springer springer okt 1979 (109 risultati)

Buch. Condizione: Neu. Neuware - The presence of nonconvexities does severe damage to conventional theories of the firm and of the individual. The essential contribution of location theory, however, is in a world in which there are such nonconvexities. If resources are distributed evenly and the usual convexity assumptions made, then economic activity would be distributed evenly; there would be no concentration of pro duction. Thus the statement that is usually made, that the standard results carry over to a world in which there is spatial choice, is too weak and fails to capture the essence oflocation theory. Nevertheless, we must also concede that, while the introduction of the spatial dimension is interesting and fruitful when (perhaps only when) there are non convexities, space should not be thought of as a panacea whereby problems those associated with economies of scale, for example -can be made to disap pear. There is no guarantee, for example, that production units will be operated in convex regions of their total cost curves, even if they are constrained to oper ate in a 'space economy'. These considerations led to the conclusion that the role of spatial choice and the determinants of such choice would be best analysed by case study. This book is one such study. It is based on my doctoral dissertation at the University of Cambridge, fmanced by a grant from the Social Science Research Council.

Buch. Condizione: Neu. Neuware - Richard Martin's thoroughly philosophical as well as thoroughly tech nical investigations deserve continued and appreciative study. His sympathy and good cheer do not obscure his rigorous standard, nor do his contemporary sophistication and intellectual independence obscure his critical congeniality toward classical and medieval philosophers. So he deals with old and new; his papers, in his neat self-descriptions, consist of reminders, criticisms, and constructions. They might also be seen as studies in the understanding of truth, ramifying as widely in mathematics, logic, and epistemology as well as metaphysics, as such understanding has required. For us it is a pleasant occasion to welcome Richard Martin's new Boston Studies, and to note his continuously con collection to the structive and critical interventions at the Boston Colloquium for the of Science. Philosophy Boston University Center for the R. S. COHEN Philosophy and History of Science M. W. WARTOFSKY July 1979 vii TABLE OF CONTENTS EDITORIAL PREFACE vii PREFACE xi ACKNOWLEDGEMENTS xv I. Truth and Its Illicit Surrogates II. Some Reminders concerning Truth, Satisfaction, and Reference 17 III. On Disquotation and Intensionality 30 IV. On Truth, Belief, and Modes of Description 42 V. The Pragmatics of Self-Reference 55 VI. On Suppositio and Denotation 72 VII. Of Time and the Null Individual 82 VIII. Existence and Logical Form 95 IX. Tense, Aspect, and Modality 110 X. Of 'Of' 130 XI. Events and Actions: Brand and Kim 144 XII. Why I Am Not a Montague Grammarian 160 XIII.

Taschenbuch. Condizione: Neu. Neuware - In the past few years, an increasing number of colleges and universities have added courses in biomedical ethics to their curricula. To some extent, these additions serve to satisfy student demands for 'relevance. ' But it is also true that such changes reflect a deepening desire on the part of the academic community to deal effectively with a host of problems which must be solved if we are to have a health-care delivery system which is efficient, humane, and just. To a large degree, these problems are the unique result of both rapidly changing moral values and dramatic advances in biomedical technology. The past decade has witnessed sudden and conspicuous controversy over the morality and legality of new practices relating to abortion, therapy for the mentally ill, experimentation using human subjects, forms of genetic interven tion, and euthanasia. Malpractice suits abound, and astronomical fees for malpractice insurance threaten the very possibility of medical and health-care practice. Without the backing of a clear moral consensus, the law is frequently forced into resolving these conflicts only to see the moral issues involved still hotly debated and the validity of the existing law further questioned. Take abortion, for example. Rather than settling the legal issue, the Supreme Court's original abortion decision in Roe v. Wade (1973), seems only to have spurred further legal debate. And of course, whether or not abortion is a mo rally ac ceptable procedure is still the subject of heated dispute.'.

