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  • 1
    Online Resource
    Online Resource
    Berlin, Heidelberg : Springer Berlin Heidelberg
    Keywords: Engineering ; Engineering ; Engineering, general ; Engineering
    Description / Table of Contents: The linear, functional equation approach to the problem of the convergence of Padé approximants -- Construction of variational bounds for the N-body eigenstate problem by the method of Pade approximations -- Rational polynomial approximants in N variables -- Convergence of rows of the Pade table -- The use of Pade approximation in numerical integration -- Determination of shock waves by convergence acceleration -- Cyclic iterative method applied to transonic flow analyses -- A technique for accelerating iterative convergence in numerical integration, with application in transonic aerodynamics -- The rise of a bubble in a fluid -- Rational approximations to the solution of the blunt-body & related problems -- Wave front expansions and Pade' approximants for transient waves in linear dispersive media -- Application of methods for acceleration of convergence to the calculation of singularities of transonic flows -- The use of Pade fractions in the calculation of nozzle flows -- A bibliography on Pade approximation and some related matters
    Type of Medium: Online Resource
    Pages: 1 Online-Ressource (XV, 270 p. 3 illus)
    Edition: Springer eBook Collection. Physics and Astronomy
    ISBN: 9783540381327 , 9783540076148
    Series Statement: Lecture Notes in Physics 47
    Language: English
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  • 2
    Online Resource
    Online Resource
    Berlin, Heidelberg : Springer Berlin Heidelberg
    Keywords: Computer science ; Engineering ; Computer Science
    Type of Medium: Online Resource
    Pages: Online-Ressource
    ISBN: 9783540374978
    Series Statement: Lecture Notes in Computer Science 27
    Language: English
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  • 3
    Book
    Book
    New York, NY [u.a.] : McGraw-Hill | Wiesbaden : Brandstetter
    Keywords: Technology ; Engineering ; Dictionaries ; Wörterbuch ; Englisch ; Deutsch ; Zweisprachiges Wörterbuch
    Type of Medium: Book
    Language: English
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  • 4
    Keywords: Computer science ; Engineering ; Mathematics ; Engineering, general ; Computer Science, general ; Mathematics, general ; Mathematics ; Konferenzschrift 1974 ; Konferenzschrift ; Mechanik ; Numerisches Verfahren ; Nichtlineare Mechanik ; Numerisches Verfahren ; Mechanik ; Numerisches Verfahren ; Nichtlineare Mechanik ; Numerisches Verfahren ; Mechanik ; Numerisches Verfahren ; Technische Mechanik ; Mechanik ; Numerisches Verfahren ; Nichtlineare Mechanik ; Numerisches Verfahren ; Mechanik ; Numerisches Verfahren ; Nichtlineare Mechanik ; Numerisches Verfahren
    Description / Table of Contents: Bilateral algorithms and their applications -- A plate analogy for plane imcompressible viscous flow -- Finite elements and fluid dynamics -- Experience with forward marching nonlinear solutions of the navier stokes equations -- Perturbation procedures in nonlinear finite element structural analysis -- Computational methods for stress wave propagation in nonlinear solid mechanics -- On free surface problems: Methods of variational and quasi variational inequalities -- Continuous and discontinuous finite element approximations of shock waves in nonlinear elastic solids -- On the solution of large, sparse sets of nonlinear equations -- Recent developments and problem areas in computational fluid dynamics -- Regularization in celestial mechanics -- Iterative solution of linear and nonlinear systems derived from elliptic partial differential equations -- Visco-plasticity, plasticity, creep and visco-plastic flow.
