70 citations · 274 across the 23 of their papers we have counts for
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math.NA2008★ 4 cited
Higher order derivative estimates for finite-difference schemes
István Gyöngy, Nicolai Krylov
We give sufficient conditions under which solutions of finite-difference schemes in the space variable for second order possibly degenerate parabolic and elliptic equations admit e…
math.NA2008★ 3 cited
First derivatives estimates for finite-difference schemes
I. Gyongy, N. Krylov
We give sufficient conditions under which solutions of discretized in space second-order parabolic and elliptic equations, perhaps degenerate, admit estimates of the first derivati…