Sökning: onr:"swepub:oai:DiVA.org:uu-136516" >
Inverses and quotie...
Inverses and quotients of mappings between ordered sets
-
- Kiselman, Christer O. (författare)
- Uppsala universitet,Analys och tillämpad matematik
-
(creator_code:org_t)
- Elsevier BV, 2010
- 2010
- Engelska.
-
Ingår i: Image and Vision Computing. - : Elsevier BV. - 0262-8856 .- 1872-8138. ; 28:10, s. 1429-1442
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- In this paper, we study inverses and quotients of mappings between ordered sets, in particular between complete lattices, which are analogous to inverses and quotients of positive numbers. We investigate to what extent a generalized inverse can serve as a left inverse and as a right inverse, and how an inverse of an inverse relates to the identity mapping. The generalized inverses and quotients are then used to create a convenient formalism for dilations and erosions as well as for cleistomorphisms (closure operators) and anoiktomorphisms (kernel operators).
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Nyckelord
- Preordered set
- Complete lattice
- Generalized inverse of a mapping
- Division of mappings
- Epigraph
- Hypograph
- Galois connection
- Residuated mapping
- Adjunction
- Dilation
- Erosion
- Ethmomorphism
- Morphological filter
- Cleistomorphism
- Closure operator
- Anoiktomorphism
- Kernel operator
- MATHEMATICS
- MATEMATIK
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas