03460nam 2200685 450 991045378940332120210517220435.03-11-032146-710.1515/9783110321463(CKB)2550000001169830(EBL)1563353(OCoLC)865330717(SSID)ssj0001060531(PQKBManifestationID)11634088(PQKBTitleCode)TC0001060531(PQKBWorkID)11088081(PQKB)10045587(MiAaPQ)EBC1563353(DE-B1597)210800(OCoLC)979906440(DE-B1597)9783110321463(Au-PeEL)EBL1563353(CaPaEBR)ebr10820026(CaONFJC)MIL551815(EXLCZ)99255000000116983020130725h20142014 uy| 0engurun#---|uu|utxtccrAdditive operator-difference schemes splitting schemes /by Petr N. VabishchevichBerlin ;Boston :Walter de Gruyter GmbH & Co. KG,[2014]©20141 online resource (370 p.)Description based upon print version of record.3-11-032143-2 1-306-20564-6 Includes bibliographical references and index.Front matter --Preface --Contents --Notation --1. Introduction --2. Stability of operator-difference schemes --3. Operator splitting --4. Additive schemes of two-component splitting --5. Schemes of summarized approximation --6. Regularized additive schemes --7. Schemes based on approximations of a transition operator --8. Vector additive schemes --9. Iterative methods --10. Splitting of the operator at the time derivative --11 Equations with pairwise adjoint operators --Bibliography --IndexApplied mathematical modeling is concerned with solving unsteady problems. Splitting schemes are attributed to the transition from a complex problem to a chain of simpler problems. This book shows how to construct additive difference schemes (splitting schemes) to solve approximately unsteady multi-dimensional problems for PDEs. Two classes of schemes are highlighted: methods of splitting with respect to spatial variables (alternating direction methods) and schemes of splitting into physical processes. Also regionally additive schemes (domain decomposition methods) and unconditionally stable additive schemes of multi-component splitting are considered for evolutionary equations of first and second order as well as for systems of equations. The book is written for specialists in computational mathematics and mathematical modeling. All topics are presented in a clear and accessible manner.Initial value problemsBoundary value problemsDifferential operatorsMathematical modelsElectronic books.Initial value problems.Boundary value problems.Differential operators.Mathematical models.515/.724SK 920rvkVabishchevich P. N(Petr Nikolaevich)67879MiAaPQMiAaPQMiAaPQBOOK9910453789403321Additive operator-difference schemes2448882UNINA01691nam 2200517zu 450 991100471110332120250528152810.01-78620-096-11-5231-2214-5(PPN)220004188(CKB)3410000000003610(SSID)ssj0000660379(PQKBManifestationID)12261163(PQKBTitleCode)TC0000660379(PQKBWorkID)10704102(PQKB)11358794(EXLCZ)99341000000000361020160829d1997 uy engtxtccrPetroleum geology of the southern North Sea : future potential[Place of publication not identified]The Geological Society1997Geological Society special publication Petroleum geology of the southern North SeaBibliographic Level Mode of Issuance: Monograph1-897799-82-9 PetroleumGeologyNorth SeaPetroleum in submerged landsNorth SeaMechanical EngineeringHILCCEngineering & Applied SciencesHILCCMetallurgy & MineralogyHILCCPetroleumGeologyPetroleum in submerged landsMechanical EngineeringEngineering & Applied SciencesMetallurgy & Mineralogy553.2/8/0916336Ziegler KarenTurner P.Daines Stephen R.PQKBBOOK9911004711103321Petroleum geology of the southern North Sea : future potential4391600UNINA