Browse Results

Showing 2,726 through 2,750 of 54,429 results

A Primer on Spectral Theory (Universitext)

by Bernard Aupetit

The Econometrics of Networks (Advances in Econometrics #42)

by Áureo De Paula, Elie Tamer, Marcel-Cristian Voia

This volume in Advances in Econometrics showcases fresh methodological and empirical research on the econometrics of networks. Comprising both theoretical, empirical and policy papers, the authors bring together a wide range of perspectives to facilitate a dialogue between academics and practitioners for better understanding this groundbreaking field and its role in policy discussions. This edited collection includes thirteen chapters which covers various topics such as identification of network models, network formation, networks and spatial econometrics and applications of financial networks. Readers can also learn about network models with different types of interactions, sample selection in social networks, trade networks, stochastic dynamic programming in space, spatial panels, survival and networks, financial contagion, spillover effects, interconnectedness on consumer credit markets and a financial risk meter. The topics covered in the book, centered on the econometrics of data and models, are a valuable resource for graduate students and researchers in the field. The collection is also useful for industry professionals and data scientists due its focus on theoretical and applied works.

Symplectic 4-Manifolds and Algebraic Surfaces: Lectures given at the C.I.M.E. Summer School held in Cetraro, Italy, September 2-10, 2003 (Lecture Notes in Mathematics #1938)

by Denis Auroux Fabrizio Catanese Marco Manetti Paul Seidel Bernd Siebert Ivan Smith Gang Tian

Modern approaches to the study of symplectic 4-manifolds and algebraic surfaces combine a wide range of techniques and sources of inspiration. Gauge theory, symplectic geometry, pseudoholomorphic curves, singularity theory, moduli spaces, braid groups, monodromy, in addition to classical topology and algebraic geometry, combine to make this one of the most vibrant and active areas of research in mathematics. It is our hope that the five lectures of the present volume given at the C.I.M.E. Summer School held in Cetraro, Italy, September 2-10, 2003 will be useful to people working in related areas of mathematics and will become standard references on these topics. The volume is a coherent exposition of an active field of current research focusing on the introduction of new methods for the study of moduli spaces of complex structures on algebraic surfaces, and for the investigation of symplectic topology in dimension 4 and higher.

Algebra, Geometry, and Physics in the 21st Century: Kontsevich Festschrift (Progress in Mathematics #324)

by Denis Auroux Ludmil Katzarkov Tony Pantev Yan Soibelman Yuri Tschinkel

This volume is a tribute to Maxim Kontsevich, one of the most original and influential mathematicians of our time. Maxim’s vision has inspired major developments in many areas of mathematics, ranging all the way from probability theory to motives over finite fields, and has brought forth a paradigm shift at the interface of modern geometry and mathematical physics. Many of his papers have opened completely new directions of research and led to the solutions of many classical problems. This book collects papers by leading experts currently engaged in research on topics close to Maxim’s heart. Contributors: S. Donaldson A. Goncharov D. Kaledin M. Kapranov A. Kapustin L. Katzarkov A. Noll P. Pandit S. Pimenov J. Ren P. Seidel C. Simpson Y. Soibelman R. Thorngren

Boundary Value Problems and Hardy Spaces for Elliptic Systems with Block Structure (Progress in Mathematics #346)

by Pascal Auscher Moritz Egert

In this monograph, for elliptic systems with block structure in the upper half-space and t-independent coefficients, the authors settle the study of boundary value problems by proving compatible well-posedness of Dirichlet, regularity and Neumann problems in optimal ranges of exponents. Prior to this work, only the two-dimensional situation was fully understood. In higher dimensions, partial results for existence in smaller ranges of exponents and for a subclass of such systems had been established. The presented uniqueness results are completely new, and the authors also elucidate optimal ranges for problems with fractional regularity data. The first part of the monograph, which can be read independently, provides optimal ranges of exponents for functional calculus and adapted Hardy spaces for the associated boundary operator. Methods use and improve, with new results, all the machinery developed over the last two decades to study such problems: the Kato square root estimates and Riesz transforms, Hardy spaces associated to operators, off-diagonal estimates, non-tangential estimates and square functions, and abstract layer potentials to replace fundamental solutions in the absence of local regularity of solutions.

