12 citations · 50 across the 28 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
math.AP2013
Uniqueness of diffusion operators and capacity estimates
Derek W Robinson
Let be a connected open subset of $\Ri^d$. We analyze -uniqueness of real second-order partial differential operators and…
math.AP2013
Analysis of degenerate elliptic operators of Grušin type
Derek W. Robinson, Adam Sikora
We analyze degenerate, second-order, elliptic operators in divergence form on $L_2(\Ri^{n}\times\Ri^{m})$. We assume the coefficients are real symmetric and $a_1H_δ\geq H\geq a…
math.AP2013
The limitations of the Poincar{é} inequality
Derek W. Robinson, Adam Sikora
We examine the validity of the Poincaré inequality for degenerate, second-order, elliptic operators in divergence form on $L_2(\Ri^{n}\times\Ri^{m})$. We assume the coefficient…