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March 25, 2013, 10:33 |
convergenc and consistency
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#1 |
Member
shahrbanoo
Join Date: Mar 2013
Posts: 63
Rep Power: 13 |
Hi
what is the difference between convergenc and consistency? |
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March 25, 2013, 12:19 |
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#2 | |
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,760
Rep Power: 71 |
Quote:
consistency is referred to the whole discretization: the local truncation error goes to zero as the integration parameters go to zero. The Lax theorem states that a stable and consistence (linear) scheme ensures convergences |
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