
Approximations to the characteristic function of the lognormal distribution are computed and used to calculate approximations to the density of sums of lognormal random variables.
characteristic function, Characteristic functions; other transforms, Sums of independent random variables; random walks, approximations to the density of sums of lognormal random variables, lognormal distribution
characteristic function, Characteristic functions; other transforms, Sums of independent random variables; random walks, approximations to the density of sums of lognormal random variables, lognormal distribution
| 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). | 10 | |
| 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). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
