Discontinuous Initial Value Problems by Robert Lewis (10 results)

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New. SUPER FAST SHIPPING.

Paperback. Condition: New. Print on Demand. This book presents an extension to the theory of discontinuous initial value problems for symmetric hyperbolic linear differential equations, an area previously studied by Courant and Lax. The author generalizes their theory in two respects. First, the author considers more general equations. This generalization is of interest as it allows the inclusion of equations of mathematical physics. Second, the book considers initial boundary value problems rather than pure initial value problems. This has applications to physical problems as it models problems with both time dependence and spatial dependence. The unique existence theorem for weak solutions of such problems is obtained under conditions which allow the coefficient matrices to have multiple eigenvalues. The author provides an analysis of the discontinuities and a reduction to known theorems for problems with smooth initial data. Following on from this, the book presents an asymptotic expansion of solutions of symmetric hyperbolic linear differential equations and proves the asymptotic nature of the formal expansion. Overall, this book advances the theory of discontinuous solutions of hyperbolic partial differential equations, providing a valuable resource for researchers and students in the field. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Gebunden. Condition: New.

Condition: New. Print on Demand pp. 98.

LeatherBound. Condition: New. LeatherBound edition. Condition: New. Reprinted from 1957 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 104 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 104 Lewis, Robert M.