42 citations · 71 across the 6 of their papers we have counts for
3 papers · 1 filter
Increased Asymmetry of Pit-Over-Peak Statistics with Landscape Smoothing
Shashank Kumar Anand, Amilcare Porporato
The local extremes (i.e., peaks and pits) of the landscape-elevation field play a critical role in energy, water, and nutrient distribution over the region, but the statistical dis…
Variational Analysis of Landscape Elevation and Drainage Networks
Milad Hooshyar, Shashank Kumar Anand, Amilcare Porporato
Landscapes evolve toward surfaces with complex networks of channels and ridges in response to climatic and tectonic forcing. Here we analyze variational principles giving rise to m…
Linear layout of multiple flow-direction networks for landscape-evolution simulations
Shashank Kumar Anand, Milad Hooshyar, Amilcare Porporato
We present an algorithm that is well suited to find the linear layout of the multiple flow-direction network (directed acyclic graph) for an efficient implicit computation of the e…