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Author: V.V. Alexandrov Publisher: Springer Science & Business Media ISBN: 9400925913 Category : Mathematics Languages : en Pages : 298
Book Description
One service mathematics has rendered the "Et moi ... si j'a\'ait su comment en revenir, human race. It has put common sense back je n'y scrais point alit: Jules Verne where it belongs, on the topmost shelf next to the dusty canister labc\led 'discarded non The series is divergent; therefore we may be sense'. Eric T. 8c\l able to do something with it. O. Hcaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics .. .'; 'One service logic has rendered com puter science .. .'; 'One service category theory has rendered mathematics .. .'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.
Author: V.V. Alexandrov Publisher: Springer Science & Business Media ISBN: 9400925913 Category : Mathematics Languages : en Pages : 298
Book Description
One service mathematics has rendered the "Et moi ... si j'a\'ait su comment en revenir, human race. It has put common sense back je n'y scrais point alit: Jules Verne where it belongs, on the topmost shelf next to the dusty canister labc\led 'discarded non The series is divergent; therefore we may be sense'. Eric T. 8c\l able to do something with it. O. Hcaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics .. .'; 'One service logic has rendered com puter science .. .'; 'One service category theory has rendered mathematics .. .'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.
Author: Alwyn C. Scott Publisher: Springer Science & Business Media ISBN: 3540341536 Category : Science Languages : en Pages : 371
Book Description
Written in Alwyn Scott’s inimitable style, one that readers will find both lucid and accessible, this masterwork elucidates the explosion of activity in nonlinear science in recent decades. The book explains the wide-ranging implications of nonlinear phenomena for future developments in many areas of modern science, including mathematics, physics, engineering, chemistry, biology, and neuroscience. Arguably as important as quantum theory, modern nonlinear science is essential for understanding the scientific developments of the twenty-first century.
Author: Jianfang Jin Publisher: Author House ISBN: 1496947630 Category : Business & Economics Languages : en Pages : 371
Book Description
The General Theory of Eco-Social Science has made fundamental changes to Social Science; it introduces five new theories to the field of humanities and social science. ECO-ENTITY--An Entirely New Sociology It lays out an all new system of ecological theory integrating the social and natural sciences. At its core is the new concept of the "eco-entity," its roles and inner systems, its rules, operation laws and operating mechanism. ECO-RESOURCES--New Philosophy and Management It advances the concept of "eco-resources", expanding to the social relations of human beings, and puts forth the new theories of the monist world outlook of eco-resources, the dichotomy between positive and negative eco-resources, and the strategic management of eco-resources, through which it reveals a new dimension to humanities and social sciences. ECOLOGICAL SOCIETY--A Brand New Political Science It introduces the doctrine of an "ecological society" where the rule of law is replaced by the "rule of organicism," and explains the operating principles and governance of the future ecological society. ECO-ECONOMICS--A New Economics It demonstrates with flow charts the economic growth cycle. It depicts the laws of commodity value and "eco-value." It stresses the organic inter-relations between the government and the market. The author systematically expounded the economic growth cycle, the starting point, the methods, the principles, the mechanisms and the formulas, in his eco-economy growth theory. ECO -CURRENCY--A Complete New Theory of Currency It creates the new theory of Eco-currency, three basic attributes of currency and three major functions of currency. The author proposes a new eco-monetary policy: management of role currencies, or a "visible hand" in adjusting the economy. In addition, he also illustrates the elements of eco-currency, a new currency, in detail.
Author: J. Barkley Rosser Publisher: Springer Science & Business Media ISBN: 1461337968 Category : Business & Economics Languages : en Pages : 400
Book Description
"Now, however, weface an Age of Discontinuity in world economy and tech nology. We might succeed in making it an age of great economic growth as weil. But the one thing that is certain so far is that it will be a period of change-in technology and in economic policy, in industry structures and in economic theo ry, in the knowledge needed to govern and manage, and in economic issues. While we have been busy finishing the great nineteenth-century economic ed ijice, the foundations have shifted beneath our feet." Peter F. Drucker, 1968 The A~e Qf DiscQntinuity, p. 10 This project has had a lQng gestatiQn period, probably ultimately dating to a YQuthful QbsessiQn with watershed divides and bQundaries. My awareness Qf the problem Qf discQntinuity in eCQnQmics dates tQ my first enCQunter with the capi tal theQry paradQxes in the late 1960s, the fruits Qf which can be seen in Chapter 8 Qf this book. This awareness led tQ a frostratiQn Qver the apparent lack Qf a mathematics Qf discQntinuity, a lack that was in the process of rapidly being QverCQme at that time.
