
doi: 10.1007/bf02896806
Un insieme di proprieta soddisfatte da una struttura Open image in new window e detto essere un sistema completo di assiomi se e sufficiente a definire Open image in new window come un piano affine. Un sistema completo e minimo se non possiede alcun sottosistema proprio completo. In questo lavoro sono determinati i possibili sistemi minimi completi di assiomi che definiscono un piano affine di ordinen.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 1 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
