Jinzhong Xu

Flat Covers of Modules

Springer Berlin Heidelberg, 1996. Paperback. Pp: 162. Since the injective envelope and projective cover were defined by Eckmann and Bas in the 1960s, they have had great influence on the development of homological algebra, ring theory and module theory. In the 1980s, Enochs introduced the flat cover and conjectured that every module has such a cover over any ring. This book provides the uniform methods and systematic treatment to study general envelopes and covers with the emphasis on the existence of flat cover. It shows that Enochs' conjecture is true for a large variety of interesting rings, and then presents the applications of the results. Readers with reasonable knowledge in rings and modules will not have difficulty in reading this book. It is suitable as a reference book and textbook for researchers and graduate students who have an interest in this field. ISBN: 9783540616405. Cond./Kwaliteit: Goed.

De SlegteProfessional seller

Book number: 3312529

Catalogue: Wetenschap

Keywords: 9783540616405

Xu, Qiyu.

Fragile rise : grand strategy and the fate of Imperial Germany, 1871-1914.

Cambridge, MA : The MIT Press, [2017]. Hardcover. Dustjacket. xx, 341 pp. ; 24 cm. Mailorder only - Alleen verzending mogelijk. Book condition : as new. - Germany's rise to power before World War I from a Chinese persective, and the geopolitical lessons for today. A series of solemn anniversary events have marked the centenary of World War I. Could history repeat itself in today's geopolitics? Now, as then, a land power with a growing economy and a maritime power with global commitments are the two leading states in the international system. Most ominously, the outbreak of war in 1914 is a stark reminder that nations cannot rely on economic interdependence and ongoing diplomacy to keep the peace. In Fragile Rise, Xu Qiyu offers a Chinese perspective on the course of German grand strategy in the decades before World War I. Xu shows how Germany's diplomatic blunders turned its growing power into a liability instead of an asset. Bismarck's successors provoked tension and conflict with the other European great powers. Germany's attempts to build a powerful navy alienated Britain. Fearing an assertive Germany, France and Russia formed an alliance, leaving the declining Austro-Hungarian Empire as Germany's only major ally. Xu's account demonstrates that better strategy and statesmanship could have made a difference-for Germany and Europe. His analysis offers important lessons for the leaders of China and other countries. Fragile Rise reminds us that the emergence of a new great power creates risks that can be managed only by adroit diplomats, including the leaders of the emerging power. In the twenty-first century, another great war may not be inevitable. Heeding the lessons of Fragile Rise could make it even less likely. In Fragile Rise, Xu Qiyu offers a Chinese perspective on the course of German grand strategy in the decades before World War I. He traces the evolution of Germany's strategic choices from the era of Bismarck to the July Crisis. Xu shows how Germany's diplomatic blunders turned its growing power into a liability instead of an asset. Bismarck's successors provoked tension and conflict with the other European great powers. Germany's attempts to build a powerful navy alienated Britain. Fearing an assertive Germany, France and Russia formed an alliance, leaving the declining Austro-Hungarian Empire as Germany's only major ally. Xu's account demonstrates that better strategy and statesmanship could have made a difference--both for Germany and for Europe. His analysis offers important lessons for the leaders of China and other countries. Fragile Rise reminds us that the emergence of a new great power creates risks that can be managed only by adroit diplomats, including the leaders of the emerging power. In the twenty-first century, another great war may not be inevitable. Heeding the lessons of Fragile Rise could make it even less likely ISBN 9780262036054.

Kloof Booksellers & Scientia VerlagProfessional seller

Book number: #292980

Keywords: HISTORY,

XU,FANG

FUNCTIONAL ASPECTS OF BACULOVIRUS DNA PHOTOLYASES

Wageningen 2010,109 pp., ill., thesis (code B516)

Moby DickProfessional seller

Book number: 282488

Catalogue: Botany

FANG XU

FUNCTIONAL ASPECTS OF BACULOVIRUS DNA PHOTOLYASES

Wageningen 2010, 109 pp., ill., thesis ECOSYSTEEMDOELEN

Moby DickProfessional seller

Book number: 283408

Catalogue: Viruses

JIAYING HOWARD; LANTING XU

Huanying: An Invitation to Chinese , Volume 1, Part 1 Workbook (Chinese Edition)

Cheng & Tsui. paperback. As new clean tight and bright oversized and overweight. Please email for photos.. New .

