Rational Functions with Small Value Set
| dc.bibliographicCitation.seriesTitle | Oberwolfach Preprints (OWP) | |
| dc.bibliographicCitation.volume | 5 | |
| dc.contributor.author | Bartoli, Daniele | |
| dc.contributor.author | Borges, Herivelto | |
| dc.contributor.author | Quoos, Luciane | |
| dc.date.accessioned | 2024-10-16T16:53:59Z | |
| dc.date.available | 2024-10-16T16:53:59Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | In connection with Galois Theory and Algebraic Curves, this paper investigates rational functions h(x)=f(x)/g(x)∈Fq(x) for which the value set Vh={h(α)|α∈Fq∪{∞}} is relatively small. In particular, under certain circumstances, it proves that h(x) having a small value set is equivalent to the field extension Fq(x)/Fq(h(x)) being Galois. | |
| dc.description.version | publishedVersion | |
| dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/16942 | |
| dc.identifier.uri | https://doi.org/10.34657/15964 | |
| dc.language.iso | eng | |
| dc.publisher | Oberwolfach : Mathematisches Forschungsinstitut Oberwolfach | |
| dc.relation.doi | https://doi.org/10.14760/OWP-2020-05 | |
| dc.relation.issn | 1864-7596 | |
| dc.rights.license | Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. | |
| dc.rights.license | This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties. | |
| dc.subject.ddc | 510 | |
| dc.title | Rational Functions with Small Value Set | |
| dc.type | Report | |
| dc.type | Text |
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