Author: Kichoon Yang Publisher: Springer Science & Business Media ISBN: 9401711046 Category : Mathematics Languages : en Pages : 167
Book Description
This monograph contains an exposition of the theory of minimal surfaces in Euclidean space, with an emphasis on complete minimal surfaces of finite total curvature. Our exposition is based upon the philosophy that the study of finite total curvature complete minimal surfaces in R3, in large measure, coincides with the study of meromorphic functions and linear series on compact Riemann sur faces. This philosophy is first indicated in the fundamental theorem of Chern and Osserman: A complete minimal surface M immersed in R3 is of finite total curvature if and only if M with its induced conformal structure is conformally equivalent to a compact Riemann surface Mg punctured at a finite set E of points and the tangential Gauss map extends to a holomorphic map Mg _ P2. Thus a finite total curvature complete minimal surface in R3 gives rise to a plane algebraic curve. Let Mg denote a fixed but otherwise arbitrary compact Riemann surface of genus g. A positive integer r is called a puncture number for Mg if Mg can be conformally immersed into R3 as a complete finite total curvature minimal surface with exactly r punctures; the set of all puncture numbers for Mg is denoted by P (M ). For example, Jorge and Meeks [JM] showed, by constructing an example g for each r, that every positive integer r is a puncture number for the Riemann surface pl.
Author: François Fillastre Publisher: Springer Nature ISBN: 3031242556 Category : Mathematics Languages : en Pages : 389
Book Description
Despite the fundamental role played by Reshetnyak's work in the theory of surfaces of bounded integral curvature, the proofs of his results were only available in his original articles, written in Russian and often hard to find. This situation used to be a serious problem for experts in the field. This book provides English translations of the full set of Reshetnyak's articles on the subject. Together with the companion articles, this book provides an accessible and comprehensive reference for the subject. In turn, this book should concern any researcher (confirmed or not) interested in, or active in, the field of bounded integral curvature surfaces, or more generally interested in surface geometry and geometric analysis. Due to the analytic nature of Reshetnyak's approach, it appears that his articles are very accessible for a modern audience, comparing to the works using a more synthetic approach. These articles of Reshetnyak concern more precisely the work carried by the author following the completion of his PhD thesis, under the supervision of A.D. Alexandrov. Over the period from the 1940’s to the 1960’s, the Leningrad School of Geometry, developed a theory of the metric geometry of surfaces, similar to the classical theory of Riemannian surfaces, but with lower regularity, allowing greater flexibility. Let us mention A.D. Alexandrov, Y.D. Burago and V.A. Zalgaller. The types of surfaces studied by this school are now known as surfaces of bounded curvature. Particular cases are that of surfaces with curvature bounded from above or below, the study of which gained special attention after the works of M. Gromov and G. Perelman. Nowadays, these concepts have been generalized to higher dimensions, to graphs, and so on, and the study of metrics of weak regularity remains an active and challenging field. Reshetnyak developed an alternative and analytic approach to surfaces of bounded integral curvature. The underlying idea is based on the theorem of Gauss which states that every Riemannian surface is locally conformal to Euclidean space. Reshetnyak thus studied generalized metrics which are locally conformal to the Euclidean metric with conformal factor given by the logarithm of the difference between two subharmonic functions on the plane. Reshetnyak's condition appears to provide the correct regularity required to generalize classical concepts such as measure of curvature, integral geodesic curvature for curves, and so on, and in turn, to recover surfaces of bounded curvature. Chapter-No.7, Chapter-No.8, Chapter-No.12 and Chapter-No.13 are available open access under Creative Commons Attribution-NonCommercial 4.0 International License via link.springer.com.
Author: V.V. Alexandrov
Author: V.V. Alexandrov
Author: Alexander Danilovič Alexandrov
Author: V. V. Alexandrov
Author: American Mathematical Society
Author: Alwyn C. Scott
Author: Jianfang Jin
Author: J. Barkley Rosser
Author: Kichoon Yang
Author: François Fillastre
Author: Yale University