This book focuses on the analysis of eigenvalues and eigenfunctions that describe singularities of solutions to elliptic boundary value problems in domains with corners and edges. The authors treat both classical problems of mathematical physics and general elliptic boundary value problems. The volume is divided into two parts: The first is devoted to the power-logarithmic singularities of solutions to classical boundary value problems of mathematical physics. The second deals with similar singularities for higher order elliptic equations and systems. Chapter 1 collects basic facts concerning operator pencils acting in a pair of Hilbert spaces. Related properties of ordinary differential equations with constant operator coefficients are discussed and connections with the theory of general elliptic boundary value problems in domains with conic vertices are outlined. New results are presented. Chapter 2 treats the Laplace operator as a starting point and a model for the subsequent study of angular and conic singularities of solutions. Chapter 3 considers the Dirichlet boundary condition beginning with the plane case and turning to the space problems. Chapter 4 investigates some mixed boundary conditions. The Stokes system is discussed in Chapters 5 and 6, and Chapter 7 concludes with the Dirichlet problem for the polyharmonic operator. Chapter 8 studies the Dirichlet problem for general elliptic differential equations of order 2m in an angle. In Chapter 9, an asymptotic formula for the distribution of eigenvalues of operator pencils corresponding to general elliptic boundary value problems in an angle is obtained. Chapters 10 and 11 discuss the Dirichlet problem for elliptic systems of differential equations of order 2 in an n-dimensional cone. Chapter 12 studies the Neumann problem for general elliptic systems, in particular with eigenvalues of the corresponding operator pencil in the strip $\mid {\Re} \lambda - m + /2n \mid \leq 1/2$. It is shown that only integer numbers contained in this strip are eigenvalues. Applications are placed within chapter introductions and as special sections at the end of chapters. Prerequisites include standard PDE and functional analysis courses.
This book contains the proceedings of a symposium held at the College of Charleston, Charleston, South Carolina, USA, 16-20 June 1986. The seed for this symposium arose from a group of physiologists, soil scientists and biochemists that met in Leningrad, USSR in July 1975 at the 12th Botanical Conference in a Session organized by Professor B. B • Vartepetian. This group and others later conspired to contribute to a book entitled Plant Life in Anaerobic Environments (eds. D.D. Hook and R.M.M. Crawford, Ann Arbor Science, 1978). Several contributors to the book suggested in 1983 that a broad-scoped symposium on wetlands would be useful (a) in facilitating communication among the diverse research groups involved in wetlands research (b) in bringing researchers and managers together and (c) in presenting a com-: prehensive and balanced coverage on the status of ecology and management of wetlands from a global perspective. With this encouragement, the senior editor organized a Plan ning Committee that encompassed expertise from many disciplines of wetland scientists and managers. This Committee, with input from their colleagues around the world, organized a symposium that addressed almost every aspect of wetland ecology and management.
For graduate students and research mathematicians interested in partial differential equations and who have a basic knowledge of functional analysis. Restricted to boundary value problems formed by differential operators, avoiding the use of pseudo- differential operators. Concentrates on fundamental results such as estimates for solutions in different function spaces, the Fredholm property of the problem's operator, regularity assertions, and asymptotic formulas for the solutions of near singular points. Considers the solutions in Sobolev spaces of both positive and negative orders. Annotation copyrighted by Book News, Inc., Portland, OR
The invasion and occupation of Iraq have sparked considerable discussion about the nature of American imperialism, but most of it is focused on the short term. The classical historical approach of this book provides a convincing and compelling analysis of the different phases of American imperialism, which have now led to America becoming a global hegemon without any serious rivals. Victor Kiernan, one of the world’s most respected historians, has used his nuanced knowledge of history, literature and politics to trace the evolution of the American Empire: he includes accounts of relations between Indians and white settlers, readings of the work of Melville and Whitman, and an analysis of the way that money and politics became so closely intertwined. Eric Hobsbawm’s preface provides an insight into his own thoughts on American imperialism, and a valuable introduction to Victor Kiernan’s work. Together, they shed useful light on today’s urgent debates about the uses and misuses of seemingly unlimited military power, a lack of respect for international agreements, and the right to ‘pre-emptive defense’.
This book contains the proceedings of a symposium held at the College of Charleston, Charleston, South Carolina, USA, 16-20 June 1986. The seed for this symposium arose from a group of physiologists , soU scientists and biochemists that met in Leningrad, USSR in July 1975 at the 12th Botanical Conference in a Session organized by Professor B.B. Vartepetian. This group and others later conspired to contribute to a book entitled Plant Life in Anaerobic Environments (eds. D. D. Hook and R. M. M. Crawford, Ann Arbor Science, 1978). Several contributors to the book suggested in 1983 that a broad-scoped symposium on wetlands would be useful (a) in facilitating communication among the diverse research groups involved in wetlands research (b) in bringing researchers and managers together and (c) in presenting a com prehensive and balanced coverage on the status of ecology ami management of wetlands from a global perspective. With this encouragement, the senior editor organized a Plan ning Committee that encompassed expertise from many disciplines of wetland scientists and managers. This Committee, with input from their colleagues around the world, organized a symposium that addressed almost every aspect of wetland ecology and management.
