DC pole | Wartość | Język |
dc.contributor.author | Fechner, Włodzimierz | - |
dc.contributor.author | Olbryś, Andrzej | - |
dc.date.accessioned | 2018-04-23T06:01:03Z | - |
dc.date.available | 2018-04-23T06:01:03Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Journal of Function Spaces, (2016), art. no. 8069104, s. 1-5 | pl_PL |
dc.identifier.issn | 2314-8896 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/3027 | - |
dc.description.abstract | Assume that T : P -> R and U : P -> R are arbitrary mappings between two partially ordered rings P and R. We study a few systems of functional inequalities which characterize ring homomorphisms. For example, we prove that if T and U satisfy T(f+g) >= T(f)+T(g), U(f.g) >= U(f).U(g), for all f,g is an element of P and T >= U, then U = T and thismapping is a ring homomorphism. Moreover, we find two other systems for which we obtain analogous assertions. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Ring Homomorphisms | pl_PL |
dc.subject | Inequalities | pl_PL |
dc.title | Systems of Inequalities Characterizing Ring Homomorphisms | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1155/2016/8069104 | - |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
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