The democratization of a national government is only a first step in diffusing democracy throughout a country's territory. Even after a national government is democratized, subnational authoritarian 'enclaves' often continue to deny rights to citizens of local jurisdictions. Gibson offers new theoretical perspectives for the study of democratization in his exploration of this phenomenon. His theory of 'boundary control' captures the conflict pattern between incumbents and oppositions when a national democratic government exists alongside authoritarian provinces (or 'states'). He also reveals how federalism and the territorial organization of countries shape how subnational authoritarian regimes are built and how they unravel. Through a novel comparison of the late nineteenth-century American 'Solid South' with contemporary experiences in Argentina and Mexico, Gibson reveals that the mechanisms of boundary control are reproduced across countries and historical periods. As long as subnational authoritarian governments coexist with national democratic governments, boundary control will be at play.

BROWN'S BOUNDARY CONTROL AND LEGAL PRINCIPLES The latest edition of the industry-leading reference to boundary law for property surveying In the newly revised eighth edition of Brown’s Boundary Control and Legal Principles, a team of distinguished surveying professionals delivers an updated and expanded treatment of the latest in surveying technology and surveying caselaw. This classic reference to boundary law principles for property surveying continues to evolve, covering all relevant and necessary information related to the complex area of boundary law. The book offers a wealth of case studies on federal and state rectangular and non-sectionalized land surveys demonstrating real-world examples. It provides numerous illustrations highlighting the concepts discussed within, and is an essential reference tool for professionals and students in the area, providing: A thorough introduction to the foundational principles of boundary surveying and property rights Comprehensive explorations of decision-making in professional boundary surveying Practical discussions of the legal principles governing land surveying, land boundaries, and land rights A holistic combination of law and surveying that’s ideal as a reference tool and as a learning tool Perfect for practicing surveyors and those studying for the Fundamentals of Surveying (FS) licensing exam, Brown’s Boundary Control and Legal Principles will also benefit undergraduate and graduate students of surveying programs, as well as lawyers who practice in the areas of real estate, land, and property law.

Rev. ed. of : Boundary control and legal principles / Curtis M. Brown, Walter G. Robinllard, Donald A. Wilson. 4th ed. 1995.

A. Blaquière: Quelques aspects géométriques des processus optimaux.- C. Castaing: Quelques problèmes de mesurabilité liés à la théorie des commandes.- L. Cesari: Existence theorems for Lagrange and Pontryagin problems of the calculus of variations and optimal control of more-dimensional extensions in Sobolev space.- H. Halkin: Optimal control as programming in infinite dimensional spaces.- C. Olech: The range of integrals of a certain class vector-valued functions.- E. Rothe: Weak topology and calculus of variations.- E.O. Roxin: Problems about the set of attainability.

Shape optimization deals with problems where the design or control variable is no longer a vector of parameters or functions but the shape of a geometric domain. They include engineering applications to shape and structural optimization, but also original applications to image segmentation, control theory, stabilization of membranes and plates by boundary variations, etc. Free and moving boundary problems arise in an impressingly wide range of new and challenging applications to change of phase. The class of problems which are amenable to this approach can arise from such diverse disciplines as combustion, biological growth, reactive geological flows in porous media, solidification, fluid dynamics, electrochemical machining, etc. The objective and orginality of this NATO-ASI was to bring together theories and examples from shape optimization, free and moving boundary problems, and materials with microstructure which are fundamental to static and dynamic domain and boundary problems.

While rooted in controlled PDE systems, this 2005 AMS-IMS-SIAM Summer Research Conference sought to reach out to a rather distinct, yet scientifically related, research community in mathematics interested in PDE-based dynamical systems. Indeed, this community is also involved in the study of dynamical properties and asymptotic long-time behavior (in particular, stability) of PDE-mixed problems. It was the editors' conviction that the time had become ripe and the circumstances propitious for these two mathematical communities--that of PDE control and optimization theorists and that of dynamical specialists--to come together in order to share recent advances and breakthroughs in their respective disciplines. This conviction was further buttressed by recent discoveries that certain energy methods, initially devised for control-theoretic a-priori estimates, once combined with dynamical systems techniques, yield wholly new asymptotic results on well-established, nonlinear PDE systems, particularly hyperb These expectations are now particularly well reflected in the contributions to this volume, which involve nonlinear parabolic, as well as hyperbolic, equations and their attractors; aero-elasticity, elastic systems; Euler-Korteweg models; thin-film equations; Schrodinger equations; beam equations; etc. in addition, the static topics of Helmholtz and Morrey potentials are also prominently featured. A special component of the present volume focuses on hyperbolic conservation laws, to take advantage of recent theoretical advances with significant implications also on applied problems. in all these areas, the reader will find state-of-the-art accounts as stimulating starting points for further research.