Most Popular Books by Leszek

Nonlinear analysis is a broad, interdisciplinary field characterized by a remarkable mixture of analysis, topology, and applications. Its concepts and techniques provide the tools for developing more realistic and accurate models for a variety of phenomena encountered in fields ranging from engineering and chemistry to economics and biology. Thi

Selected by Choice as an Outstanding Academic Book for 1992. In this landmark study, two eminent geographers present the first comparative, cross-national analysis of emergency evacuations engendered by every sort of disaster: military, natural, and industrial. Zelinsky and Kosinski have selected 27 evacuations of cities due to actual or anticipated emergencies during the past fifty years, from the Ohio River Flood of 1937 to the Chernobyl nuclear accident in 1986.

This study analyzes the performance of social assistance and family benefit programs in eight new member states of the European Union from the perspective of fiscal impact and effectiveness. It is based on household survey data for six of the countries, as well as budget data and information on program design collected at the national level. The paper finds that, although social assistance programs in the new member states are small in terms of coverage and expenditure levels (reaching 2 to 5 percent of the population), the programs are an important safety net for the poor. Programs are relatively well targeted, with between 30 and 60 percent of resources going to the poorest quintile of the population. For those who receive them, benefits can make up as much as 37 percent of average consumption of the poor.

North Korea’s nuclear weapons program has provoked much apprehension in the international community in recent years. The Six Party Talks were convened in 2003 to prevent North Korea from developing nuclear weapons. They brought together the US, China, Russia, Japan as well as North and South Korea in the effort to negotiate a multilateral resolution of North Korea’s nuclear program but the parties had widely different views and approaches. This book will examine the Six Party Talks as a study in multilateral negotiation highlighting the expectations vested in them and their inability to develop a common approach to the issue. It holds out some important lessons for multilateral negotiation, diplomacy and dealing with North Korea.

This book discusses the foundations of the mathematical theory of finite element methods. The focus is on two subjects: the concept of discrete stability, and the theory of conforming elements forming the exact sequence. Both coercive and noncoercive problems are discussed.. Following the historical path of development, the author covers the Ritz and Galerkin methods to Mikhlin’s theory, followed by the Lax–Milgram theorem and Cea’s lemma to the Babuska theorem and Brezzi’s theory. He finishes with an introduction to the discontinuous Petrov–Galerkin (DPG) method with optimal test functions. Based on the author’s personal lecture notes for a popular version of his graduate course on mathematical theory of finite elements, the book includes a unique exposition of the concept of discrete stability and the means to guarantee it, a coherent presentation of finite elements forming the exact grad-curl-div sequence, and an introduction to the DPG method. Intended for graduate students in computational science, engineering, and mathematics programs, Mathematical Theory of Finite Elements is also appropriate for graduate mathematics and mathematically oriented engineering students. Instructors will find the book useful for courses in real analysis, functional analysis, energy (Sobolev) spaces, and Hilbert space methods for PDEs.

This work provides a user-friendly, species level taxonomic key based on morphology, current nomenclature, and modern taxonomy using molecular tools which fulfill the most pressing needs of both researchers and environmental managers. This key arms the reader with the tools necessary to improve their species identification abilities. This book resolves another issue as well: the mix of female and male characters used in keys to the calanoid copepods. Often, during the identification process, both calanoid copepod sexes are not available, and the user of such a key is stuck with an uncertain identification. Here, separate male and female keys to the calanoid copepods are provided for both the genera and species levels.

In this volume, which was originally published in 1996, noisy information is studied in the context of computational complexity; in other words the text deals with the computational complexity of mathematical problems for which information is partial, noisy and priced.

Through numerous illustrative examples and comments, Applied Functional Analysis, Second Edition demonstrates the rigor of logic and systematic, mathematical thinking. It presents the mathematical foundations that lead to classical results in functional analysis. More specifically, the text prepares students to learn the variational theory of partial differential equations, distributions and Sobolev spaces, and numerical analysis with an emphasis on finite element methods. While retaining the structure of its best-selling predecessor, this second edition includes revisions of many original examples, along with new examples that often reflect the authors’ own vast research experiences and perspectives. This edition also provides many more exercises as well as a solutions manual for qualifying instructors. Each chapter begins with an extensive introduction and concludes with a summary and historical comments that frequently refer to other sources. New to the Second Edition Completely revised section on lim sup and lim inf New discussions of connected sets, probability, Bayesian statistical inference, and the generalized (integral) Minkowski inequality New sections on elements of multilinear algebra and determinants, the singular value decomposition theorem, the Cauchy principal value, and Hadamard finite part integrals New example of a Lebesgue non-measurable set Ideal for a two-semester course, this proven textbook teaches students how to prove theorems and prepares them for further study of more advanced mathematical topics. It helps them succeed in formulating research questions in a mathematically rigorous way.

This pioneering work offers a meticulous exploration of Scandinavian presence in Viking Age Poland. Unveiling the complexities and controversies of past research and delving into the nuances of reciprocal interactions between Western Slavic and Scandinavian populations as revealed through archaeology and medieval texts, the book casts genuinely new light on a previously overlooked part of the Viking world. In setting the stage for these investigations, the monograph traces the evolution of Viking and Old Norse studies in Poland. It covers the romanticisation of Norse culture and literature, the dark days of the Second World War when archaeology was strongly driven by violent ideologies, and the profound changes that occurred in academia after the fall of communism and Poland’s accession to the European Union. At the core of this book are thorough investigations into cross-cultural interactions along the shores of the southern Baltic as well as in the interior of Poland. Using first-hand analyses of archaeological evidence from bustling ports of trade, settlement sites, silver hoards, and burial grounds, it is argued that the relationship between the local Western Slavic population and the Scandinavian migrants was highly complex but overall very symmetrical. Crucial notions such as the construction of identity in diasporic communities, ritual behaviour, and the symbolic content of Viking Age material culture are also discussed at length, offering new insights into Scandinavian and Slavic minds. Enriched with high-quality illustrations, photographs, as well as artistic reconstructions, this book fills many blank spaces in the field of Viking studies and is intended both for professional audiences and general readers interested in the intricacies of our shared past.

Professor Balcerowicz is highly regarded in both policy-making and academic circles. Most of the essays are based on his first-hand experience in stabilizing the Polish economy at an early stage of hyperinflation, and transforming it into a competitive capitalist market economy. This volume gathers together a collection of essays integrated by two central themes: the comparative economic performance of different economic systems (centralized socialism, reformed socialism, competitive socialism), and the transition from socialism to capitalism under newly established pluralistic political systems in Central and Eastern Europe.

Stochastic Analysis for Gaussian Random Processes and Fields: With Applications presents Hilbert space methods to study deep analytic properties connecting probabilistic notions. In particular, it studies Gaussian random fields using reproducing kernel Hilbert spaces (RKHSs).The book begins with preliminary results on covariance and associated RKHS

The basic questions of this book concern the contemporary role and importance of the presidency in the European Union. How has the presidency - initially quite a modest function - been able to gain such a significant role for the EU proceedings? It managed to initiate far-reaching projects, solve basic negotiating problems, or - until the Lisbon treaty - to represent the Union externally. What are the main challenges related to its preparations and how it is run? Answers to these questions seem to be necessary to capture the elements of the contemporary dispute over the political leadership in the European Union, narrowed down to the issue of the presidency and its institutional role in the EU decision-making system. Hence, another question arises: What is the significance of the presidency for the general models of European integration? Understanding that would help us not only to explain the long-term integration trends, but would also provide a reference framework for practical projects that might be undertaken by future presidencies. The basic theory of European integration tested here is institutionalism in its various formulations.

Offering the only existing finite element (FE) codes for Maxwell equations that support hp refinements on irregular meshes, Computing with hp-ADAPTIVE FINITE ELEMENTS: Volume 1. One- and Two-Dimensional Elliptic and Maxwell Problems presents 1D and 2D codes and automatic hp adaptivity. This self-contained source discusses the theory and implementat