Dieter Armbruster – författare

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9 produkter

Del 65 - Applied Mathematical Sciences
Perturbation Methods, Bifurcation Theory and Computer Algebra
AvRichard H. Rand,Dieter Armbruster
Häftad, Engelska, 1987
546 kr
Skickas inom 10-15 vardagar
Perturbation methods have always been an important tool for treating nonlinear differential equations. Now the drudgery associated with them has been eliminated! This book offers computer algebra (MACSYMA) programs which implement the most popular perturbation methods. Not only does this avoid the errors associated with hand computation, but the increase in efficiency permits more complicated problems to be tackled. This book is useful both for the beginner learning perturbation methods for the first time, as well as for the researcher. Methods covered include: Lindstedt's method, center manifolds, normal forms, two variable expansion method (method of multiple scales), averaging, Lie transforms and Liapunov-Schmidt reduction. For each method the book includes an introduction and some example problems solved both by hand and by machine. The examples feature common bifurcations such as the pitchfork and the Hopf. The MACSYMA code for each method is given and suggested exercises are provided at the end of each Chapter. An Appendix offers a brief introduction to MACSYMA.
Del 26 - NATO Science Series II: Mathematics, Physics and Chemistry
Dynamo and Dynamics, a Mathematical Challenge
AvPascal Chossat,Dieter Armbrusterm. fl.
Inbunden, Engelska, 2001
1 085 kr
Skickas inom 10-15 vardagar
This book contains the lectures given at the workshop "Dynamo and dynamics, a mathematical challenge" held in Cargese from August 21 to 26, 2000. The workshop differed from most previous conferences on the dynamo effect in two important respects. First, it was at this international conference that the experimental observation of homogeneous fluid dynamos was first reported. Second, the conference gathered scientists from very different fields, thus showing that thepynamo problem has become an interdisciplinary subject involving not only astrophysicists and geophysicists, but also scientists working in dynamical systems theory, hydrodynamics, and numerical simulation, as well as several groups in experimental physics. This book thus reports important results on various dynamo studies in these different contexts: - Decades after the discovery of the first analytic examples of laminar fluid dynamos, the self-generation of a magnetic field by a flow ofliquid sodium has been reported by the Karlsruhe and Riga groups. Although there were no doubts concerning the self generation by the laminar Roberts-type or Ponomarenko-type flows that were used, these experiments have raised interesting questions about the influence of the turbulent fluctuations on the dynamo threshold and on the saturation level of the magnetic field.
Del 26 - NATO Science Series II: Mathematics, Physics and Chemistry
Dynamo and Dynamics, a Mathematical Challenge
AvPascal Chossat,Dieter Armbrusterm. fl.
Häftad, Engelska, 2001
1 085 kr
Skickas inom 10-15 vardagar
This book contains the lectures given at the workshop "Dynamo and dynamics, a mathematical challenge" held in Cargese from August 21 to 26, 2000. The workshop differed from most previous conferences on the dynamo effect in two important respects. First, it was at this international conference that the experimental observation of homogeneous fluid dynamos was first reported. Second, the conference gathered scientists from very different fields, thus showing that thepynamo problem has become an interdisciplinary subject involving not only astrophysicists and geophysicists, but also scientists working in dynamical systems theory, hydrodynamics, and numerical simulation, as well as several groups in experimental physics. This book thus reports important results on various dynamo studies in these different contexts: - Decades after the discovery of the first analytic examples of laminar fluid dynamos, the self-generation of a magnetic field by a flow ofliquid sodium has been reported by the Karlsruhe and Riga groups. Although there were no doubts concerning the self generation by the laminar Roberts-type or Ponomarenko-type flows that were used, these experiments have raised interesting questions about the influence of the turbulent fluctuations on the dynamo threshold and on the saturation level of the magnetic field.
Decision Policies for Production Networks
AvDieter Armbruster,Karl G. Kempf
Inbunden, Engelska, 2012
1 625 kr
Skickas inom 10-15 vardagar
The financial results of any manufacturing company can be dramatically impacted by the repetitive decisions required to control a complex production network be it a network of machines in a factory; a network of factories in a company; or a network of companies in a supply chain. Decision Policies for Production Networks presents recent convergent research on developing policies for operating production networks including details of practical control and decision techniques which can be applied to improve the effectiveness and economic efficiency of production networks worldwide. Researchers and practitioners come together to explore a wide variety of approaches to a range of topics including:WIP and equipment management policies,Material release policies,Machine, factory, and supply chain network policies for delivery in the face of supply and demand variability, andConflicts between complex production network models and their controlling policies.Case studies and relevant mathematical techniques are included to support and explain techniques such as heuristics, global and hierarchical optimization, control theory and filtering approaches related to complex systems or traffic flows. Decision Policies for Production Networks acts as handbook for researchers and practitioners alike, providing findings and information which can be applied to develop methods and advance further research across production networks.
Decision Policies for Production Networks
AvKarl G. Kempf,Dieter Armbruster
E-bok
PDF, Engelska, 2012
2 044 kr
Läs direkt efter köp
The financial results of any manufacturing company can be dramatically impacted by the repetitive decisions required to control a complex production network be it a network of machines in a factory; a network of factories in a company; or a network of companies in a supply chain. Decision Policies for Production Networks presents recent convergent research on developing policies for operating production networks including details of practical control and decision techniques which can be applied to improve the effectiveness and economic efficiency of production networks worldwide. Researchers and practitioners come together to explore a wide variety of approaches to a range of topics including:
WIP and equipment management policies,
Material release policies,
Machine, factory, and supply chain network policies for delivery in the face of supply and demand variability, and