Taschenbuch. Condizione: Neu. Neuware - Die Delegation von Entscheidungen und die damit eng verbundenen Fragen der Schaffung von Anreiz-und Kontrollsystemen zahlen zu den Grundfragen einer jeden Organisation. In dem vorliegenden Buch wird untersucht, wie das entscheidungstheo retische Instrumentarium,zur Losung dieser Probleme eingesetzt werden kann. Dabei wird durchgangig auf einer Konzeption aufgebaut, die in meinem Buch 'Der Einsatz von Entscheidungsgrernien' vorgestellt und flir den Fall des Einsatzes von Gremien ausftihrlich diskutiert worden ist. Wiihrend dort teilweise recht spezielle Problem stellungen behandelt worden sind, solI in dem vorliegenden Buch die entwickelte Konzeption auf einen relativ weiten Bereich von Anwendungsmoglichkeiten iiber tragen werden. Dabei werden neben Problemen des Anreizes und der Kontrolle vor allem auch zusiitzliche Fiihrungsstile, wie etwa die Delegation an einzelne Entschei dungstrager und der Einsatz von Staben betrachtet. Zugleich wird untersucht, unter welchen Bedingungen die einzelnen Fiihrungsstile aus der Sicht der delegierenden Instanz vorteilhaft sind. Gro~ ist der Kreis jener, ohne deren Unterstiitzung und Rat das Buch in seiner vorliegenden Fassung nicht zustandegekommen ware. Zunachst mochte ich den Herren Wiprecht Brodersen, Giinter Franke, Erich Frese und Dieter Ordelheide flir ihre eingehende und wertvolle Kritik danken. Auch meine Mitarbeiter am Frankfur ter Lehrstuhl flir Organisationstheorie haben durch ihre gro~e Diskussionsbereit schaft wesentlich zum Entstehen des Buches beigetragen. Vor aHem danke ich den Herren Hans-Paul Kaus, Felix Liermann, Joachim Manke und Richard Winter. Herr Michael Horst hat die Zeichnungen angefertigt; Frau Luise Wagner hat mit gro~er Geduld die zahlreichen Fassungen des Manuskripts getippt. Auch hierflir danke ich herzlich.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Sections of functors.- Lifting algebras and morphisms of algebras.- Global cohomology.- Global obstruction theory and formal moduli.- Some applications. 172 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Preliminaries.- Extensions of structure.- The category G.- Examples. 152 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Wreath products and representations.- Tensor power constructions.- -Rings.- Operations and the free -ring S.- Computations related to R( k).- -Rings, adams operations and plethysms.- Computations related to R( k 156 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The model theoretic framework.- Minimum conditions and compactifications.- Rings with the ascending chain condition.- Discriminator varieties and m-rings.- The Mycielski question. 172 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -On a trace functional for formal pseudo-differential operators and the Hamiltonian structure of korteweg-devries types equations.- A remark on a generalized uncertainty principle.- Dissipative dynamical systems of macroscopic physics.- On the prevalence of aperiodicity in simple systems.- On the geometry of the Liapunov-Schmidt procedure.- Integrable systems and algebraic curves.- On the eigenvalues of a class of hypoelliptic operators II.- On the smoothness of the time t-map of the KdV equation and the bifurcation of the eigenvalues of Hill's operator.- Self-dual Yang-Mills fields.- About isospectral deformations of discrete laplacians.- Bifurcations of periodic orbits in autonomous systems. 392 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Graphic sequences.- Combinatorics ¿ A branch of group theory .- The current status of the generalised moore graph problem.- Some 2-(2n+1,n,n-1) designs with multiple extensions.- The graph of type (0, , ) realizations of a graphic sequence.- Divisibility properties of some fibonacci-type sequences.- Interlaced trees: A class of graceful trees.- Construction of balanced designs and related identities.- A generalization of a covering problem of mullin and stanton for matroids.- Factorisation of complete bipartite graphs into two isomorphic subgraphs.- Decomposition of integral pseudometrics.- Comparison of weighted labelled trees.- Isomorphic factorisations VI: Automorphisms.- A family of weakly self-dual codes.- An application of renewal sequences to the dimer problem.- Some remarks on generalised hadamard matrices and theorems of rajkundalia on sbibds.- Balanced binary arrays I: The square grid.- Classifying K-connected cubic graphs. 224 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Topics in integral representation theory.- Integral representations and presentations of finite groups. 292 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -On certain irrational values of the logarithm.- Recent results on fractional parts of polynomials.- On the development of Gelfond's method.- Transcendental numbers.- Diophantine equations over (t) and complex multiplication.- Abhyankar's lemma and the class group.