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wyszukanych pozycji: 35
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Boundary Elements: Implementation and Analysis of Advanced Algorithms: Proceedings of the Twelfth Gamm-Seminar Kiel, January 19-21, 1996
ISBN: 9783322899439 / Angielski / Miękka / 2012 / 282 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) The GAMM Committee for "Efficient Numerical Methods for Partial Differential Equations" organizes seminars and workshops on subjects concerning the algorithmic treatment of partial differential equations. The topics are discretisation methods like the finite element and the boundary element method for various type of applications in struc tural and fluid mechanics. Particular attention is devoted to advanced solution method." The latest seminar in this series was the 12th Kiel-Seminar which took place on January 19-21, 1996 at Christian-Albrechts-University of Kiel and focussed on the topic...
The GAMM Committee for "Efficient Numerical Methods for Partial Differential Equations" organizes seminars and workshops on subjects concerning the al...
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cena:
401,58 |
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Robust Multi-Grid Methods
ISBN: 9783528080976 / Niemiecki / Miękka / 1989 / 252 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) In full multigrid methods for elliptic difference equations one works on a sequence of meshes where a number of pre- and/or postsmoothing steps are performed on each level. As is well known these methods can converge very fast on problems with a smooth solution and a regular mesh, but the rate of convergence can be severely degraded for problems with unisotropy or discontinuous coefficients unless some form of robust smoother is used. Also problems can arise with the increasingly coarser meshes because for some types of discretization methods, coercivity may be lost on coarse meshes and on...
In full multigrid methods for elliptic difference equations one works on a sequence of meshes where a number of pre- and/or postsmoothing steps are pe...
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cena:
206,40 |
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Numerical Treatment of Coupled Systems: Proceedings of the Eleventh Gamm-Seminar, Kiel, January 20-22, 1995
ISBN: 9783322868619 / Angielski / Miękka / 2012 / 222 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) The GAMM Committee for "Efficient Numerical Methods for Partial Differential Equations" organizes seminars and workshops on subjects concerning the algorithmic treatment of partial differential equations. The topics are discretisation methods like the finite element and the boundary element method for various type of applications in structural and fluid mechanics. Particular attention is devoted to the advanced solution methods. The series of such seminars was continued in 1995, January 20-22, with the 11th Kiel-Seminar on the special topic Numerical Treatment of Coupled Systems at the...
The GAMM Committee for "Efficient Numerical Methods for Partial Differential Equations" organizes seminars and workshops on subjects concerning the al...
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cena:
401,58 |
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Numerical Techniques for Boundary Element Methods: Proceedings of the Seventh Gamm-Seminar Kiel, January 25-27, 1991
ISBN: 9783528076337 / Niemiecki / Twarda / 1992 / 193 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) 11 The GAMM Committee for Efficient Numerical Methods for Partial 11 Differential Equations organises workshops on subjects concerning the algorithmic treatment of partial differential equations. The topics are discretisation methods like the finite element and the boundary element method for various types of applications in structural and fluid mechanics. Particular attention is devoted to the advanced solution methods. The series of such workshops was continued in 1991, January 25- 27, with the 7th Kiel-Seminar on the special topic 11 11 Numerical techniques for boundary element methods at...
11 The GAMM Committee for Efficient Numerical Methods for Partial 11 Differential Equations organises workshops on subjects concerning the algorithmic...
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cena:
206,40 |
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Theorie Und Numerik Elliptischer Differentialgleichungen
ISBN: 9783519020745 / Niemiecki / Miękka / 1986 / 277 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) Dieses Buch ist aus Vorlestmgen entstanden, die der Autor an der Ruhr-Universitiit Bochum und an der Christian-Albrechts-Universitiit Kiel fUr Studenten der Mathematik gehalten hat. Die vorliegende Abhandltmg beschriinkt sich auf partielle Differentialgleichtmgen yom ell i p tis c hen Typ, da andemfalls die Darstelltmg entweder zu oberfliichlich oder zu umfangreich geriete. Die folgende Skizze zeigt, welche Aufgaben sich bei elliptischen Differentialgleichungen ergeben. A: Theorie der B: Diskretisierungen C: Numerische Analyse: elliptischen (Differenzenverfahren, Konvergenz, Gleichtmgen...
Dieses Buch ist aus Vorlestmgen entstanden, die der Autor an der Ruhr-Universitiit Bochum und an der Christian-Albrechts-Universitiit Kiel fUr Student...
