H a yamani (5 risultati)

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. Dust jacket in good condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,550grams, ISBN:0892591560.…

Buch. Condizione: Neu. Neuware - awahir al-Akhbar wa-Mulah al-Ashar, Gems of the Tales and Anecdotes of poetry, by Al-Hasan ibn Muhammad ibn Abi Aqama Al-Yamani, contains tales from the pre-Islamic, early Islamic, and Abbasid periods. Being divided into two parts, the work contains 100 stories and 429 poems. At the end, the author added another twenty aphorisms and proverbs. However, it is not limited to literary tales alone, but also addresses theological, jurisprudential, and linguistic topics. For all narrations, the chains of transmission are given. This is the first book of its kind from Islamic Yemen.…

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Although introduced30 years ago, the J-matrix method has witnessed a resurgence of interest in the last few years. In fact, the interest never ceased, as some authors have found in this method an effective way of handling the continuous spectrum of scattering operators, in addition to other operators. The motivation behind the introduction of the J-matrix method will be presented in brief. The introduction of fast computing machines enabled theorists to perform cal- lations, although approximate, in a conveniently short period of time. This made it possible to study varied scenarios and models, and the effects that different possible parameters have on the nal results of such calculations. The rst area of research that bene ted from this opportunity was the structural calculation of atomic and nuclear systems. The Hamiltonian element of the system was set up as a matrix in a convenient, nite, bound-state-like basis. A matrix of larger size resulted in a better con guration interaction matrix that was subsequently diagonalized. The discrete energy eigenvalues thus obtained approximated the spectrum of the system, while the eigenfunctions approximated the wave function of the resulting discrete state. Structural theorists were delighted because they were able to obtain very accurate values for the lowest energy states of interest. 356 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. The first book dedicated to the J-matrix methodA successful method to solve atomic and nuclear physics problemsComprehensive coverage of all theoretical features of the J-matrix methodForeword by the founders of the J-matrix method.…

Gebunden. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. The first book dedicated to the J-matrix methodA successful method to solve atomic and nuclear physics problemsComprehensive coverage of all theoretical features of the J-matrix methodForeword by the founders of the J-matrix method.…