Buddhism-influenced essays, stories, and reviews by National Book Award winner Charles R. Johnson. This wide and varied collection of essays, reviews, and short stories by the renowned author Charles Johnson offers incisive views on poltics, race, and Buddhism. Johnson notes that in his life the two activities that have anchored him and reinforce each other are creative production and spiritual practice. This book is a crystallization of what he has learned during his passage through American literature, the visual arts, and the Buddhadharma. Essays include: • "And if Peace Is Their Goal . . ." on the principles of enlightened politics • "The King We Need" on the deep and sophisticated moral philosophy of Dr. Martin Luther King Jr., and why King's teachings and example are important to all Americans • "Why Buddhists Should Vote"--Johnson posits that voting can be seen as a way to reduce suffering • "The Meaning of Barack Obama"--an appreciation of the man who became one of the most historic US presidents, even before his first 100 days were through • "Why Buddhism for Black America Now?"--what Buddhism can offer the African-American community in the post-MLK era
A rich portrait of one of America's most original and significant writers. Jim McWilliams has collected more than twenty interviews spanning Johnson's career. The manuscript contains virtually every important interview Johnson has given, presented chronologically.
This volume contains the lecture notes prepared for the AMS Short Course on Matrix Theory and Applications, held in Phoenix in January, 1989. Matrix theory continues to enjoy a renaissance that has accelerated in the past decade, in part because of stimulation from a variety of applications and considerable interplay with other parts of mathematics. In addition, the great increase in the number and vitality of specialists in the field has dispelled the popular misconception that the subject has been fully researched.
Linear algebra and matrix theory are fundamental tools in mathematical and physical science, as well as fertile fields for research. This second edition of this acclaimed text presents results of both classic and recent matrix analysis using canonical forms as a unifying theme and demonstrates their importance in a variety of applications. This thoroughly revised and updated second edition is a text for a second course on linear algebra and has more than 1,100 problems and exercises, new sections on the singular value and CS decompositions and the Weyr canonical form, expanded treatments of inverse problems and of block matrices, and much more.
The arrangement of nonzero entries of a matrix, described by the graph of the matrix, limits the possible geometric multiplicities of the eigenvalues, which are far more limited by this information than algebraic multiplicities or the numerical values of the eigenvalues. This book gives a unified development of how the graph of a symmetric matrix influences the possible multiplicities of its eigenvalues. While the theory is richest in cases where the graph is a tree, work on eigenvalues, multiplicities and graphs has provided the opportunity to identify which ideas have analogs for non-trees, and those for which trees are essential. It gathers and organizes the fundamental ideas to allow students and researchers to easily access and investigate the many interesting questions in the subject.
Totally nonnegative matrices arise in a remarkable variety of mathematical applications. This book is a comprehensive and self-contained study of the essential theory of totally nonnegative matrices, defined by the nonnegativity of all subdeterminants. It explores methodological background, historical highlights of key ideas, and specialized topics. The book uses classical and ad hoc tools, but a unifying theme is the elementary bidiagonal factorization, which has emerged as the single most important tool for this particular class of matrices. Recent work has shown that bidiagonal factorizations may be viewed in a succinct combinatorial way, leading to many deep insights. Despite slow development, bidiagonal factorizations, along with determinants, now provide the dominant methodology for understanding total nonnegativity. The remainder of the book treats important topics, such as recognition of totally nonnegative or totally positive matrices, variation diminution, spectral properties, determinantal inequalities, Hadamard products, and completion problems associated with totally nonnegative or totally positive matrices. The book also contains sample applications, an up-to-date bibliography, a glossary of all symbols used, an index, and related references.
Using information from the UK elections, this title shows how voters and parties are affected by, and seek to influence, both national and local forces, placing the analysis of electoral behaviour into its geographical context.
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