4 citations · 6 across the 12 of their papers we have counts for
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math.ST2019
A crossinggram for random fields on lattices
Helena Ferreira, Marta Ferreira, Luís A. Alexandre
The modeling of risk situations that occur in a space-time framework can be done using max-stable random fields on lattices. Although the summary coefficients for the spatial and t…
math.ST2019
Tail dependence and smoothness
Helena Ferreira, Marta Ferreira
The risk of catastrophes is related to the possibility of occurring extreme values. Several statistical methodologies have been developed in order to evaluate the propensity of a p…