Publication
The Process of Learning Mathematics: A Fuzzy set Approach
| dc.contributor.author | Voskoglou, Michael G. | |
| dc.date.accessioned | 2011-02-18T11:25:59Z | |
| dc.date.available | 2011-02-18T11:25:59Z | |
| dc.date.issued | 2000-01 | |
| dc.description.abstract | There are often situations in real life in which definitions do not have clear boundaries; for example this happens when we speak about the "long rivers" or "high mountains" of a country, about the "young people" of a town, about the "tall pupils" of a school, e.t.c.. The fuzzy sets theory was created in response to the need to have a mathematical representation of such kind of situations. Let U denote the universal set of the discourse. Then a fuzzy set A in U, initiated by Zadeh [7], is defined by means of the membership function mA, which assigns to each element of U a real value from the interval [0,1]. More specifically A = {(x,mA(x)) : x Є U} , where mA U ----> [0,1). | por |
| dc.identifier.issn | 1647-662X | |
| dc.identifier.uri | http://hdl.handle.net/10400.19/930 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Instituto Politécnico de Viseu | por |
| dc.relation.ispartofseries | 17; | |
| dc.subject | Ensino da Matemática | por |
| dc.title | The Process of Learning Mathematics: A Fuzzy set Approach | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Viseu | por |
| oaire.citation.title | Millenium | por |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |