This broad survey spans a wealth of studies on invariant subspaces, focusing on operators on separable Hilbert space. Largely self-contained, it requires only a working knowledge of measure theory, complex analysis, and elementary functional analysis. Subjects include normal operators, analytic functions of operators, shift operators, examples of invariant subspace lattices, compact operators, and the existence of invariant and hyperinvariant subspaces. Additional chapters cover certain re...

Designed for an undergraduate course or for independent study, this text presents sophisticated mathematical ideas in an elementary and friendly fashion. The fundamental purpose of this book is to teach mathematical thinking while conveying the beauty and elegance of mathematics. The book contains a large number of exercises of varying difficulty, some of which are designed to help reinforce basic concepts and others of which will challenge virtually all readers. The sole prerequisite for ...

Designed for an undergraduate course or for independent study, this text presents sophisticated mathematical ideas in an elementary and friendly fashion. The fundamental purpose of this book is to engage the reader and to teach a real understanding of mathematical thinking while conveying the beauty and elegance of mathematics. The text focuses on teaching the understanding of mathematical proofs. The material covered has applications both to mathematics and to other subjects. The book con...

When the Democrats retook control of the U.S. House of Representatives in January 2007 after twelve years in the wilderness, Nancy Pelosi became the first woman speaker in American history. In Speaker Nancy Pelosi and the New American Politics, Ron Peters, one of America's leading scholars of Congress, and Cindy Simon Rosenthal, one of America's leading scholars on women and political leadership, provide a comprehensive account of how Pelosi became speaker and what this tells us a...

Recent, unpredictable incidents in diverse locations – Paris, Nice, Ankara, Sinai, California, Manchester and London – reinforce how governments and scholars must look beneath the surface for understanding of the turbulent post-9/11world. In particular, what does ‘expertise’ mean in this new era? This book answers that question? The volume is about a particular kind of expert – a type suffering from ‘bad press’ for a long time – namely, scholars who carry out area-based research. The term ...

Pedro Gomez of ESPN was a beloved figure in baseball. His death from sudden cardiac arrest on Feb. 7, 2021, unleashed an outpouring of heartfelt tributes. He was 58, both a hard-nosed reporter and a smiling ambassador of the sport. These 62 personal essays soar beyond sports to delve into life lessons.Pedro, a proud Cuban American, was known for his dramatic reporting from Havana. Fully and fluidly bilingual, he did as much as anyone to bridge the wide gap that had...

This edited book is written for students, postdocs and established investigators who want to enter the field of single-particle cryo-EM. This is a recently developed method to determine high-resolution structures of biological macromolecules. A major strength is the fact that cryo-EM does not require prior crystallization of protein complexes. Furthermore, it is especially well suited for larger complexes and molecular machines, although it can also be used for macromolecules as small as 4...

There has been, and continues to be, an explosion of interest in developing new small science centers that is changing the world of museums. This handbook is designed to be a one-stop source for future and current centers, and anyone interested in the important roles these institutions play in their communities. With articles-all written by leaders in field-covering everything from administration, staffing, finance, marketing, exhibit design, and beyond, this comprehensive resource will be...

The purpose of this book is not to discuss in depth various topics in medicine nor to describe in detail all possible controversial subjects in car diology. The primary intention is to describe common cardiac problems with significant controversial viewpoints frequently encountered in our daily practice. This book presents 19 chapters, including the Coronary Arteries in Fatal Coronary Events, Prophylactic Antiarrhythmic Therapy in Acute Myocar dial Infarction, Mobile Coronary Care-Is It Re...

Who Else Wants to Say, "I Passed"? The Master Lecture Series Boosts Exam Scores While Reducing Test Anxiety and Study Time.Say goodbye to boring study sessions with Dr. Rosenthal’s Master Lecture Series for the NCE, CPCE, CECE, and State Counseling Exams. Revolutionize your exam prep and have fun doing i with the help of Dr. Howard Rosenthal, EdD, an award-winning educator and professor emeritus of human services and addiction studies at St. Louis Communit...

Surviving Hypoxia: Mechanisms of Control and Adaptation is a synthesis of findings and thoughts concerning hypoxia. The thermodynamics of hypoxia are discussed in detail, including acid-base balance and self-pollution resulting from the accumulation of anaerobic end-products. The book focuses on descriptions and discussions of common facets, contrasting solutions in a variety of physiological hypoxia defense strategies, including those shown by plants, invertebrates, and vertebrates. Speci...

Holger Rune - på og uden for banen giver et indblik i Holger Runes verden og i livet som professionel tennisspiller på ATP-touren.Som junior lå han nummer 1 på verdensranglisten og vandt Roland Garros for juniorspillere. Da han som senior blev professionel, rykkede han op blandt de allerbedste. Som 19-årig begyndte han året uden for top 100 og nåede allerede inden for et år op i top ti side om side med forbilleder som Novak Djokovic og Rafael Nadal.I bogen kommer man...