    Type of Medium: Online Resource
    Pages: Online-Ressource (X, 338 p, online resource)
    ISBN: 9783540375036 , 9783540071693
    Series Statement: Lecture Notes in Mathematics 461
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    Language: English
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  • 5
    Keywords: Mathematics ; Engineering ; Functional equations. ; Difference equations. ; Engineering, general ; Mathematics, general ; Mathematics ; Konferenzschrift 1975 ; Turbulente Strömung ; Navier-Stokes-Gleichung ; Navier-Stokes-Gleichung ; Turbulente Strömung ; Navier-Stokes-Gleichung ; Turbulenztheorie
    Description / Table of Contents: Finite-time regularity for bounded and unbounded ideal incompressible fluids using holder estimates -- Modified dissipativity for a non linear evolution equation arising in turbulence -- A generic property of the set of stationary solutions of Navier stokes equations -- Two strange attractors with a simple structure -- Direct bifurcation of a steady solution of the Navier-stokes equations into an invariant torus -- Factorization theorems for the stability of bifurcating solutions -- Mesures et dimensions -- Singular perturbation and semigroup theory -- Les equations spectrales en turbulence homogene et isotrope. Quelques resultats theoriques et numeriques -- Intermittent turbulence and fractal dimension: Kurtosis and the spectral exponent 5/3+B -- The Lorenz attractor and the problem of turbulence -- Pattern formation in convective phenomena -- Turbulence and Hausdorff dimension -- Local existence of ?? solutions of the euler equations of incompressible perfect fluids.
    Type of Medium: Online Resource
    Pages: Online-Ressource (IX, 194 p, online resource)
    ISBN: 9783540375166 , 9783540080602
    Series Statement: Lecture Notes in Mathematics 565
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    Language: English
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  • 6
    Keywords: Mathematical optimization Congresses ; Computer science ; Engineering ; Engineering, general ; Computer Science, general ; Computer Science ; Konferenzschrift ; Bibliografie ; Optimierung ; Spieltheorie ; Optimierung ; Kontrolltheorie ; Optimierung
    Description / Table of Contents: Identification — Inverse problems for partial differential equations: A stochastic formulation -- Key problems in the theory of centralized interaction of economic systems -- Some statements and ways of solving dynamic optimization problems under uncertainty -- A new algorithm for Gauss Markov identification -- On optimality criteria in identification problems -- Nonstationary processes for mathematical programming problems under the conditions of poorly formalized constraints and incomplete defining information -- Dynamic models of technological changes -- Identification and control for linear dynamic systems of unknown order -- Group choice and extremal problems in the analysis of qualitative attributes -- Studies in modelling and identification of distributed parameter systems -- Recursive solutions to indirect sensing measurement problems by a generalized innovations approach -- A system of models of output renewal -- Bilinear social and biological control systems -- A problem from the theory of observability -- Some questions of the modelling of complex chemical systems -- Evaluation model of humanistic systems by fuzzy multiple integral and fuzzy correlation -- Penalty function method and necessary optimum conditions in optimal control problems with bounded state variables -- Multilevel optimal control of interconnected distributed parameter systems -- Time optimal control problem for differential inclusions -- Application of maximum principle for optimization of pseudo-stationary catalytic processes with changing activity -- Approximate solution of optimal control problems using third order hermite polynomial functions -- Optimal stabilization of the distributed parameter systems -- About one problem of synthesis of optimum control by thermal conduction process -- About the problem of synthesis of optimum control by elastic oscillations -- On the partitioning problem in the synthesis of multilevel optimization structures -- On the problem of an optimal three-dimensional aircraft motion -- A general stochastic equation for the non-linear filtering problem -- On sufficiency of the necessary optimality of L.S. pontryagin's maximum principle analogues type -- On final stopping time problems -- Equilibrium and perturbations in plasma-vacuum systems -- Sufficient conditions for absolute minimum of the maximal functional in the multi — Criterial problem of optimal control -- Stratified universal manifolds and turnpike theorems for a class of optimal control problems -- On the numerical approximation of problems of impulse controls -- Satisficing -- On approximate solution of the problem with point and boundary control -- A-stable method for the solution of the cauchy problem for stiff systems of ordinary differential equations -- Some methods for numerical solution of optimal models in spatial-production planning -- An extension of the method of feasible directions -- A numerical method for solving linear control problems with mixed restrictions on control and phase coordinates -- Dual direction methods for function minimization -- Implementation of variable metric methods for constrained optimization based on an augmented lagrangian functional -- Limit extremum problems -- Algorithms for solving non-linear programming problems -- Structural optimization -- On the solution of a class of non linear dirichlet problems by a penalty-duality