- Systems of distinct representatives and minimal bases in additive number theory.- Conjectures on elliptic curves over quadratic fields.- Ultrafilters and combinatorial number theory.- Some results related to minimal discriminants.- Cyclic cubic fields that contain an integer of given index.- Unique and almost unique factorization.- Hecke ¿ Weil ¿ Jacquet ¿ Langlands theorem revisited.- Where are number fields with small class number .- K¿nneth formula for L-functions.- The Hausdorff dimension of a set of non-normal well approximable numbers.- A combinatorial problem in additive number theory.- The number of bits in a product of odd integers.- Prime discriminants in real quadratic fields of narrow class number one.- Additive h-bases for n.- A running time analysis of Brillhart's continued fraction factoring method. 352 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Romanian Finnish Seminar on Complex Analysis 472 pp. Englisch, Französisch, Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -I I These Lecture Notes are intended as an introduction to the theoretical formulation and computational aspects of the molecular energy transfer processes which take place in an increasingly sophisticated range of molecular scattering experiments. They are directed to chemistry graduate students and emphasize the quantum mechanical approach, with little or no attention to classical and semi classical treatments or to formal presentations. Several Sections of the first Chapters are based on lectures given at the Graduate School of Physics of the University of Genoa a few years ago and I thank the students for their sense of duty in following to the end all those no tation-filled blackboards and transparencies. The kind patience of my wife Carolyn in reading the whole manuscript and improving its form is gratefully acknowledged. Franco A. Gianturco Bari, September 1978 CON TEN T S FOREWORD I NTRODUCTI ON Page 1. A RESUME OF QUANTUM MECHANICAL POTENTIAL SCATTERING 1. 1. General formulation of the problem Page 5 1. 2. Solutions of the radial equation 10 ' 1. 3. The method of partial waves 13 1. 4. Some properties of 61. The Born appro~imation 18 1. 5. Properties of the S-matrix: bound states and resonances 23 1. 6. Classical and semiclassical scattering,a set of defi- tions 34 References 44 2. POTENTIAL ENERGY HYPERSURFACE CALCULATIONS FOR SIMPLE SYSTEMS 2. 1. Kinematic considerations 45 2. 2. General development of a priori method 52 2. 3. Some approximate treatments 68 2. 4. 340 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Towards the end of the fifties methods for planning, scheduling,and control of proj ects were developed on the basis that the evolution of a project can be associated with a special weighted directed graph, called activity network. In this association, the individual activities of the project correspond to the arcs, the so-called proj ect events (beginning or termination of activities) correspond to the nodes, and the durations of the activities correspond to the weights of the respective arcs of the directed graph. 1) Contiguous arcs are assigned to activities which succeed one another immediately. The event corresponding to a node occurs exactly at the time at which all activities which are associated with the arcs leading into the node are terminated. After the occurrence of an event all those activities are be gun which correspond to the arcs emanating from the respective node. This implies especially that the evolution of the project has to be uniquely determined before hand, that every activity and every event are realized exactly once during the exe cution of the project, and that 'feedback' (corresponding to cycles in the asso ciated network) is not permitted. Many projects, for example most R&D projects and projects in the area of production p 1 anni ng, do not sa ti sfy the foregoi ng res tri cti ons. 276 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book has been written as a preparatory work for the seminar on Scandina vian taxation of the XXXIII Congress of the International Fiscal Association in Copenhagen, 1979. I wish to warmly thank professor Th Ct. lger Nielsen Copenhagen acting professor Olof Olsson, Helsingfors, and jur. dr. Fredrik Zimmer, Oslo, who have supplied the sections on the development of Danish, Finnish and Norwegian tax law, which have been included in the book. This valuable material, together with the corres ponding Swedish information, has formed the basis for the analysis of trends, which appears in part II of the book. I also want to extend my thanks to Peter Melz, Bachelor of economy, for help with the statistical material, to David Gerber, Attorney at law, New York, for translating parts of the book into English and to Ulla Lindqvist for typing the manuscript. Stockholm, April 1979 Gustaf Lindencrona 5 Table of Contents PART I. TRENDS IN SCANDINAVIAN TAXATION 1965 -1977 9 1. Explanations 19 19 Tables 1 - 14 19 Table 15 PART II. SPECIAL FEATURES OF THE SCANDINAVIAN 21 DEVELOPMENT 1. The Common Scandinavian Background 21 2. Extension of the Tax Base 22 Denmark 22 Finland 24 Norway 25 Sweden 27 3. Integration of Corporation Tax and Income Tax 28 Denmark 28 Finland 29 Norway 29 Sweden 30 4. The Progress of Separate Taxation 30 Denmark 31 Finland 32 Norway 32 Sweden 33 5. 