10 relations: Cardinal number, Epsilon numbers (mathematics), Finite set, Fixed point (mathematics), Infinite set, Mathematics, Ordinal arithmetic, Ordinal number, Sequence, Set theory.
Cardinal number
In mathematics, cardinal numbers, or cardinals for short, are a generalization of the natural numbers used to measure the cardinality (size) of sets.
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Epsilon numbers (mathematics)
In mathematics, the epsilon numbers are a collection of transfinite numbers whose defining property is that they are fixed points of an exponential map.
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Finite set
In mathematics, a finite set is a set that has a finite number of elements.
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Fixed point (mathematics)
In mathematics, a fixed point (sometimes shortened to fixpoint, also known as an invariant point) of a function is an element of the function's domain that is mapped to itself by the function.
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Infinite set
In set theory, an infinite set is a set that is not a finite set.
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Mathematics
Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.
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Ordinal arithmetic
In the mathematical field of set theory, ordinal arithmetic describes the three usual operations on ordinal numbers: addition, multiplication, and exponentiation.
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Ordinal number
In set theory, an ordinal number, or ordinal, is one generalization of the concept of a natural number that is used to describe a way to arrange a collection of objects in order, one after another.
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Sequence
In mathematics, a sequence is an enumerated collection of objects in which repetitions are allowed.
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Set theory
Set theory is a branch of mathematical logic that studies sets, which informally are collections of objects.
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Additively indecomposable, Delta number, Indecomposable ordinal.
References
[1] https://en.wikipedia.org/wiki/Additively_indecomposable_ordinal