RT @davidjsilvester: Essential finite difference approximation... a complete, self-contained discussion of the model elliptic equation (Lap…
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RT @davidjsilvester: Essential finite difference approximation... a complete, self-contained discussion of the model elliptic equation (Lap…
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Essential finite difference approximation... a complete, self-contained discussion of the model elliptic equation (Laplace's equation with nonzero RHS) can be found in section 10.1 of our textbook (available via SpringerLink) https://t.co/bRoqd5LHyZ
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RT @davidjsilvester: PDEs are not “elliptical” — the characteristics are complex — https://t.co/dEC8izTi33 https://t.co/x7SJe5BLNB