promote
发表于 2025-3-28 18:07:38
Zermelo 1901, Göttingen and wrote his . in hydrodynamics. Influenced by David Hilbert, he became gradually involved in set-theoretic questions. In the winter semester 1900/01 Zermelo gave a lecture on set theory—one of the first lectures at all on this then rather new subject. We may date the main result of the paper to late winter 1900/01.
军械库
发表于 2025-3-28 20:10:08
Zermelo 1914, and of an algebraic integer (i.e. an integral element in the field . of all algebraic numbers). More precisely, if ℤ = . is the usual ring of (rational) integers and . the usual ring of algebraic integers, Maillet asked whether there exists a ring . of complex numbers.
令人苦恼
发表于 2025-3-28 23:35:36
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amplitude
发表于 2025-3-29 03:21:04
Gonzalo Baron Esquivias,Riccardo Asteggiano” (. for short). In order fully to appreciate Zermelo’s research we must discuss the 19th century emergence of the concept of set as a . of mathematics as well as the axiomatic method with all its many facets.
放牧
发表于 2025-3-29 10:52:21
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hysterectomy
发表于 2025-3-29 12:18:52
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Ventricle
发表于 2025-3-29 16:57:41
Markus Schwaiger,Otto Muzik,Gary D. HutchinsThe concept of a complete propositional system is introduced, that is, of a propositional system containing all logical consequences of its propositions. The consideration of such systems may be preferred to the axiomatic formulation with respect to certain questions.
dapper
发表于 2025-3-29 21:24:42
,Ernst Zermelo’s , 27 July: Zermelo is born in Berlin as the second child and the only son of the . Theodor Zermelo and his wife Auguste neé Zieger.
无可争辩
发表于 2025-3-30 01:55:31
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不易燃
发表于 2025-3-30 06:07:25
Zermelo 1930b,The concept of a complete propositional system is introduced, that is, of a propositional system containing all logical consequences of its propositions. The consideration of such systems may be preferred to the axiomatic formulation with respect to certain questions.