03000cam a2200541M 4500 9781003325925 FlBoTFG 20251030122236.0 m o d cr |n||||||||| 240521s2024 xx o 0|| 0 eng d OCoLC-P eng OCoLC-P 9781040014936 (electronic bk.) 1040014933 (electronic bk.) 9781003325925 (electronic bk.) 1003325920 (electronic bk.) 9781040014950 (electronic bk. : EPUB) 104001495X (electronic bk. : EPUB) 1032350296 9781032350295 10.1201/9781003325925 doi (OCoLC)1434027465 (OCoLC-P)1434027465 QA402.3 MAT 041000 bisacsh MAT 003000 bisacsh MAT 007000 bisacsh PBKS bicssc Dey, S. K., author. 93641 PERTURBED FUNCTIONAL ITERATIONS [electronic resource] : matrix free large-scale nonlinear system solvers in applied science with an introduction to d-mapping. First edition. [S.l.] : CHAPMAN & HALL CRC, 2024. 1 online resource Chapman & Hall/CRC monographs and research notes in mathematics Perturbed functional iterations (PFI) is a largescale nonlinear system solver. Nature is abundant with events simulated mathematically by nonlinear systems of equations and inequalities. These we call nonlinear models. Often, they are illconditioned, meaning small changes in data causing huge changes in the output. PFI, previously called the perturbed iterative scheme (PIS), is a numerical method to solve nonlinear systems of equations in multidimensional space. Computational results demonstrate that this numerical method has some unique features, which have made it more practical for applications in engineering and applied mathematics. This book will guide readers in the proper use of PFI, both in theoretical and practical settings. Features: Ideal resource for postgraduates and professional researchers in science and engineering working in nonlinear systems Algorithmically simple enough for engineers and applied scientists to write their own software based on the contents OCLC-licensed vendor bibliographic record. Nonlinear systems. 93642 Perturbation (Mathematics) 93643 Large scale systems. 93644 Dynamics. 65524 MATHEMATICS / Applied bisacsh 63964 MATHEMATICS / Differential Equations bisacsh 64917 Taylor & Francis https://www.taylorfrancis.com/books/9781003325925 OCLC metadata license agreement http://www.oclc.org/content/dam/oclc/forms/terms/vbrl-201703.pdf E-Books 67595 67595