The Making of a New Science: A Personal Journey Through the Early Years of Theoretical Computer Science

by Giorgio Ausiello

This book explains the development of theoretical computer science in its early stages, specifically from 1965 to 1990. The author is among the pioneers of theoretical computer science, and he guides the reader through the early stages of development of this new discipline. He explains the origins of the field, arising from disciplines such as logic, mathematics, and electronics, and he describes the evolution of the key principles of computing in strands such as computability, algorithms, and programming.But mainly it's a story about people – pioneers with diverse backgrounds and characters came together to overcome philosophical and institutional challenges and build a community. They collaborated on research efforts, they established schools and conferences, they developed the first related university courses, they taught generations of future researchers and practitioners, and they set up the key publications to communicate and archive their knowledge. The book is a fascinating insight into the field as it existed and evolved, it will be valuable reading for anyone interested in the history of computing.

Complexity and Approximation: Combinatorial Optimization Problems and Their Approximability Properties

by Giorgio Ausiello Pierluigi Crescenzi Giorgio Gambosi Viggo Kann Alberto Marchetti-Spaccamela Marco Protasi

This book documents the state of the art in combinatorial optimization, presenting approximate solutions of virtually all relevant classes of NP-hard optimization problems. The wealth of problems, algorithms, results, and techniques make it an indispensible source of reference for professionals. The text smoothly integrates numerous illustrations, examples, and exercises.

Flows on Homogeneous Spaces. (AM-53), Volume 53

by Louis Auslander F. Hahn L. Green

The description for this book, Flows on Homogeneous Spaces. (AM-53), Volume 53, will be forthcoming.

Asymptotic Cones and Functions in Optimization and Variational Inequalities (Springer Monographs in Mathematics)

by Alfred Auslender Marc Teboulle

This systematic and comprehensive account of asymptotic sets and functions develops a broad and useful theory in the areas of optimization and variational inequalities. The central focus is on problems of handling unbounded situations, using solutions of a given problem in these classes, when for example standard compacity hypothesis is not present. This book will interest advanced graduate students, researchers, and practitioners of optimization theory, nonlinear programming, and applied mathematics.

Fluctuation Phenomena in High Temperature Superconductors (NATO Science Partnership Subseries: 3 #32)

by M Ausloos Andrei A. Varlamov

These Proceedings of a NATO-ARW (HTECH ARW 96 00 52) held at the International Center for Theoretical Physics, Trieste, Italy from Aug 5 till Aug 9, 1996 resulted from many discussions between various workers, concerning the need for a gathering of all (if possible) who were concerned about the subject of superconductivity fluctuations in High critical Temperature Superconductors (HTS). It appeared to many that the Skocpol-Tinkham work of 1975 had to be revitalized in view of the discovery of the new superconducting ceramics and the enormous amount of work having already taken place. The study of HTS is one of the most prominent research subject in solid state sciences. The understanding of the role of fluctuations is also thought to be necessary before technological applications since the fluctuations may destroy the superconducting state. The workshop discussions have touched upon (i) Superconducting fluctuations in the vicinity of the critical transition, (ii) Superconductivity fluctuations near the percolation transition, and (iii) Fluctuations of the vortex lattice at the lattice melting temperature. These topics served as initiators for a very great amount of discussions with many comments from the audience. More than forty "long lectures" and two "poster sessions" were held. Private discussions going unrecorded but obviously took place at many locations : lecture halls, staircases, cafetaria, bedrooms, bars, beach, . . .

The Logistic Map and the Route to Chaos: From the Beginnings to Modern Applications (Understanding Complex Systems)

by Marcel Ausloos Michel Dirickx

Pierre-Francois Verhulst, with his seminal work using the logistic map to describe population growth and saturation, paved the way for the many applications of this tool in modern mathematics, physics, chemistry, biology, economics and sociology. Indeed nowadays the logistic map is considered a useful and paradigmatic showcase for the route leading to chaos. This volume gathers contributions from some of the leading specialists in the field to present a state-of-the art view of the many ramifications of the developments initiated by Verhulst over a century ago.

