His thinking on logic in general may be regarded as a form of intuitionism.
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There is thus an asymmetry between a positive and negative statement in intuitionism.
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All forms of intuitionism reject the reality of uncountable infinite sets.
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Such approaches often reference self-ownership, ethical intuitionism or the right to life.
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Intuitionism was created, in part, as a reaction to Cantor's set theory.
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He also invented regular expressions, and was a leading American advocate of mathematical intuitionism.
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In the early 20th century, Luitzen Egbertus Jan Brouwer founded intuitionism as a philosophy of mathematics.
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As a variety of constructive mathematics, intuitionism is essentially a philosophy of the foundations of mathematics.
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Opposing the completely deductive character of logicism, intuitionism emphasizes the construction of ideas in the mind.
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More examples
(philosophy) the doctrine that knowledge is acquired primarily by intuition
(intuitionist) of or relating to intuitionism
Reliance on unmediated awareness as a criterion of truth. In logic and mathematics, intuitionism denies the independent reality of mathematical objects and the principle of excluded middle. ...
(1) The theory that there are moral truths, the apprehension of which involves the exercise of a power of INTUITION. This supposed power of intuition is usually likened to our power of apprehending truths independently of sense-experience in maths and logic. ...
Stresses the immediacy of knowledge or the self-evident character of certain ideas. Seen in Platonism; Bergsonianism; Cartesianism; Axiological intuitionism and Deontological intuitionism
The view that we have special powers of immediate ethical insight, which provide us with basic ethical truths.
Intuitionism says, each person has an in-built sense of right/wrong, a gut feeling, a hunch, and impulse.