10 citations · 40 across the 18 of their papers we have counts for
4 papers · 1 filter
Joint Estimation of Extreme Spatially Aggregated Precipitation at Different Scales through Mixture Modelling
Jordan Richards, Jonathan A. Tawn, Simon Brown
Although most models for rainfall extremes focus on point-wise values, it is aggregated precipitation over areas up to river catchment scale that is of the most interest. To captur…
On the Tail Behaviour of Aggregated Random Variables
Jordan Richards, Jonathan A. Tawn
In many areas of interest, modern risk assessment requires estimation of the extremal behaviour of sums of random variables. We derive the first order upper-tail behaviour of the w…
Modelling Extremes of Spatial Aggregates of Precipitation using Conditional Methods
Jordan Richards, Jonathan A. Tawn, Simon Brown
Inference on the extremal behaviour of spatial aggregates of precipitation is important for quantifying river flood risk. There are two classes of previous approach, with one faili…
Spatial deformation for non-stationary extremal dependence
Jordan Richards, Jennifer L. Wadsworth
Modelling the extremal dependence structure of spatial data is considerably easier if that structure is stationary. However, for data observed over large or complicated domains, no…