{"product_id":"combined-methods-for-elliptic-equations-with-singularities-interfaces-and-infinities-von-zi-cai-li","title":"Combined Methods for Elliptic Equations with Singularities, Interfaces and Infinities","description":"In this book the author sets out to answer two important  questions: 1. Which numerical methods may be combined together? 2. How  can different numerical methods be matched together? In doing so the  author presents a number of useful combinations, for instance, the  combination of various FEMs, the combinations of FEM-FDM,  REM-FEM, RGM-FDM, etc. The combined methods have many  advantages over single methods: high accuracy of solutions, less CPU  time, less computer storage, easy coupling with singularities as well  as the complicated boundary conditions. Since coupling techniques are  essential to combinations, various matching strategies among different  methods are carefully discussed. The author provides the matching  rules so that optimal convergence, even superconvergence, and optimal  stability can be achieved, and also warns of the matching pitfalls to  avoid. \u003cbr\u003e  \u003cem\u003eAudience:\u003c\/em\u003e The book is intended for both mathematicians and  engineers and may be used as text for advanced students.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9781461333401\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9780792350842\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9781461333401","offer_id":39415504273501,"sku":"9781461333401","price":53.49,"currency_code":"EUR","in_stock":true},{"title":"Hardcover - 9780792350842","offer_id":50726023814,"sku":"9780792350842","price":53.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/0ea0763d-3532-4584-8097-4905df422662.jpg?v=1772083523","url":"https:\/\/shop.autorenwelt.de\/products\/combined-methods-for-elliptic-equations-with-singularities-interfaces-and-infinities-von-zi-cai-li","provider":"Autorenwelt Shop","version":"1.0","type":"link"}