methods mathematical physics 3rd edition von harold jeffreys bertha (2 Ergebnisse)

Hardcover. Zustand: Good. Immediate dispatch from Somerset. Nice older book in good condition. Some tanning wear and marking due to age. Year 1956. Hardcover. English. See images for condition. About the book >.>.> As a second edition of this book has been called for, we have taken the opportunity of making considerable revisions. Most of the notes at the end have been incorporated in the text. Otherwise the principal changes are as follows. In Chapter 1, the Heine-Borel theorem and Goursat's modification have been placed early, and used to derive several theorems that had been proved by separate applications of methods that could be used to prove the general theorems. In other respects, notably the theory of the Riemann integral, the theory has been given more fully. In Chapter 4 an account of block matrices has been added, and the theorem on characteristic solutions of commuting matrices has been more fully discussed. Chapter 5 (multiple integrals) has been almost completely rewritten, and now includes an account of the theory of functions of several variables, part of which was given in Chapter 11. In Chapter 9 the treatment of re-laxation methods has been extended, and should now serve as an ade.

hardcover. Zustand: Good. Ex-library copy with usual markings.