set theory

The problem became significant in the early development of set theory.

Doctors study so hard they get set theories in their mind.

Also, his book on set theory became a standard introduction to the field.

This line of thought, again, leads to small set theories.

It is a proposed alternative to the standard set theory.

Several ways have been proposed to define the natural numbers using set theory.

The following example provides a more useful application of near set theory.

He wrote several essays on the history of mathematics, especially set theory.

Cantor's work between 1874 and 1884 is the origin of set theory.

It is an important tool in effective descriptive set theory.

In set theory, a singleton cannot be identified with its member.

In this respect it is an alternative and complement to set theory.

Their 1987 book makes heavy use of non-well-founded set theory.

The basic concepts of set theory are now used throughout mathematics.

More formally, the rule of sum is a fact about set theory.

Note that this definition cannot be expressed in the language of set theory itself.

Set theory begins by giving some examples of things that are sets.

For most purposes however, naive set theory is still useful.

Such a proof can be found in any number of modern analysis or set theory textbooks.

Thus, the first half of each row is the other's Complement (set theory).

A theoretical number relating to the consistency of set theory, 0.

These theories, unlike set theory, can be proved sound and complete.

Some of these implied fundamental problems with Cantor's set theory program.

It is still considered by many to be the best introduction to set theory for beginners.

Instead, it tries to be intelligible to someone who has never thought about set theory before.