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cena:
168,88 |
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Iterative Solution of Large Sparse Systems of Equations
ISBN: 9781461287247 / Angielski / Miękka / 2011 / 432 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) C. F. GauS in a letter from Dec. 26, 1823 to Gerling: 3c empfe le 3 nen biegen IDlobu9 aur 9tac a mung. ec werlic werben eie ie wieber bi reet eliminiren, wenigftens nic t, wenn eie me r als 2 Unbefannte aben.: Da9 inbirecte 93erfa ren 109st sic alb im ec lafe ausfii ren, ober man fann wo renb be9gelben an anbere: Dinge benfen. CO F. GauS: Werke vol. 9, Gottingen, p. 280, 1903] What difference exists between solving large and small systems of equations? The standard methods well-known to any student oflinear algebra are appli cable to all systems, whether large or small. The necessary amount...
C. F. GauS in a letter from Dec. 26, 1823 to Gerling: 3c empfe le 3 nen biegen IDlobu9 aur 9tac a mung. ec werlic werben eie ie wieber bi reet elimini...
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cena:
200,77 |
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The Concept of Stability in Numerical Mathematics
ISBN: 9783662513712 / Angielski / Miękka / 2016 / 188 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) In this book, the author compares the meaning of stability in different subfields of numerical mathematics. Concept of Stability in numerical mathematics opens by examining the stability of finite algorithms. A more precise definition of stability holds for quadrature and interpolation methods, which the following chapters focus on. The discussion then progresses to the numerical treatment of ordinary differential equations (ODEs). While one-step methods for ODEs are always stable, this is not the case for hyperbolic or parabolic differential equations, which are investigated next.... In this book, the author compares the meaning of stability in different subfields of numerical mathematics. Concept of Stability in numerical... |
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200,77 |
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Iterative Solution of Large Sparse Systems of Equations
ISBN: 9783319803609 / Angielski / Miękka / 2018 / 509 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) |
cena:
682,72 |
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Integralgleichungen: Theorie Und Numerik
ISBN: 9783519123705 / Niemiecki / Miękka / 1997 / 380 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) 1.1 Integralgleichungen Eine spezielle Integralgleichung ist aus der Analyse gewohnlicher Differentialgleichungen wohlbekannt. Das Anfangswertproblem (1.1.1} y'(x)=f(x, y) furx;, x, 0 wird durch Integration von x bis x in die Form 0 X (1.1.2} y(x)=yo + 1 f( .y( JJd; 0 gebracht, da die Integraldarstellung (2} fur den Beweis der Existenz und Eindeutigkeit einer Losung der Differentialgleichung (1} besser geeignet ist. Allgemein ist eine Integralgleichung eine Gleichung fur eine unbekannte Funktion {, wobei f u.a. im Integranden eines Integrals auftritt. Die Integralgleichungen werden weiterhin...
1.1 Integralgleichungen Eine spezielle Integralgleichung ist aus der Analyse gewohnlicher Differentialgleichungen wohlbekannt. Das Anfangswertproblem ...
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cena:
187,64 |
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Tensor Spaces and Numerical Tensor Calculus
ISBN: 9783030355531 / Angielski / Twarda / 2020 / 605 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) |
cena:
562,23 |
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Numerical Treatment of the Navier-Stokes Equations: Proceedings of the Fifth Gamm-Seminar, Kiel, January 20-22, 1989
ISBN: 9783528076306 / Niemiecki / Twarda / 1990 / 174 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) The most frequently used method for the numerical integration of parabolic differential equa- tions is the method of lines, where one first uses a discretization of space derivatives by finite differences or finite elements and then uses some time-stepping method for the the solution of resulting system of ordinary differential equations. Such methods are, at least conceptually, easy to perform. However, they can be expensive if steep gradients occur in the solution, stability must be controlled, and the global error control can be troublesome. This paper considers a simultaneaus...
The most frequently used method for the numerical integration of parabolic differential equa- tions is the method of lines, where one first uses a dis...
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cena:
206,40 |
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Hierarchische Matrizen: Algorithmen Und Analysis
ISBN: 9783642002212 / Angielski / Twarda / 2009 / 472 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) Bei der Diskretisierung von Randwertaufgaben und Integralgleichungen entstehen grosse, eventuell auch voll besetzte Matrizen. In dem Band stellt der Autor eine neuartige Methode dar, die es erstmals erlaubt, solche Matrizen nicht nur effizient zu speichern, sondern auch alle Matrixoperationen einschliesslich der Matrixinversion bzw. der Dreieckszerlegung approximativ durchzufuhren. Anwendung findet diese Technik nicht nur bei der Losung grosser Gleichungssysteme, sondern auch bei Matrixgleichungen und der Berechnung von Matrixfunktionen."
