1.

Record Nr.

UNINA9911103352503321

Titolo

Recreating Japanese men / / edited by Sabine Frühstück and Anne Walthall

Pubbl/distr/stampa

Berkeley, CA : , : University of California Press, , [2011]

©2011

ISBN

9786613278500

9781283278508

1283278502

9780520950320

0520950321

Edizione

[1st ed.]

Descrizione fisica

1 online resource (ix, 347 pages) : illustrations

Collana

Asia: Local Studies / Global Themes ; ; 20

Disciplina

305.38/895600903

Soggetti

Men - Japan - Identity

Masculinity - Japan

Men - Japan

Sex role - Japan

Gender & Ethnic Studies

Social Sciences

Gender Studies & Sexuality

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 and index.

Nota di contenuto

Introduction. Interrogating Men and Masculinities -- Do Guns Have Gender? Technology and Status in Early Modern Japan -- Name and Honor. A Merchant's Seventeenth-Century Memoir -- Empowering the Would-be Warrior Bushidō and the Gendered Bodies of the Japanese Nation -- After Heroism. Must Real Soldiers Die? -- Perpetual Dependency. The Life Course of Male Workers in a Merchant House -- Losing the Union Man. Class and Gender in the Postwar Labor Movement -- Where Have All the Salarymen Gone? Masculinity, Masochism, and Technomobility in Densha Otoko -- Failed Manhood on the Streets of Urban Japan. The Meanings of Self-Reliance for Homeless Men -- Collective Maturation. The Construction of



Masculinity in Early Modern Villages -- Climbing Walls. Dismantling Hegemonic Masculinity in a Japanese Sport Subculture -- Not Suitable as a Man? Conscription, Masculinity, and Hermaphroditism in Early Twentieth-Century Japan -- Love Revolution. Anime, Masculinity, and the Future -- Gendering Robots. Posthuman Traditionalism in Japan.

Sommario/riassunto

The essays in this groundbreaking book explore the meanings of manhood in Japan from the seventeenth to the twenty-first centuries. Recreating Japanese Men examines a broad range of attitudes regarding properly masculine pursuits and modes of behavior. It charts breakdowns in traditional and conventional societal roles and the resulting crises of masculinity. Contributors address key questions about Japanese manhood ranging from icons such as the samurai to marginal men including hermaphrodites, robots, techno-geeks, rock climbers, shop clerks, soldiers, shoguns, and more. In addition to bringing historical evidence to bear on definitions of masculinity, contributors provide fresh analyses on the ways contemporary modes and styles of masculinity have affected Japanese men's sense of gender as authentic and stable.

2.

Record Nr.

UNINA9911146235603321

Autore

Tzanakis Nikos <1952->

Titolo

Elliptic diophantine equations / / by Nikos Tzanakis

Pubbl/distr/stampa

Berlin ; ; Boston : , : Walter de Gruyter, , [2013]

©2013

ISBN

9783110281149

3110281147

Edizione

[1st ed.]

Descrizione fisica

1 online resource (196 p.)

Collana

De Gruyter Series in Discrete Mathematics and Applications ; ; 2

Disciplina

512.7/2

512.72

Soggetti

Diophantine equations

Elliptic functions

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 and index.



Nota di contenuto

Front matter -- Preface -- Contents -- Chapter 1 Elliptic curves and equations -- Chapter 2 Heights -- Chapter 3 Weierstrass equations over C and R -- Chapter 4 The elliptic logarithm method -- Chapter 5 Linear form for the Weierstrass equation -- Chapter 6 Linear form for the quartic equation -- Chapter 7 Linear form for simultaneous Pell equations -- Chapter 8 Linear form for the general elliptic equation -- Chapter 9 Bound for the coefficients of the linear form -- Chapter 10 Reducing the bound obtained in Chapter 9 -- Chapter 11 S-integer solutions of Weierstrass equations -- List of symbols -- Bibliography -- Index

Sommario/riassunto

This book presents in a unified and concrete way the beautiful and deep mathematics - both theoretical and computational - on which the explicit solution of an elliptic Diophantine equation is based. It collects numerous results and methods that are scattered in the literature. Some results are hidden behind a number of routines in software packages, like Magma and Maple; professional mathematicians very often use these routines just as a black-box, having little idea about the mathematical treasure behind them. Almost 20 years have passed since the first publications on the explicit solution of elliptic Diophantine equations with the use of elliptic logarithms. The "art" of solving this type of equation has now reached its full maturity. The author is one of the main persons that contributed to the development of this art.  The monograph presents a well-balanced combination of a variety of theoretical tools (from Diophantine geometry, algebraic number theory, theory of linear forms in logarithms of various forms - real/complex and p-adic elliptic - and classical complex analysis), clever computational methods and techniques (LLL algorithm and de Weger's reduction technique, AGM algorithm, Zagier's technique for computing elliptic integrals), ready-to-use computer packages. A result is the solution in practice of a large general class of Diophantine equations.