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035   $a(DE-He213)978-3-030-23788-2
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100   $a20190926d2019      u|         0
101 0 $aeng
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181   $ctxt$2rdacontent
182   $cc$2rdamedia
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200 10$aIntroduction to Numerical Methods for Variational Problems /$fby Hans Petter Langtangen, Kent-Andre Mardal
205   $a1st ed. 2019.
210  1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2019.
215   $a1 online resource (XVI, 395 p. 88 illus., 76 illus. in color.) 
225 1 $aTexts in Computational Science and Engineering,$x1611-0994 ;$v21
311   $a3-030-23787-7 
327   $aPreface -- Quick overview of the finite element method -- Function approximation by global functions -- Function approximation by finite elements -- Variational formulations with global elements -- Variational formulations with finite elements -- Time-dependent variational forms -- Variational forms for systems of PDEs -- Nonlinear Problems -- Variational forms for linear systems -- Useful formulas.
330   $aThis textbook teaches finite element methods from a computational point of view. It focuses on how to develop flexible computer programs with Python, a programming language in which a combination of symbolic and numerical tools is used to achieve an explicit and practical derivation of finite element algorithms. The finite element library FEniCS is used throughout the book, but the content is provided in sufficient detail to ensure that students with less mathematical background or mixed programming-language experience will equally benefit. All program examples are available on the Internet.
410  0$aTexts in Computational Science and Engineering,$x1611-0994 ;$v21
606   $aComputer mathematics
606   $aComputational Mathematics and Numerical Analysis$3https://scigraph.springernature.com/ontologies/product-market-codes/M1400X
615  0$aComputer mathematics.
615 14$aComputational Mathematics and Numerical Analysis.
676   $a515.64
676   $a515.64
700   $aLangtangen$b Hans Petter$4aut$4http://id.loc.gov/vocabulary/relators/aut$022965
702   $aMardal$b Kent-Andre$4aut$4http://id.loc.gov/vocabulary/relators/aut
801  0$bMiAaPQ
801  1$bMiAaPQ
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906   $aBOOK
912   $a9910349318903321
996   $aIntroduction to Numerical Methods for Variational Problems$92546592
997   $aUNINA