| book details |

Structure-Preserving Algorithms for Oscillatory Differential Equations II

By (author) Xinyuan Wu, By (author) Kai Liu, By (author) Wei Shi

| on special |

normal price: R 2,346.95

Price: R 2,111.95

| add to trolley |

| book description |

This book describes a variety of highly effective and efficient structure-preserving algorithms for second-order oscillatory differential equations. Such systems arise in many branches of science and engineering, and the examples in the book include systems from quantum physics, celestial mechanics and electronics. To accurately simulate the true behavior of such systems, a numerical algorithm must preserve as much as possible their key structural properties: time-reversibility, oscillation, symplecticity, and energy and momentum conservation. The book describes novel advances in RKN methods, ERKN methods, Filon-type asymptotic methods, AVF methods, and trigonometric Fourier collocation methods.Â The accuracy and efficiency of each of these algorithms are tested via careful numerical simulations, and their structure-preserving properties are rigorously established by theoretical analysis. The book also gives insights into the practical implementation of the methods. This book is intended for engineers and scientists investigating oscillatory systems, as well as for teachers and students who are interested in structure-preserving algorithms for differential equations.

| product details |

| other options |

Normally shipped | Available from overseas. Delivery time is 14 - 21 days
Readership Age |

Normal Price | R 3,126.95
Price | R 2,814.95 | on special |

| add to trolley |

| back |

| your trolley |

To view the items in your trolley please sign in.

| sign in |

| specials |

The Memory Collectors: A Novel

Dete Meserve
Paperback / softback
320 pages

Enquiries only

| more |

| enquire |

The Ballerina and the Bull: Anarchist Utopias in the Age of Finance

Johanna Isaacson
Paperback / softback
288 pages
was: R 323.95
now: R 291.95
This title will take longer to obtain, and should be delivered in 6-8 weeks

Our moment has seen the resurgence of an anarchist sensibility, from the uprisings in Seattle in 1999 to the Occupy movement of 2011.

| more |

| add to trolley |

Fifteen Dogs

AndrÃ© Alexis
Paperback / softback
176 pages
was: R 315.95
now: R 283.95
Available from overseas. Dispatched in aprox 4-8 weeks as local supplier is out of stock

A pack of dogs are granted the power of human thought - but what will it do to them? A surprising and insightful look at the beauty and perils of consciousness.

| more |

| add to trolley |