 辯論 時間: 2025-3-27 21:32 作者: 遺留之物 時間: 2025-3-28 01:46
Algebraic Structures and Compactness. A Review of the Most Important Results,e in the case of mutual correspondence between an arbitrary Tikhonov space . and the ring . (.) of all bounded, continuous real-valued functions on . Denote by .(.) the set of all nontrivial homomorphisms of the ring . (.) into the ring ? of real numbers and introduce the topology of pointwise conve作者: Nausea 時間: 2025-3-28 05:27 作者: 刪減 時間: 2025-3-28 08:19 作者: 截斷 時間: 2025-3-28 10:38
Renin-induced Hypertension, larger doses there was a more pronounced rise, which was, however, followed by a return toward normal levels in spite of the continued infusion. Even when the period of infusion was extended up to 18 days, hypertension did not become self-sustained and no hypertensive vascular lesions were observed作者: Palpable 時間: 2025-3-28 18:36 作者: 在前面 時間: 2025-3-28 20:15 作者: 史前 時間: 2025-3-29 01:00 作者: 健忘癥 時間: 2025-3-29 06:21