Bei der Diskretisierung von Randwertaufgaben und Integralgleichungen entstehen grosse, eventuell auch voll besetzte Matrizen. In dem Band stellt de... |
cena:
262,70 |
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Tensor Spaces and Numerical Tensor Calculus
ISBN: 9783642280269 / Angielski / Twarda / 2012 / 500 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) Special numerical techniques are already needed to deal with nxn matrices for large n.Tensor data are of size nxnx...xn=n DEGREESd, where n DEGREESd exceeds the computer memory by far. They appear for problems of high spatial dimensions. Since standard methods fail, a particular tensor calculus is needed to treat such problems. The monograph describes the methods how tensors can be practically treated and how numerical operations can be performed. Applications are problems from quantum chemistry, approximation of multivariate functions, solution of pde, e.g., with stochastic coefficients
Special numerical techniques are already needed to deal with nxn matrices for large n.Tensor data are of size nxnx...xn=n DEGREESd, where n DEGREESd e...
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cena:
642,56 |
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Iterative Solution of Large Sparse Systems of Equations
ISBN: 9783319284811 / Angielski / Twarda / 2016 / 509 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) In the second edition of this classic monograph, complete with four new chapters and updated references, readers will now have access to content describing and analysing classical and modern methods with emphasis on the algebraic structure of linear iteration, which is usually ignored in other literature.
The necessary amount of work increases dramatically with the size of systems, so one has to search for algorithms that most efficiently and accurately solve systems of, e.g., several million equations. The choice of algorithms depends on the special properties the matrices in practice... In the second edition of this classic monograph, complete with four new chapters and updated references, readers will now have access to content descr...
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cena:
682,72 |
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Elliptic Differential Equations: Theory and Numerical Treatment
ISBN: 9783662549605 / Angielski / Twarda / 2017 / 455 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) This is the soft cover reprint of the very popular hardcover edition. The book offers a simultaneous presentation of the theory and of the numerical treatment of elliptic problems.
This is the soft cover reprint of the very popular hardcover edition. The book offers a simultaneous presentation of the theory and of the numerical t...
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cena:
522,07 |
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Iterative Lösung Großer Schwachbesetzter Gleichungssysteme
ISBN: 9783519123729 / Niemiecki / Miękka / 1993 / 404 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) Das Buch entstand aus einem Vorlesungsmanuskript, das der Autor an der Christian-Albrechts-Universitat zu Kiel fUr Studenten der Mathematik gelesen hat. Es versucht, den heutigen Stand der iterativen und damit verwandten Verfahren zu beschreiben, ohne allerdings auf zu spezielle Gebiete einzugehen. Mit der Beschrankung auf iterative Ver fahren ist bereits ein Auswahl getroffen: Verschiedene schnelle, direkte Verfahren fur spezielle Aufgaben wie auch optimierte Versionen der Gaussschen Eliminationsmethode bzw. des Cholesky-Verfahrens oder die Bandbreitenreduktion werden nicht berUcksichtigt....
Das Buch entstand aus einem Vorlesungsmanuskript, das der Autor an der Christian-Albrechts-Universitat zu Kiel fUr Studenten der Mathematik gelesen ha...
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cena:
187,64 |
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Multi-Grid Methods and Applications
ISBN: 9783540127611 / Angielski / Twarda / 1985 / 378 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) Multi-grid methods are the most efficient tools for solving elliptic boundary value problems. The reader finds here an elementary introduction to multi-grid algorithms as well as a comprehensive convergence analysis. One section describes special applications (convection-diffusion equations, singular perturbation problems, eigenvalue problems, etc.). The book also contains a complete presentation of the multi-grid method of the second kind, which has important applications to integral equations (e.g. the "panel method") and to numerous other problems. Readers with a practical interest in... Multi-grid methods are the most efficient tools for solving elliptic boundary value problems. The reader finds here an elementary introduction to m... |
cena:
682,72 |
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Hierarchical Matrices: Algorithms and Analysis
ISBN: 9783662568941 / Angielski / Miękka / 2019 / 511 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) |
cena:
682,72 |
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Incomplete Decomposition (Ilu) -- Algorithms, Theory, and Applications: Proceedings of the Eighth Gamm-Seminar, Kiel, January 24-26, 1992
ISBN: 9783528076412 / Niemiecki / Twarda / 1993 / 231 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) This volume contains 22 papers presented at the Kiel Seminar in 1992. The Kiel Seminars are well known, and cover special areas in numerical methods for partial differential equations, numerical linear algebra, numerical methods for integral equations and related areas. The papers cover a broad range of topics from mathematical theory to practical applications of incomplete decompositions as smoothers in multi-grid methods, as preconditioners for conjugate gradient-type methods and the use of ILU for systems of partial differential equations.
This volume contains 22 papers presented at the Kiel Seminar in 1992. The Kiel Seminars are well known, and cover special areas in numerical methods f...
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cena:
206,40 |
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Efficient Solutions of Elliptic Systems: Proceedings of a Gamm-Seminar Kiel, January 27 to 29, 1984
ISBN: 9783528080846 / Niemiecki / Miękka / 1984 / 154 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Dostawa w 2026 r.) |
cena:
206,40 |
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