Current Catalog


Book Description

Includes subject section, name section, and 1968-1970, technical reports.













The Age of Agade


Book Description

The Age of Agade is the first book-length study of the Akkadian period of Mesopotamian history, which saw the rise and fall of the world’s first empire during more than a century of extraordinary political, social, and cultural innovation. It draws together more than 40 years of research by one of the world’s leading experts in Assyriology to offer an exhaustive survey of the Akkadian empire. Addressing all aspects of the empire, including its statecraft and military, territory and cities, arts, religion, economy, and production, The Age of Agade considers what can be said of Akkadian political and social history, material culture, and daily life. A final chapter also explores how the empire has been presented in modern historiography, from the decipherment of cuneiform to the present, including the extensive research of Soviet historians, summarized here in English for the first time. Drawing on contemporaneous written and artifactual sources, as well as relevant materials from succeeding generations, Foster introduces the reader to the wealth of evidence available. Accessibly written by a specialist in the field, this book is an engaging examination of a critical era in the history of early Mesopotamia.







Nonlinear Potential Theory of Degenerate Elliptic Equations


Book Description

A self-contained treatment appropriate for advanced undergraduate and graduate students, this volume offers a detailed development of the necessary background for its survey of the nonlinear potential theory of superharmonic functions. Starting with the theory of weighted Sobolev spaces, the text advances to the theory of weighted variational capacity. Succeeding chapters investigate solutions and supersolutions of equations, with emphasis on refined Sobolev spaces, variational integrals, and harmonic functions. Chapter 7 defines superharmonic functions via the comparison principle, and chapters 8 through 14 form the core of the nonlinear potential theory of superharmonic functions. Topics include balayage; Perron's method, barriers, and resolutivity; polar sets; harmonic measure; fine topology; harmonic morphisms; and quasiregular mappings. The book concludes with explorations of axiomatic nonlinear potential theory and helpful appendixes.




Jacobi Matrices and the Moment Problem


Book Description

This monograph presents the solution of the classical moment problem, the construction of Jacobi matrices and corresponding polynomials. The cases of strongly,trigonometric, complex and real two-dimensional moment problems are discussed, and the Jacobi-type matrices corresponding to the trigonometric moment problem are shown. The Berezansky theory of the expansion in generalized eigenvectors for corresponding set of commuting operators plays the key role in the proof of results. The book is recommended for researchers in fields of functional analysis, operator theory, mathematical physics, and engineers who deal with problems of coupled pendulums.