method and finite elements of order one -- Adaptive monte carlo method for solving constrained minimization problem in integer non-linear programming -- Application of the quadratic minimization method to the problem of simulated system characteristics representation -- Mathematical programming approach to a minimax theorem of statistical discrimination applicable to pattern recognition -- penalty methods and some applications of mathematical programming -- Numerical analysis of artificial enzyme membrane — Hysteresis, oscillations and spontaneous structuration -- The stability of optimal values in problems of discrete programming -- Optimal control with minimum problems and variational inequalities -- Dual minimax problems -- On the type of a polynomial relative to a circle — An open problem -- On bayesian methods for seeking the extremum -- Riemannian integral of set-valued function -- Characteristics of saturation of the class of convex functions -- A new heuristic method for general mixed integer linear programs: A report on work in progress (abstract) -- Closed — Loop differential games -- A programmed construction for the positional control -- An extremal control in differential games -- Some differential games with incomplete information -- Some properties of nonzero-sum multistage games -- Equilibrium situations in games with a hierarchical structure of the vector of criteria -- A class of linear differential evasion games -- Analytical study of a case of the homicidal chauffeur game problem -- An informational game problem -- The pursuit game with the information lack of the evading player -- On constructing invariant sets in linear differential games -- A non cooperative game in a distributed parameter system.
    Type of Medium: Online Resource
    Pages: Online-Ressource (VIII, 507 S.)
    Edition: Online-Ausg. Berlin [u.a.] Springer 2006 Springer lecture notes archive
    ISBN: 9783540374978
    Series Statement: Lecture notes in computer science 27
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    Language: English
    Note: Literaturangaben
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  • 7
    ISSN: 0029-5981
    Keywords: Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics , Technology
    Notes: This paper describes a practical implementation of the Galerkin finite element procedure for solving systems of parabolic partial differential equations with non-linear boundary conditions. This technique consists of finding an approximation in the form of a finite sum of cubic B-splines, which yield high-order accurate results, and consequently, solutions can be developed with remarkable precision and speed up to the steady state region where conventional finite difference methods often fail. In addition, the choice of mesh width and nodal spacing can be automatically determined for a predictor-corrector routine, thereby relieving the engineer of a great deal of ‘guess work’ that is normally characteristic of solving such problems.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Chichester [u.a.] : Wiley-Blackwell
    International Journal for Numerical Methods in Engineering 9 (1975), S. 101-107 
    ISSN: 0029-5981
    Keywords: Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics , Technology
    Notes: The optimum profile of a beam is obtained by using finite elements with mathematical programming techniques. Beam profiles of preceding studies can be diplicated by the finite element method with the appropriate choice of numerical tolerance used in the convergence test.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Chichester [u.a.] : Wiley-Blackwell
    International Journal for Numerical Methods in Engineering 9 (1975), S. 149-168 
    ISSN: 0029-5981
    Keywords: Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics , Technology
    Notes: A cutting plane algorithm for the solution of generalized geometric programs with bounded variables is described and then illustrated by the detailed solution of a small numerical example. Convergence of this algorithm to a Kuhn-Tucker point of the program is assured if an initial feasible solution is available to initiate the algorithm. An algorithm for determining a feasible solution to a set of generalized posynomial inequalities which may be used to find a global minimum to the program as well as test for consistency of the constraint set, is also presented. Finally an application in optimal engineering design with seven variables and fourteen non-linear inequality constraints is formulated and solved.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Chichester [u.a.] : Wiley-Blackwell
    International Journal for Numerical Methods in Engineering 9 (1975), S. 259-270 
    ISSN: 0029-5981
    Keywords: Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics , Technology
    Notes: A class of approximations to the matrix linear differential equation is presented. The approximations range, in accuracy, from the simplest forward difference scheme to the exact solution. The infinite series defining the exponential matrix is used to ascertain the accuracy of the various approximations. A clear distinction is made between approximations to the system equations and the forcing function, with the forcing term being represented by a piecewise linear function. Special application is given to the equations arising in structural dynamics of the form For these structural dynamic equations, the measure of the energy of the system is used to analyse the stability of the numerical approximations.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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