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Test configurations, stabilities and...

Mabuchi, Toshiki.

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Test configurations, stabilities and canonical Kahler metrics = complex geometry by the energy method /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Test configurations, stabilities and canonical Kahler metrics/ by Toshiki Mabuchi.
其他題名:	complex geometry by the energy method /
作者:	Mabuchi, Toshiki.
出版者:	Singapore :Springer Singapore : : 2021.,
面頁冊數:	x, 128 p. :ill., digital ;24 cm.
內容註:	Introduction -- The Donaldson-Futaki invariant -- Canonical Kahler metrics -- Norms for test configurations -- Stabilities for polarized algebraic manifolds -- The Yau-Tian-Donaldson conjecture -- Stability theorem -- Existence problem -- Canonical Kahler metrics on Fano manifolds -- Geometry of pseudo-normed graded algebras -- Solutions.
Contained By:	Springer Nature eBook
標題:	Geometry, Differential. -
電子資源:	https://doi.org/10.1007/978-981-16-0500-0
ISBN:	9789811605000

Test configurations, stabilities and canonical Kahler metrics = complex geometry by the energy method /
Mabuchi, Toshiki.

Test configurations, stabilities and canonical Kahler metricscomplex geometry by the energy method /[electronic resource] :by Toshiki Mabuchi. - Singapore :Springer Singapore :2021. - x, 128 p. :ill., digital ;24 cm. - SpringerBriefs in mathematics,2191-8198. - SpringerBriefs in mathematics..

Introduction -- The Donaldson-Futaki invariant -- Canonical Kahler metrics -- Norms for test configurations -- Stabilities for polarized algebraic manifolds -- The Yau-Tian-Donaldson conjecture -- Stability theorem -- Existence problem -- Canonical Kahler metrics on Fano manifolds -- Geometry of pseudo-normed graded algebras -- Solutions.

The Yau-Tian-Donaldson conjecture for anti-canonical polarization was recently solved affirmatively by Chen-Donaldson-Sun and Tian. However, this conjecture is still open for general polarizations or more generally in extremal Kahler cases. In this book, the unsolved cases of the conjecture will be discussed. It will be shown that the problem is closely related to the geometry of moduli spaces of test configurations for polarized algebraic manifolds. Another important tool in our approach is the Chow norm introduced by Zhang. This is closely related to Ding's functional, and plays a crucial role in our differential geometric study of stability. By discussing the Chow norm from various points of view, we shall make a systematic study of the existence problem of extremal Kahler metrics.

ISBN: 9789811605000

Standard No.: 10.1007/978-981-16-0500-0doiSubjects--Topical Terms:

523835
Geometry, Differential.

LC Class. No.: QA641

Dewey Class. No.: 516.373

Test configurations, stabilities and canonical Kahler metrics = complex geometry by the energy method /
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520 $a The Yau-Tian-Donaldson conjecture for anti-canonical polarization was recently solved affirmatively by Chen-Donaldson-Sun and Tian. However, this conjecture is still open for general polarizations or more generally in extremal Kahler cases. In this book, the unsolved cases of the conjecture will be discussed. It will be shown that the problem is closely related to the geometry of moduli spaces of test configurations for polarized algebraic manifolds. Another important tool in our approach is the Chow norm introduced by Zhang. This is closely related to Ding's functional, and plays a crucial role in our differential geometric study of stability. By discussing the Chow norm from various points of view, we shall make a systematic study of the existence problem of extremal Kahler metrics.
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