Magnetostatic waves (MSWs) in magnetodielectric media are fundamental for the creation of various highly efficient devices for analog information processing in the microwave range. These devices include various filters, delay lines, phase shifters, frequency converters, nonreciprocal and nonlinear devices, and others. Magnetostatic Waves in Inhomogeneous Fields examines magnetostatic waves and their distribution in non-uniformly magnetized films and structures. The propagation of magnetostatic waves in magnetodielectric environments is accompanied by numerous and very diverse physical effects, sharply distinguishing them from ordinary electromagnetic waves in isotropic media. The authors address dispersion properties and noncollinearity of phase and group velocity vectors, as well as non-reciprocal propagation. Key Features Offers mathematical tools used in the calculation of properties of magnetostatic waves Includes a current literature review of magnetostatic waves and domain structures in garnet–ferrite films Considers the issue of converting magnetostatic waves into electromagnetic ones
-Expert strategy: Written by tournament competitors! -Key offensive and defensive plays: Specific plays to take advantage of each team's unique playbook! -Roster and package tips: Substitution and depth chart suggestions to maximize the potential of your team! -Scouting and strategy: Reports on every team, plus tips for success when using or playing against any given team! -New features: Hints on how to utilize EA SPORTS BackTrack, Virtual Trainer, Formation Audibles, and more!
Bonnie V. Beaver provides a clear understanding of normal dog behaviors and the necessary tools to identify problem behaviors and their origins. "Canine Behavior" shows how to prevent, eradicate, or minimize unacceptable behaviors and build successful, lifelong relationships with one's dogs.
This book was written to provide a clear and systematic sum mary of the principles of gynaecology in synoptic form. It is part of a three volume series, the first two volumes covering topics in undergraduate obstetricE! and neonatal medicine respectively. Where appropriate, fundamentals of related anatomy and physiology are also covered. It is primarily directed at under graduate medical students and midwives, but material useful as reference to doctors revising for further qualifications has been included. Although much of the content is organized in the form of lists, this book differs from the usual 'list' book in that cover age is full and systematic. Thus the text has been organized into the following subheadings, where appropriate: Definitions, Aetiology, Pathophysiology, Clinical features, Differential Diag nosis, Investigations, Treatment, and Prognosis. To avoid rep etition, certain clinical areas including ectopic pregnancy and abortion which have been covered in the earlier volumes are not included. Certain useful diagnostic lists are also provided, and, in pre paring the book, previous examination papers of the Univer sities of Oxford, Cambridge and London, as well as of the Central Midwives Board, were consulted. Illustrations have been specially prepared in the form of explanatory line drawings that are simple, and easy to memorize and reproduce. Although drug dosages were checked with care before going to press, changes in medical practice make it advisable to verify regimes and doses with the latest prescribing information and the pharmacopoeia, before use.
The saga of Olaf Olsson, a man who survives a Baltic shipwreck and pursues his dream to America in 1850. Blazing a trail from Prairie du Chien to Canada, he falls in love with a pretty Métis maiden, but as tension builds between the Sioux and the white men, Olsson falls out of favor with his Indian friends. After many years, the lovers meet once again, but will Olsson's future take a positive turn and his dreams succeed?
This book was written to provide a clear and systematic sum mary of the principles of gynaecology in synoptic form. It is part of a three volume series, the first two volumes covering topics in undergraduate obstetricE! and neonatal medicine respectively. Where appropriate, fundamentals of related anatomy and physiology are also covered. It is primarily directed at under graduate medical students and midwives, but material useful as reference to doctors revising for further qualifications has been included. Although much of the content is organized in the form of lists, this book differs from the usual 'list' book in that cover age is full and systematic. Thus the text has been organized into the following subheadings, where appropriate: Definitions, Aetiology, Pathophysiology, Clinical features, Differential Diag nosis, Investigations, Treatment, and Prognosis. To avoid rep etition, certain clinical areas including ectopic pregnancy and abortion which have been covered in the earlier volumes are not included. Certain useful diagnostic lists are also provided, and, in pre paring the book, previous examination papers of the Univer sities of Oxford, Cambridge and London, as well as of the Central Midwives Board, were consulted. Illustrations have been specially prepared in the form of explanatory line drawings that are simple, and easy to memorize and reproduce. Although drug dosages were checked with care before going to press, changes in medical practice make it advisable to verify regimes and doses with the latest prescribing information and the pharmacopoeia, before use.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.