
handle: 10077/6392
Per le strutture di convergenza (di successioni ordina¬rie) si confrontano quattro condizioni di tipo diagonale; si costruisce un esempio di convergenza che, aggiunto alle implicazioni già note, dimostra che le quattro condizioni sono a due a due non equivalenti.
For convergences (of ordinary sequences) four diagonal conditions are considered; a counterexemple is given allowing to conclude, together with some previous results, that any two among the four conditions are not equivalent.
Convergence and divergence of series and sequences, Convergence in general topology (sequences, filters, limits, convergence spaces, nets, etc.), diagonal convergence, convergence structure for sequences
Convergence and divergence of series and sequences, Convergence in general topology (sequences, filters, limits, convergence spaces, nets, etc.), diagonal convergence, convergence structure for sequences
| 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). | 0 | |
| 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 |
