The study of matroids is a branch of discrete mathematics with basic links to graphs, lattices, codes, transversals, and projective geometries. Matroids are of fundamental importance in combinatorial optimization and their applications extend into electrical engineering and statics. This incisive survey of matroid theory falls into two parts: the first part provides a comprehensive introduction to the basics of matroid theory while the second treats more advanced topics. The book contains over five hundred exercises and includes, for the first time in one place, short proofs for most of the subjects' major theorems. The final chapter lists sixty unsolved problems and details progress towards their solutions.
This major revision of James Oxley's classic Matroid Theory provides a comprehensive introduction to the subject, covering the basics to more advanced topics. With over 700 exercises and proofs of all relevant major theorems, this book is the ideal reference and class text for academics and graduate students in mathematics and computer science.
The study of matroids is a branch of discrete mathematics with basic links to graphs, lattices, codes, transversals, and projective geometries. Matroids are of fundamental importance in combinatorial optimization and their applications extend into electrical engineering and statics. This incisive survey of matroid theory falls into two parts: the first part provides a comprehensive introduction to the basics of matroid theory while the second treats more advanced topics. The book contains over five hundred exercises and includes, for the first time in one place, short proofs for most of the subjects' major theorems. The final chapter lists sixty unsolved problems and details progress towards their solutions.
All too often, a simple lack of understanding of fundamental business concepts is enough to prevent capable scientists and engineers from receiving otherwise deserved promotions. These days, technical merit and hard work alone no longer guarantee upward mobility. For scientists and engineers with aspirations of moving up the corporate ladder a keen
Why does corporate governance--front page news with the collapse of Enron, WorldCom, and Parmalat--vary so dramatically around the world? This book explains how politics shapes corporate governance--how managers, shareholders, and workers jockey for advantage in setting the rules by which companies are run, and for whom they are run. It combines a clear theoretical model on this political interaction, with statistical evidence from thirty-nine countries of Europe, Asia, Africa, and North and South America and detailed narratives of country cases. This book differs sharply from most treatments by explaining differences in minority shareholder protections and ownership concentration among countries in terms of the interaction of economic preferences and political institutions. It explores in particular the crucial role of pension plans and financial intermediaries in shaping political preferences for different rules of corporate governance. The countries examined sort into two distinct groups: diffuse shareholding by external investors who pick a board that monitors the managers, and concentrated blockholding by insiders who monitor managers directly. Examining the political coalitions that form among or across management, owners, and workers, the authors find that certain coalitions encourage policies that promote diffuse shareholding, while other coalitions yield blockholding-oriented policies. Political institutions influence the probability of one coalition defeating another.
In the early 18th century, Edinburgh was a filthy backwater town synonymous with poverty and disease. Yet by century's end, it had become the marvel of modern Europe, home to the finest minds of the day and their breathtaking innovations in architecture, politics, science, the arts, and economies - all of which continues to echo loudly today. Adam Smith penned "The Wealth of Nations". James Boswell produced "The Life of Samuel Johnson". Alongside them, pioneers such as David Hume, Robert Burns, James Hutton, and Sir Walter Scott transformed the way we understand our perceptions and feelings, sickness and health, relations between the sexes, the natural world, and the purpose of existence. James Buchan beautifully reconstructs the intimate geographic scale and boundless intellectual milieu of Enlightenment Edinburgh. With the scholarship of an historian and the elegance of a novelist, he tells the story of the triumph of this unlikely town and the men whose vision brought it into being.
Have you had enough of George W. Bush and the Republican right? Are you sick and tired of the tax-cutting, environment-desecrating, secret-keeping, influence-peddling, war-mongering, free speech-hating hypocrites who occupy America's halls of power? If so, you have company -- James Carville. Like James Carville, America has been bruised and battered by the Republicans who are running our country and running it into the ground. The Bush administration has squandered a five-trillion-dollar surplus and created a five-trillion-dollar projected deficit. Their tax cut for the rich was supposed to create jobs -- but instead America has lost more than three million of them. This administration was supposed to bring honor and dignity to the White House but instead brought lies, leaks, secrecy, and fear. They promised to make the country stronger and safer but instead they've left us overstretched, isolated, and insecure. And Carville has had enough. In Had Enough? the legendary political adviser comes out of his corner swinging, taking on the Bush White House and the Republican leaders in Congress on every front -- from the economy to education to foreign affairs. But he doesn't just attack; he lays out constructive "had enough" solutions for healing the damage done by the Republicans and helping disheartened Democrats get back on their feet. In addition, he offers "Ten Rules for Progressives to Live By" and a new War Room mantra for a new era. Had Enough? is a rousing handbook for taking back the country, for fighting back the right wing, and for returning the power to the people.
The benchmark text for the syllabus organised by technology (a week on databases, a week on networks, a week on systems development, etc.) taught from a managerial perspective. O’Brien's Management Information Systems defines technology and then explains how companies use the technology to improve performance. Real world cases finalise the explanation
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