Generalized Nash Equilibrium Problems, Bilevel Programming and MPEC (Forum for Interdisciplinary Mathematics)

by Didier Aussel C. S. Lalitha

The book discusses three classes of problems: the generalized Nash equilibrium problems, the bilevel problems and the mathematical programming with equilibrium constraints (MPEC). These problems interact through their mathematical analysis as well as their applications. The primary aim of the book is to present the modern tool of variational analysis and optimization, which are used to analyze these three classes of problems. All contributing authors are respected academicians, scientists and researchers from around the globe. These contributions are based on the lectures delivered by experts at CIMPA School, held at the University of Delhi, India, from 25 November–6 December 2013, and peer-reviewed by international experts. The book contains five chapters. Chapter 1 deals with nonsmooth, nonconvex bilevel optimization problems whose feasible set is described by using the graph of the solution set mapping of a parametric optimization problem. Chapter 2 describes a constraint qualification to MPECs considered as an application of calmness concept of multifunctions and is used to derive M-stationarity conditions for MPEC. Chapter 3 discusses the first- and second-order optimality conditions derived for a special case of a bilevel optimization problem in which the constraint set of the lower level problem is described as a general compact convex set. Chapter 4 concentrates the results of the modelization and analysis of deregulated electricity markets with a focus on auctions and mechanism design. Chapter 5 focuses on optimization approaches called reflection methods for protein conformation determination within the framework of matrix completion. The last chapter (Chap. 6) deals with the single-valuedness of quasimonotone maps by using the concept of single-directionality with a special focus on the case of the normal operator of lower semi-continuous quasiconvex functions.

Vertical Cooperative Advertising in Supply Chain Management: A Game-Theoretic Analysis (Contributions to Management Science)

by Gerhard Aust

In this book methods from Operations Research and Game Theory are used to determine companies’ profit-maximizing strategies related to pricing and (cooperative) advertising. It considers different supply chain structures as well as various distributions of power, making it possible to analyze both inter-echelon and intra-echelon dependencies between the companies’ decisions. Additionally, an approach based on fuzzy set theory is presented in order to compensate for incomplete or missing data on market characteristics. Vertical cooperative advertising is an essential element of partnerships between manufacturers and retailers, allowing manufacturers to financially support their retailers’ advertising efforts so as to increase sales for the entire supply chain. Given that such programs not only make up a considerable part of many companies’ advertising budgets, but are also a controversial subject in many business relations, their correct design is of particular importance.

Das Zeitalter der Daten: Was Sie über Grundlagen, Algorithmen und Anwendungen wissen sollten

by Holger Aust

Daten werden überall gesammelt. Jeder Kauf, ob online oder offline, jede Autofahrt und jede Benutzung des Smartphones erzeugt Daten, die gespeichert werden. So entstehen Datenberge, die in atemberaubendem Tempo wachsen – für 2020 geht man von 40 Billionen Gigabytes aus. Aber was passiert dann mit diesen Daten? Wie werden sie ausgewertet? Und wer macht das? Holger Aust nimmt Sie mit auf einen unterhaltsamen Ausflug in die wunderbare Welt der Data Science. Sein Buch richtet sich an alle, die schon immer wissen wollten, wie Maschinen anhand von Daten lernen und ob sie dadurch (künstliche) Intelligenz erlangen. Sie erfahren natürlich auch, was neuronale Netze und Deep Learning eigentlich mit all dem zu tun haben. In leicht verständlichem Stil erhalten Sie außerdem Einblicke in die Funktionsweise der wichtigsten Algorithmen und lernen konkrete Beispiele, Herausforderungen und Risiken aus der Praxis kennen: Sie erfahren etwa, wie Mobilfunkanbieter ihre Kunden bei Laune halten, wie Erdbebenvorhersage funktioniert und warum auch Computer zum Schubladendenken neigen.

Israel's Destiny: Fertility and Mortality in a Divided Society

by Author

For over a hundred years, demography has been at the heart of the Zionist project, reflected in the goal of creating and maintaining a Jewish majority in Israel and in ensuring the physical continuation of the Jewish people. Demography continues to be an essential issue in the current struggle between Israel and Palestine. Yet in academic discourse, demography is treated as a minor, largely technical side-issue in the social sciences, with little theoretical consideration given to population processes as social processes. Israel's Destiny: Fertility and Mortality in a Divided Society brings together important recent work in this area. The contributions to Israel's Destiny focus on the influence of religion, religiosity, nationalism, and ethnicity on fertility and mortality in Israel.Israel's Destiny is divided into four sections: the first focuses on fertility, particularly Israel's apparently high birth rate when compared with other countries with a similar standard of living; the second looks at patterns of nuptiality and contraception and the way marriage patterns are shaping group boundaries; the third looks at mortality, particularly among men; and the fourth looks at social policy effects of the demographic process.The main focus is that differential reproduction of the population by national and ethnic group, as well as social class--through fertility and mortality--and the social structuring of the population--through marriage patterns--are critical elements in the creation and evolution of Israeli society. The editors' introduction places all these studies in a wider perspective of current demographic research. The volume provides a concise population history of the state of Israel to help the reader put the studies in their proper local and historical context.

