1.

Record Nr.

UNISA990000188710203316

Autore

Osserman, Robert

Titolo

A survey of minimal surfaces / by Robert Osserman

Pubbl/distr/stampa

New York : Dover Publications, 1986

ISBN

0-486-64998-9

Descrizione fisica

207 p. : ill. ; 22 cm

Collana

Dover books on advanced mathematics ; 0

Disciplina

516362

Collocazione

510 DBM (36)

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNINA9910480309103321

Titolo

Hilbert's tenth problem : relations with arithmetic and algebraic geometry : Workshop on Hilbert's Tenth Problem: Relations with Arithmetic and Algebraic Geometry, November 2-5, 1999, Ghent University, Belgium / / Jan Denef [and three others], editors

Pubbl/distr/stampa

Providence, Rhode Island : , : American Mathematical Society, , [2000]

©2000

ISBN

0-8218-7860-3

0-8218-5606-5

Descrizione fisica

1 online resource (384 p.)

Collana

Contemporary mathematics, , 0271-4132 ; ; 270

Disciplina

512/.7

Soggetti

Hilbert's tenth problem

Arithmetical algebraic geometry

Geometry, Algebraic

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia



Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

""Contents""; ""Introduction""; ""List of Participants""; ""Hilbert's tenth problem: What was done and what is to be done""; ""Undecidability of existential theories of rings and fields: A survey""; ""1. Introduction""; ""2. The existential theory of rational function fields""; ""3. The existential theory of algebraic function fields""; ""4. A geometric analogue of Hilbert's Tenth Problem""; ""5. Decision problems concerning rings of analytic functions: introduction""; ""6. First-order theories of rings of analytic functions""

""7. Existential decidability and the Approximation Property for rings of analytic functions""""8. Existential undecidability for rings of analytic functions""; ""9. Polynomial rings and p-adic entire functions""; ""10. Existential theories of fields of meromorphic functions""; ""11. Variations: Languages with predicates for symmetric functions""; ""Appendix A. Elliptic curves: Basic Definitions""; ""Appendix B. Elliptic curves over function fields""; ""Appendix C. Pell equations""; ""References""; ""Hilbert's tenth problem over number fields, a survey""; ""Defining constant polynomials""

""Decidability and local-global principles""""Applications of local-global principles to arithmetic and geometry""; ""Regularly T-closed fields""; ""Skolem density problems over large Galois extensions of global fields""; ""An effort to prove that the existential theory of Q is undecidable""; ""Topology of diophantine sets: Remarks on Mazur's conjectures""; ""Diagonal quadratic forms and Hilbert's tenth problem""; ""Algebraic geometry over four rings and the frontier to tractability""; ""1. Introduction""; ""2. Computing Complex Dimension Faster""

""3. Polytope Volumes and Counting Pieces of Semi-Algebraic Sets""""4. The Generalized Riemann Hypothesis and Detecting Rational Points""; ""5. Effective Siegel Versus Detecting Integral Points on Surfaces""; ""6. Proofs of Our Main Technical Results""; ""7. Acknowledgements""; ""Appendix: How the Examples Were Computed""; ""References""; ""Some model theory of compact complex spaces""; ""Double coset decompositions for algebraic groups over K[t]""; ""Zero estimates for polynomials in 3 and 4 variables using orbits and stabilisers""



3.

Record Nr.

UNINA9910741195203321

Autore

Huang Lin

Titolo

Japan Study as a Public Good in Asia [[electronic resource] /] / by Lin Huang, Jin-wen Song, Kijeong Nam, Benjamin Wai–ming Ng, Qiu-ju Wang, Yong-Feng Xing, Ikaputra, Mei Huang

Pubbl/distr/stampa

Singapore : , : Springer Singapore : , : Imprint : Springer, , 2019

ISBN

981-13-6336-6

Edizione

[1st ed. 2019.]

Descrizione fisica

1 online resource (XI, 65 p. 11 illus., 7 illus. in color.)

Collana

Kobe University Social Science Research Series, , 2520-1697

Disciplina

330.0095

Soggetti

Asia-Economic conditions

Japan-History

Population

Asian Economics

History of Japan

Population Economics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Part 1 Declining Birthrate and Aging -- 1 Japanese Social Welfare System Reform and Transformation of Social Governance -- 2 Aging Population, Decreasing Birthrate and National Security -- Part 2 Technological Innovation and Society Changes -- 3 The Impact of Modern Technology on Japanese Studies -- 4 Social technology research in Japan as a public good -- 5 The new overseas Chinese in Japan: What case studies tell us -- Part 3 Robust Society against Natural Disasters -- 6 People with Different Ability and Disaster-Lesson Learnt from Jogjakarta Post Earthquake 2006-2016 -- 7 Advertising media channels and post-disaster destination: a case of Japan.

Sommario/riassunto

This book describes and clarifies how certain problems can be resolved in Japan and Asia. For the future, the focus should be on Japan, which can provide "common knowledge" as a public good. The book collects the results of researchers in Japan, China, South Korea, and Indonesia on declining birthrates and aging, rapid technological innovation and societal changes, and recovery from natural disasters. Chapter 1 covers Japanese social welfare system reform and transformation of social



governance. Chapter 2 deals with the decreasing birthrate and national security. Chapters 3 to 5 discuss three aspects of the impact of modern technology on Japanese society. Chapter 6 and 7 include the research results on recovery from the earthquake disasters in Indonesia and East Japan. Through reading this book, the increasingly necessity to capture Japanese studies in Asia as a public good can be understood. The authors believe that sharing of knowledge as a public good is of great help in solving problems for the future.