48 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The permutation group has gained prominence in the fundamental research in diverse areas of physics and chemistry. Covering all salient developments of the last few years in a single symposium would require weeks, legions of participants and parallel sessions, highlighting the differences in language and communication problems between pure mathematicians, high and low energy physicists and chemists. The symposium held July 1978 at the Centre of Interdisciplinary Studies of the University of Bielefeld focussed on a small area, the pertinence of the permutation group in chemical physics, with the goal to increase and generate a fruitful dialogue between mathe maticians and chemists. In chemistry, concerned with the electronic and geometric structure of molecules as well as elementary chemical reactions, i.e. rearrangements in these structures, the permutation group has its relevance, since with its representations the effects and consequences of exchanging indistin guishable particles, electrons and identical nuclei, can be systematized and classified. This may be exemplified by a brief survey of the lectures presented, which may also serve as a first orientation to the articles of this volume. In the first two contributions by A. Kerber and J.G. Nourse, the permutation group is used in the counting and systemtaic generation of stereoisomers aiding in the elucidation of possible molecular structures. The dynamics of stereochemistry is considered in the next article by J.G. 240 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The aim of this paper is to show that the theory of jet bundles supplies the appropriate setting for the study of Backlund trans formations. These transformations are used to solve certain partial differential equations, particularly non-linear evolution equations. Of course jets have been employed for some time in the theory of partial differential equations, but so far little use has been made of them in applications. In the meanwhile, substantial progress has been made in the study of non-linear evolution equations. This work has been encouraged by the dis covery of remarkable properties of some such equations, for example the existence of soliton solutions and of infinite se quences of conservation laws. Among the techniques devised to deal with these equations are the inverse scattering method and the Backlund transformation. In our opinion the jet bundle formulation offers a unifying geometrical framework for under standing the properties of non-linear evolution equations and the techniques used to deal with them, although we do not consider all of these properties and techniques here. The relevance of the theory of jet bundles lS that it legitimates the practice of regarding the partial derivatives of field variables as independent quantities. Since Backlund trans formations require from the outset manipulation of these partial derivatives, and repeated shifts of point of view about which variables are dependent on which, this geometrical setting clari fies and simplifies the concepts involved, and offers the prospect of bringing coherence to a variety of disparate results. 144 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The term 'function algebra' usually refers to a uniformly closed algebra of complex valued continuous functions on a compact Hausdorff space. Such Banach alge bras, which are also called 'uniform algebras', have been much studied during the past 15 or 20 years. Since the most important examples of uniform algebras consist of, or are built up from, analytic functions, it is not surprising that most of the work has been dominated by questions of analyticity in one form or another. In fact, the study of these special algebras and their generalizations accounts for the bulk of the re search on function algebras. We are concerned here, however, with another facet of the subject based on the observation that very general algebras of continuous func tions tend to exhibit certain properties that are strongly reminiscent of analyticity. Although there exist a variety of well-known properties of this kind that could be mentioned, in many ways the most striking is a local maximum modulus principle proved in 1960 by Hugo Rossi [RIl]. This result, one of the deepest and most elegant in the theory of function algebras, is an essential tool in the theory as we have developed it here. It holds for an arbitrary Banaeh algebra of Pds. unctions defined on the spectrum (maximal ideal space) of the algebra. These are the algebras, along with appropriate generalizations to algebras defined on noncompact spaces, that we call 'natural func tion algebras'. 