Knowledge, Number and Reality: Encounters with the Work of Keith Hossack

by Bahram Assadian Author Editor Nils Kürbis Author Jonathan Nassim Author

Throughout his career, Keith Hossack has made outstanding contributions to the theory of knowledge, metaphysics and the philosophy of mathematics.This collection of previously unpublished papers begins with a focus on Hossack's conception of the nature of knowledge, his metaphysics of facts and his account of the relations between knowledge, agents and facts. Attention moves to Hossack's philosophy of mind and the nature of consciousness, before turning to the notion of necessity and its interaction with a priori knowledge. Hossack's views on the nature of proof, logical truth, conditionals and generality are discussed in depth. In the final chapters, questions about the identity of mathematical objects and our knowledge of them take centre stage, together with questions about the necessity and generality of mathematical and logical truths.Knowledge, Number and Reality represents some of the most vibrant discussions taking place in analytic philosophy today.

Dictionary of Science and Technology: English-German

by UNKNOWN AUTHOR

Dorian's Dictionary of Science and Technology: English-German, Second Revised Edition focuses on the compilation of terms employed in science and technology. The book first takes a look at abduction, aberration, abhesion, abating, ablation, abscission, coupling, covering, back iron, cross-breeding, clip, cleats, channel, circuit diagram, connection, conveyors, and supercharger. The manuscript then takes a look at dabbing, dacite, dactyl, daffodil, damp, earmark, earphone, ripening, current prospecting, facilities, gaff, gablet, galaxy, gale, gait, gall, and galipot. The publication ponders on haddock, Hadley quadrant, H-bomb, habitation, habituation, hemoglobin, hailstorm, hail, halation, ichnography, iceboat, oblate, oblique, electrode structure, obesity, oatmeal, dyeing, and pachyderm. The text then explores wainscoting, waist, wale, waiver, ultrafilter, ultrahigh frequency, ulocarcinoma, elongation, vaccinal fever, vaccination, vaccine, vacancy, and vacuometer. The text is a dependable source of data for researchers interested in the terms used in science and technology.

Complex Systems Design & Management: Proceedings of the Sixth International Conference on Complex Systems Design & Management, CSD&M 2015

by Gérard Auvray Jean-Claude Bocquet Eric Bonjour Daniel Krob

This book contains all refereed papers that were accepted to the sixth edition of the « Complex Systems Design & Management Paris » (CSD&M Paris 2015) international conference which took place in Paris (France) on November 23-25, 2015.These proceedings cover the most recent trends in the emerging field of complex systems sciences & practices from an industrial and academic perspective, including the main industrial domains (aeronautics & aerospace, defense & security, electronics & robotics, energy & environment, health & welfare, software & e-services, transportation), scientific & technical topics (systems fundamentals, systems architecture & engineering, systems metrics & quality, systems modeling tools) and systems types (artificial ecosystems, embedded systems, software & information systems, systems of systems, transportation systems).The CSD&M Paris 2015 conference is organized under the guidance of the CESAMES non-profit organization, address: CESAMES, 8 rue de Hanovre, 75002 Paris, France.

Bayesian Statistics, New Generations New Approaches: BAYSM 2022, Montréal, Canada, June 22–23 (Springer Proceedings in Mathematics & Statistics #435)

by Alejandra Avalos-Pacheco Roberta Vito Florian Maire

This book hosts the results presented at the 6th Bayesian Young Statisticians Meeting 2022 in Montréal, Canada, held on June 22–23, titled "Bayesian Statistics, New Generations New Approaches". This collection features selected peer-reviewed contributions that showcase the vibrant and diverse research presented at meeting. This book is intended for a broad audience interested in statistics and aims at providing stimulating contributions to theoretical, methodological, and computational aspects of Bayesian statistics. The contributions highlight various topics in Bayesian statistics, presenting promising methodological approaches to address critical challenges across diverse applications. This compilation stands as a testament to the talent and potential within the j-ISBA community. This book is meant to serve as a catalyst for continued advancements in Bayesian methodology and its applications and encourages fruitful collaborations that push the boundaries of statistical research.

Refine Search

Showing 2,726 through 2,750 of 54,429 results