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Maximum angles of A $$\varvec{(\vartheta )}$$ ( ϑ ) -stability of backward difference formulae
BIT Numerical Mathematics ( IF 1.5 ) Pub Date : 2019-07-09 , DOI: 10.1007/s10543-019-00768-1
Georgios Akrivis , Emmanouil Katsoprinakis

The maximum angles \(\vartheta _q\) for which the three-, four-, five- and six-step backward difference formula methods are A(\(\vartheta _q\))-stable, slight improvements of the well-known angles, are determined.

中文翻译:

A $$\varvec{(\vartheta )}$$ ( ϑ ) 的最大角度 - 后向差分公式的稳定性

三步、四步、五步和六步向后差分公式方法的最大角度 \(\vartheta _q\) 是 A(\(\vartheta _q\))-稳定的,对众所周知的略有改进角度,确定。
更新日期:2019-07-09
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