256 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The contact between the human blood and foreign technical apparatus (circulatory) and respiratory assist devices, arti ficial kidneys) leads to changes in the plasmatic and cel lular components of the blood, which have often only been taken as signs of gross but passive blood destruction. There is much evidence to support this notion in parts (mechanical cellolysis of erythrocytes and thrombocytes), however, these changes have to be seen in a broader bio logical context as an organ-specific reaction of the blood. It is an unjustified oversimplification to simply treat the blood as transport organ for respiratory gases (02 and CO ) and metabolites. The blood is rather also an organ 2 system for specific and unspecific defense mechanisms, di rected against the hazards of mechanical, microbiological and toxicological risks posed to multicellular macro-orga nisms in an environment in which trauma and other distur bances of the physical integrity are common. The two defense systems of the blood are based on humural and cellular constituents; the latter have to be considered as 'excitable cells', capable of responding in a predictable and automatic fashion to adequate stimuli. The response of the cellular constituents in controlled and coordinated by chemical mediators. The immunological research of the last century has distinguished two separate defense systems of the blood: I. The highly specific defense system (immune system sen sustrictori) which is phylogenetically new and is ontogenetically learned. 424 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The bibliography includes papers in al I fields of photosynthesis research - from stu dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely'to photosynthesis, papers on other topics are included if they con tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo rophyll and carotenoid synthesis and destruction, etc. ' or if they contain valuable methodological information (measurement of selected environmental factors, leaf area, etc. ). In many branches it has been very difficult to define the I imits of interest for photosynthesis researchers. This problem has arisen e. g. in topics deal ing with the transport of gases, where - in addition to the papers on CO transfer - some pa 2 pers on water vapour transfer are included, these being of general application. On the other hand, many papers deal ing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour 'exchange has not been discussed. This volume contains references to papers publiphed in the year 1974, and, simi larty to Vol. 4, also addenda inc~uding references publ ished in the preceding period (i. e. 1966 - 1973). The numbers of these additional references. are label led with an asterisk in the list of refe. 184 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1. Purpose The purpose of this work is to provide, in one volume, a wide spectrum of essential (non-measure theoretic) Mathematics for use by workers in the variety of applied fields. To obtain the background developed here in one volume would require studying a prohibitive number of separate Mathematics courses (assuming they were available). Before, much of the material now covered was (a) unavailable, (b) too widely scattered, or (c) too advanced as presented, to be of use to those who need it. Here, we present a sound basis requiring only Calculus through however, Differential Equations. It provides the needed flexibility to cope, in a rigorous manner, with the every-day, non-standard and new situations that present themselves. There is no substitute for this. 2. Arrangement The volume consists of twenty Sections, falling into several natural units: Basic Real Analysis 1. Sets, Sequences, Series, and Functions 2. Doubly Infinite Sequences and Series 3. Sequences and Series of Functions 4. Real Power Series 5. Behavior of a Function Near a Point: Various Types of Limits 6. Orders of Magnitude: the D, 0, ~ Notation 7. Some Abelian and Tauberian Theorems v Riemann-Stieltjes Integration 8. I-Dimensional Cumulative Distribution Functions and Bounded Variation Functions 9. I-Dimensional Riemann-Stieltjes Integral 10. n-Dimensional Cumulative Distribution Functions and Bounded Variation Functions 11. n-Dimensional Riemann-Stieltjes Integral The Finite Calculus 12. Finite Differences and Difference Equations Basic Complex Analysis 13. Complex Variables Applied Linear Algebra 14. Matrices and Determinants 15. 572 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An introduction to degrees of unsolvability.- The undecidability of the theory of degrees.- Various finite distributive lattices .- Finite distributive lattices .- Linear orderings .- Countable distributive lattices .