different between bijection vs bijective
bijection
English
Etymology
From French bijection, introduced by Nicolas Bourbaki in their treatise Éléments de mathématique.
Pronunciation
- IPA(key): /ba?.d??k.??n/
Noun
bijection (plural bijections)
- (set theory) A one-to-one correspondence, a function which is both a surjection and an injection.
- 2002, Yves Nievergelt, Foundations of Logic and Mathematics, page 214,
- The present text has defined a set to be finite if and only if there exists a bijection onto a natural number, and infinite if and only if there does not exist any such bijection.
- 2007, C. J. Date, Logic and Databases: The Roots of Relational Theory, page 167,
- Note in particular that a function is a bijection if and only if it's both an injection and a surjection.
- 2013, William F. Basener, Topology and Its Applications, unnumbered page,
- The basic idea is that two sets A and B have the same cardinality if there is a bijection from A to B. Since the domain and range of the bijection is not relevant here, we often refer to a bijection from A to B as a bijection between the sets, or a one-to-one correspondence between the elements of the sets.
- 2002, Yves Nievergelt, Foundations of Logic and Mathematics, page 214,
Synonyms
- (function that is both a surjection and an injection): one-to-one correspondence
Related terms
- injection
- surjection
Translations
Anagrams
- objicient
French
Pronunciation
- IPA(key): /bi.??k.sj??/
Noun
bijection f (plural bijections)
- (set theory) bijection
bijection From the web:
- meaning of bijection
- what is bijection in graph theory
- what is bijection in combinatorics
- what natural bijection
- what is bijection meaning in hindi
- what is bijection in physics
- what are injections used for
- what is a bijection in discrete math
bijective
English
Pronunciation
- Rhymes: -?kt?v
Adjective
bijective (not comparable)
- (mathematics, of a map) Both injective and surjective.
- 1987, James S. Royer, A Connotational Theory of Program Structure, Springer, LNCS 273, page 15,
- Then, by a straightforward, computable, bijective numerical coding, this idealized FORTRAN determines an EN.[effective numbering] (Note: In this FORTRAN example, we could have omitted restrictions on I/O and instead used a computable, bijective, numerical coding for inputs and outputs to get another EN determined by FORTRAN.)
- 1993, Susan Montgomery, Hopf Algebras and Their Actions on Rings, American Mathematical Society, CBMS, Regional Conference Series in Mathematics, Number 83, page 124,
- Recent experience indicates that for infinite-dimensional Hopf algebras, the “right” definition of Galois is to require that be bijective.
- 2008, B. Aslan, M. T. Sakalli, E. Bulus, Classifying 8-Bit to 8-Bit S-Boxes Based on Power Mappings, Joachim von zur Gathen, José Luis Imana, Çetin Kaya Koç (editors), Arithmetic of Finite Fields: 2nd International Workshop, Springer, LNCS 5130, page 131,
- Generally, there is a parallel relation between the maximum differential value and maximum LAT value for bijective S-boxes.
- 2010, Kang Feng, Mengzhao Qin, Symplectic Geometric Algorithms for Hamiltonian Systems, Springer, page 39,
- An isomorphism is a bijective homomorphism.
- 2012 [Introduction to Graph Theory, McGraw-Hill], Gary Chartrand, Ping Zhang, A First Course in Graph Theory, 2013, Dover, Revised and corrected republication, page 64,
- The proof that isomorphism is an equivalence relation relies on three fundamental properties of bijective functions (functions that are one-to-one and onto): (1) every identity function is bijective, (2) the inverse of every bijective function is also bijective, (3) the composition of two bijective functions is bijective.
- 1987, James S. Royer, A Connotational Theory of Program Structure, Springer, LNCS 273, page 15,
- (mathematics) Having a component that is (specified to be) a bijective map; that specifies a bijective map.
- 2002, Proceedings of the 34th Annual ACM Symposium on the Theory of Computing, ACM Press, page 774,
- Proving the conjecture is equivalent to constructing a PCP that reads 2 symbols and accepts iff these symbols satisfy a bijective constraint.
- 2002, Proceedings of the 34th Annual ACM Symposium on the Theory of Computing, ACM Press, page 774,
Usage notes
- If a bijective map exists from one set to another, the reverse is necessarily true, and the sets are said to be in bijective (also one-to-one) correspondence.
- A bijective map is often called a bijection.
- A bijective map from a set (usually, but not exclusively, a finite set) to itself may be called a permutation.
Derived terms
- bijectively
- bijectivity
Related terms
- bijection
Translations
Further reading
- Bijection, injection and surjection on Wikipedia.Wikipedia
- Bijective numeration on Wikipedia.Wikipedia
- Bijective proof on Wikipedia.Wikipedia
- Homomorphism#Isomorphism on Wikipedia.Wikipedia
See also
- reversible
French
Pronunciation
- IPA(key): /bi.??k.tiv/
- Homophone: bijectives
Adjective
bijective
- feminine singular of bijectif
bijective From the web:
- what is bijective function
- what is bijective function with example
- what is bijective mapping
- what does bijective mean
- what is bijective give an example
- what is bijective correspondence
- what is bijective linear transformation
- what is bijective proof
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