Conflicts between complex production network models and their controlling policies.
Case studies and relevant mathematical techniques are included to support and explain techniques such as heuristics, global and hierarchical optimization, control theory and filtering approaches related to complex systems or traffic flows. Decision Policies for Production Networks acts as handbook for researchers and practitioners alike, providing findings and information which can be applied to develop methods and advance further research across production networks.
Decision Policies for Production Networks
AvDieter Armbruster,Karl G. Kempf
Häftad, Engelska, 2014
1 672 kr
Skickas inom 10-15 vardagar
The financial results of any manufacturing company can be dramatically impacted by the repetitive decisions required to control a complex production network be it a network of machines in a factory; a network of factories in a company; or a network of companies in a supply chain. Decision Policies for Production Networks presents recent convergent research on developing policies for operating production networks including details of practical control and decision techniques which can be applied to improve the effectiveness and economic efficiency of production networks worldwide. Researchers and practitioners come together to explore a wide variety of approaches to a range of topics including:WIP and equipment management policies,Material release policies,Machine, factory, and supply chain network policies for delivery in the face of supply and demand variability, andConflicts between complex production network models and their controlling policies.Case studies and relevant mathematical techniques are included to support and explain techniques such as heuristics, global and hierarchical optimization, control theory and filtering approaches related to complex systems or traffic flows. Decision Policies for Production Networks acts as handbook for researchers and practitioners alike, providing findings and information which can be applied to develop methods and advance further research across production networks.
Perturbation Methods, Bifurcation Theory and Computer Algebra
AvDieter Armbruster,Richard H. Rand
E-bok
PDF, Engelska, 2012
710 kr
Läs direkt efter köp
Perturbation methods have always been an important tool for treating nonlinear differential equations. Now the drudgery associated with them has been eliminated! This book offers computer algebra (MACSYMA) programs which implement the most popular perturbation methods. Not only does this avoid the errors associated with hand computation, but the increase in efficiency permits more complicated problems to be tackled. This book is useful both for the beginner learning perturbation methods for the first time, as well as for the researcher. Methods covered include: Lindstedt''s method, center manifolds, normal forms, two variable expansion method (method of multiple scales), averaging, Lie transforms and Liapunov-Schmidt reduction. For each method the book includes an introduction and some example problems solved both by hand and by machine. The examples feature common bifurcations such as the pitchfork and the Hopf. The MACSYMA code for each method is given and suggested exercises are provided at the end of each Chapter. An Appendix offers a brief introduction to MACSYMA.
Dynamo and Dynamics, a Mathematical Challenge
AvIuliana Oprea,Dieter Armbrusterm. fl.
E-bok
PDF, Engelska, 2012
1 413 kr
Läs direkt efter köp
This book contains the lectures given at the workshop "Dynamo and dynamics, a mathematical challenge" held in Cargese from August 21 to 26, 2000. The workshop differed from most previous conferences on the dynamo effect in two important respects. First, it was at this international conference that the experimental observation of homogeneous fluid dynamos was first reported. Second, the conference gathered scientists from very different fields, thus showing that thepynamo problem has become an interdisciplinary subject involving not only astrophysicists and geophysicists, but also scientists working in dynamical systems theory, hydrodynamics, and numerical simulation, as well as several groups in experimental physics. This book thus reports important results on various dynamo studies in these different contexts: - Decades after the discovery of the first analytic examples of laminar fluid dynamos, the self-generation of a magnetic field by a flow ofliquid sodium has been reported by the Karlsruhe and Riga groups. Although there were no doubts concerning the self generation by the laminar Roberts-type or Ponomarenko-type flows that were used, these experiments have raised interesting questions about the influence of the turbulent fluctuations on the dynamo threshold and on the saturation level of the magnetic field.
Del 3 - WORLD SCIENTIFIC LECTURE NOTES IN COMPLEX SYSTEMS
NETWORKS OF INTERACTING MACHINES: PRODUCTION ORGANIZATION IN COMPLEX INDUSTRIAL SYSTEMS AND BIOLOGICAL CELLS
AvARMBRUSTER DIETER,Dieter Armbrusterm. fl.
Inbunden, Engelska, 2005
1 998 kr
Skickas inom 5-8 vardagar
This review volume is devoted to a discussion of analogies and differences of complex production systems — natural, as in biological cells, or man-made, as in economic systems or industrial production. Taking this unified look at production is based on two observations: Cells and many biological networks are complex production units that have evolved to solve production problems in a reliable and optimal way in a highly stochastic environment. On the other hand, industrial production is becoming increasingly complex and often hard to predict. As a result, modeling and control of such production networks involve many different spatial and temporal scales and decision policies for many different structures. The common themes of industrial and biological production include evolution and optimization, synchronization and self-organization, robust operation despite high stochasticity, and hierarchical dynamics. The mathematical techniques used come from dynamical systems theory, transport equations, control theory, pattern formation, graph theory, discrete event simulations, stochastic processes, and others. The application areas range from semiconductor production to supply chains, protein networks, slime molds, social networks, and whole economies.

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Dieter Armbruster – författare

Perturbation Methods, Bifurcation Theory and Computer Algebra

Dynamo and Dynamics, a Mathematical Challenge

Dynamo and Dynamics, a Mathematical Challenge

Decision Policies for Production Networks

Decision Policies for Production Networks

Decision Policies for Production Networks

Perturbation Methods, Bifurcation Theory and Computer Algebra

Dynamo and Dynamics, a Mathematical Challenge

NETWORKS OF INTERACTING MACHINES: PRODUCTION ORGANIZATION IN COMPLEX INDUSTRIAL SYSTEMS AND BIOLOGICAL CELLS

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