Griffin BooksProfessional seller

Book number: 111686

JIAYING HOWARD; LANTING XU

Huanying: An Invitation to Chinese (English and Chinese Edition)

Cheng & Tsui. paperback. As new clean tight and bright oversized and overweight. Please email for photos.. New .

Griffin BooksProfessional seller

Book number: 111688

JIAYING HOWARD; LANTING XU

Huanying 1: An Invitation to Chinese (Chinese Edition) (Chinese and English Edition)

Cheng & Tsui, 2008-05-07. paperback. Looks unread with just a touch of shelf wear oversized and overweight. Please email for photos.. Collectible: Like New .

Griffin BooksProfessional seller

Book number: 120368

Xu, Hao:

Die Idee der Pfirsichblütenquelle und die Freiraumentwicklung in chinesischen Städten. Dargestellt am Beispiel einer Wohnanlage in Kunming im späten 20. und frühen 21. Jahrhundert. Dissertation/ Berlin.

Hamburg, Kovac, 2011. 153 S. Broschiert Guter Zustand. Bibl.-Ex. mit Stempeln und Rückenschild. Stempel auf Fussschnitt. Free shipping within Germany. Shipping costs to EU-countries: 9.50 EUR, to non-EU-countries: 15.00 EUR.

Antiquariat Thomas HakerProfessional seller

Book number: 840295

Catalogue: Architektur

Keywords: Städtebau Stadtplanung China ISBN: 9783830061182

XU HAN-KUI

[ Lower Devonian brachiopods from Xainza, northern Xizang. ]

1987. Bull. Nanjing Inst. Geol. Palaeont. 11; pp. 21-62 in Chinese with English captions summary pp.57-59, 21 fig. 8 plts. h.t. Orig. extract, stapled, very good.

Lingua Terrae BooksProfessional seller

Book number: 86055

Catalogue: Brachiopoda

XU GUANG-HUI ET AL.

A Middle Triassic kyphosichthyiform from Yunnan, China, and phylogenetic reassessment of early ginglymodians.

2019. Vertebrata PalAsiatica Vol. 57-3; pp. 181-204, 8 fig./phot. Orig. extract, stapled, very good.

Lingua Terrae BooksProfessional seller

Book number: 90346

Catalogue: Fossil fishes

XU

Le néologisme et ses implications sociales

Paris, L Harmattan, 2001, Broché, in-8. Condition: Bon état

LaLettre2Professional seller

Book number: AAA166650

Keywords: 9782747504652

XU XING ET AL.

A new Therizinosauroid (dinosauria, Therapoda) from the Upper Cretaceous Iren Dabasu Formation of Nei Mongol.

2002. Vertebrata PalAsiatica Vol. 40-3; pp. 229-240, 4 fig./phot. Orig. wrps. stapled extract, very good.

Lingua Terrae BooksProfessional seller

Book number: 90518

Catalogue: Fossil reptiles

XU Karena -

New typography. Applied fonts. Funny fonts. Varied fonts.

Hong Kong, Artpower, 2012, 4to (cm. 28 X 21) cartonato editoriale con copertina illustrata a colori, pp. 280 completamente illustrato a colori.

Libreria PianiProfessional seller

Book number: 3-12021

Catalogue: Tipografia

Keywords: (Tipografia - Caratteri)

XU, DEJIN

Race and Form: Towards a Contextualized Narratology of African American Autobiography

Bern, Peter Lang. 2007. (ISBN: 9783039110032). Paperback. Used, Paperback in like new condition. New shopstock with minor shelf-wear, no faults. TA. New.

PsychoBabel BooksProfessional seller

Book number: 525171

Catalogue: Culture/Civilization/Society

Keywords: 9783039110032

Xu Gang

Refashioning Concrete: Material, Design and Creation by Bentu

ACC Art Books. paperback ISBN: 1788840801, Condition: New.

Aardvark Rare BooksProfessional seller

Book number: mon0000324268