- Relativizing, a tree of trees, the jump operator.- The homogeneity questions.- Degree theory and analysis.- An introduction to degrees 0 .- The undecidability of the theory of degrees 0 . 260 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A road map of methods for approximating solutions of two-point boundary-value problems.- Initial value integrators in BVP codes.- Nonlinear equation solvers in boundary value problem codes.- Pasva3: An adaptive finite difference fortran program for first order nonlinear, ordinary boundary problems.- Computation of K¿¿swirling flows.- The solution of second order problems with a symbolic-numeric method.- Superposition, orthonormalization, quasilinearization and two-point boundary-value problems.- The development of the boundary-value codes in the ordinary differential equations chapter of the NAG library.- An analysis of the stabilized march.- Initial-value problem integration for shooting methods.- Workshop: Selection of shooting points.- Colsys¿A collocation code for boundary-value problems.- QUASII ¿ A system identification code.- Computational methods in hydrodynamic stability: Hydropack.- Demonstration of working codes.- Projection methods.- Mesh selection methods.- Finite element mesh refinement algorithm using element residuals.- C0 ¿ Collocation ¿ Galerkin methods.- An extrapolation method based on solving a sequence of collocation problems.- Workshop on basis selection.- Mesh selection for boundary-value codes.- Automatic solution of Sturm-Liouville eigenvalue problems.- A subroutine for solving a system of differential equations in Chebyshev series.- On the implementation of a method for the estimation of global errors.- An overview of invariant imbedding algorithms and two-point boundary-value problems.- Calculation of eigenvalues of systems of ODE's using the Riccati transformation.- Implementation of an iterative technique for the solution of generalized Emden-Fowler eigenproblems.- Test examples for comparison of codes for nonlinear boundary value problems in ordinary differential equations.- Finite deformations of circular arches.- A severe test problem for two-point boundary value routines.- Computer codes and optimal control theory.- Workshop on benchmark problems and code availability. 400 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 204 pp. Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Sections of functors.- Lifting algebras and morphisms of algebras.- Global cohomology.- Global obstruction theory and formal moduli.- Some applications.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 172 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Preliminaries.- Extensions of structure.- The category G.- Examples.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 152 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The model theoretic framework.- Minimum conditions and compactifications.- Rings with the ascending chain condition.- Discriminator varieties and m-rings.- The Mycielski question.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 172 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Wreath products and representations.- Tensor power constructions.- -Rings.- Operations and the free -ring S.- Computations related to R( k).- -Rings, adams operations and plethysms.- Computations related to R( kSpringer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 156 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Fragments of the history of sheaf theory.- Finiteness and decidability:I.- Injective banach sheaves.- Simplicial sets and the foundations of analysis.- Localization with respect to a measure.- On the concept of a measurable space I.- Banach spaces in categories of sheaves.- The affine scheme of a general ring.- Localisation, spectra and sheaf representation.- Concrete quasitopoi.- Higher dimensional torsors and the cohomology of topoi : The abelian theory.- Sheaf models for analysis.- Sheaves and logic.- Heyting-valued models for intuitionistic set theory.- Sheaf theoretical concepts in analysis: Bundles and sheaves of Banach spaces, Banach C(X)-modules.- Continuity in spatial toposes.- A syntactic approach to Diers' localizable categories.- Conditions related to de Morgan's law.- Sheaves in physics ¿ Twistor theory.- Sheaf representations and the dedekind reals.- Manifolds in formal differential geometry.- Note on non-abelian cohomology.- Representations of rings and modules.- Cramer's rule in the Zariski topos.- On the spectrum of a real representable ring.- On functorializing usual first-order model theory.- Topos theory and complex analysis.- Identity and existence in intuitionistic logic.- Weak adjointness in proof theory.- Rank one projective modules over certain fourier algebras.- Boolean valued analysis.- Sheaf-theoretical methods in the solution of Kaplansky's problem.- Generic Galois theory of local rings.- Sheaf theory and zero-dimensional mappings. 800 pp. Englisch.