作者: Luigi Brugnano , Francesca Mazzia , Donato Trigiante
DOI: 10.1007/978-90-481-9981-5_1
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摘要: The notion of stiffness, which originated in several applications a different nature, has dominated the activities related to numerical treatment differential problems for last fifty years. Contrary what usually happens Mathematics, its definition been, long time, not formally precise (actually, there are too many them). Again, needs applications, especially those arising construction robust and general purpose codes, require nowadays definition. In this paper, we review evolution such also provide encompasses all previous ones.