Basic set theory | 私立大學五星教授網

Set theory is the branch of mathematical logic that studies sets, which can be informally described as collections of objects. Although objects of any kind ...

由 J Bagaria 著作 · 2014 · 被引用 100 次 — Set theory is the mathematical theory of well-determined collections, called sets, of objects that are called members, or elements, of the ...

Sets are well-determined collections that are completely characterized by their elements. Thus, two sets are equal if and only if they have exactly the same ...

2024年3月8日 — Set theory, branch of mathematics that deals with the properties of well-defined collections of objects such as numbers or functions.

2021年2月13日 — Set Theory is a branch of mathematical logic where we learn sets and their properties. A set is a collection of objects or groups of objects ...

2024年3月11日 — Set theory is a branch of mathematical logic that studies sets, which are collections of objects. These objects are called elements of the ...

A set is a collection of (mathematical) objects. There is an entire field of mathematics called set theory dedicated to the study of sets and to their use ...

Sets. Sets in mathematics, are simply a collection of distinct objects forming a group. A set can have any group of items, be it a collection of numbers, ...

Sets are ubiquitous in modern mathematics. Indeed, set theory, more specifically Zermelo–Fraenkel set theory, has been the standard way to provide rigorous ...