activity
20082026
most citedLow-order divergence-free approximations for the Stokes problem on Worsey-Farin and Powell-Sabin splits

27 citations · 56 across the 16 of their papers we have counts for

collaborators
Showing math.COShow all

2 papers · 1 filter

math.CO2015

Chip-firing on general invertible matrices

Johnny Guzman, Caroline Klivans

We propose a generalization of the graphical chip-firing model allowing for the redistribution dynamics to be governed by any invertible integer matrix while maintaining the long t…

math.CO2014★ 2 cited

Chip-firing and energy minimization on M-matrices

Johnny Guzmán, Caroline Klivans

We consider chip-firing dynamics defined by arbitrary M-matrices. M-matrices generalize graph Laplacians and were shown by Gabrielov to yield avalanche finite systems. Building on…