In the following, an illustrative example concerning difficulties in differentiating stiff ODEs is presented. In the given example, the solution of a completely deterministic system becomes chaotic due to computational noise introduced by the numerical algorithm.
A Stiff Order Condition Theory for Runge-Kutta Methods Applied to Semilinear ODEs
Lawrence Livermore National Laboratory(劳伦斯利弗莫尔国家实验室);New Jersey Institute of Technology(新泽西理工学院);Indian Institute of Technology Kanpur(坎普尔印度理工学院);Temple University(天普大学)
Efficient high order schemes for stiff ODEs in cardiac electrophysiology
INRIA Bordeaux Sud Ouest, Université de Bordeaux(法国国家信息与自动化研究所波尔多西南分部,波尔多大学);Institut de Mathématiques de Bordeaux, UMR CNRS 5241(波尔多数学研究所);Laboratoire de Mathématiques et de leurs Applications, UMR CNRS 5142, Université de Pau et des Pays de l’Adour(波尔多大学及阿杜尔地区大学数学及其应用实验室)
Exponential Adams Bashforth integrators for stiff ODEs, application to cardiac electrophysiology
INRIA Bordeaux, Institut de Mathématiques de Bordeaux, UMR CNRS 5241, Université de Bordeaux(法国国家信息与自动化研究所波尔多中心,波尔多数学研究所);Université de Pau et des Pays de l’Adour(波尔多大学);Laboratoire de Mathématiques et de leurs Applications, UMR CNRS 5142, Université de Pau et des Pays de l’Adour(波尔多大学)
A physics-informed neural network method for the approximation of slow invariant manifolds for the general class of stiff systems of ODEs
Modelling Engineering Risk and Complexity, Scuola Superiore Meridionale(工程风险与复杂性建模,南方高级学校);Institute of Science and Technology for Energy and Sustainable Mobility, Consiglio Nazionale delle Ricerche(能源与可持续移动科技研究所,国家研究理事会)