國立虎尾科技大學 |

The Weierstrass sigma function in higher genus and applications to integrable equations

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	The Weierstrass sigma function in higher genus and applications to integrable equations/ by Shigeki Matsutani.
作者:	Matsutani, Shigeki.
出版者:	Singapore :Springer Nature Singapore : : 2025.,
面頁冊數:	xx, 501 p. :ill., digital ; : 24 cm.;
Contained By:	Springer Nature eBook
標題:	Mathematical Physics. -
電子資源:	https://doi.org/10.1007/978-981-97-8163-8
ISBN:	9789819781638

The Weierstrass sigma function in higher genus and applications to integrable equations
Matsutani, Shigeki.

The Weierstrass sigma function in higher genus and applications to integrable equations[electronic resource] /by Shigeki Matsutani. - Singapore :Springer Nature Singapore :2025. - xx, 501 p. :ill., digital ;24 cm. - Springer monographs in mathematics,2196-9922. - Springer monographs in mathematics..

Overview of Work on Sigma Function from Historical Viewpoint -- Curves in Weierstrass Canonical Form (W-curves) -- Theory of Sigma Function -- Application of the Sigma Function Theory to Integrable Systems.

This book's area is special functions of one or several complex variables. Special functions have been applied to dynamics and physics. Special functions such as elliptic or automorphic functions have an algebro-geometric nature. These attributes permeate the book. The "Kleinian sigma function", or "higher-genus Weierstrass sigma function" generalizes the elliptic sigma function. It appears for the first time in the work of Weierstrass. Klein gave an explicit definition for hyperelliptic or genus-three curves, as a modular invariant analogue of the Riemann theta function on the Jacobian (the two functions are equivalent). H.F. Baker later used generalized Legendre relations for meromorphic differentials, and brought out the two principles of the theory: on the one hand, sigma uniformizes the Jacobian so that its (logarithmic) derivatives in one direction generate the field of meromorphic functions on the Jacobian, therefore algebraic relations among them generate the ideal of the Jacobian as a projective variety; on the other hand, a set of nonlinear PDEs (which turns out to include the "integrable hierarchies" of KdV type), characterize sigma. We follow Baker's approach. There is no book where the theory of the sigma function is taken from its origins up to the latest most general results achieved, which cover large classes of curves. The authors propose to produce such a book, and cover applications to integrable PDEs, and the inclusion of related al functions, which have not yet received comparable attention but have applications to defining specific subvarieties of the degenerating family of curves. One reason for the attention given to sigma is its relationship to Sato's tau function and the heat equations for deformation from monomial curves. The book is based on classical literature and contemporary research, in particular our contribution which covers a class of curves whose sigma had not been found explicitly before.

ISBN: 9789819781638

Standard No.: 10.1007/978-981-97-8163-8doiSubjects--Topical Terms:

786661
Mathematical Physics.

LC Class. No.: QA343

Dewey Class. No.: 515.983

The Weierstrass sigma function in higher genus and applications to integrable equations
LDR:03239nam a2200337 a 4500 001 1161569
003 DE-He213
005 20250325121203.0
006 m d
007 cr nn 008maaau
008 251029s2025 si s 0 eng d
020 $a 9789819781638 $q (electronic bk.)
020 $a 9789819781621 $q (paper)
024 7 $a 10.1007/978-981-97-8163-8 $2 doi
035 $a 978-981-97-8163-8
040 $a GP $c GP
041 0 $a eng
050 4 $a QA343
072 7 $a PBMW $2 bicssc
072 7 $a MAT012010 $2 bisacsh
072 7 $a PBMW $2 thema
082 0 4 $a 515.983 $2 23
090 $a QA343 $b .M434 2025
100 1 $a Matsutani, Shigeki. $3 1488509
245 1 4 $a The Weierstrass sigma function in higher genus and applications to integrable equations $h [electronic resource] / $c by Shigeki Matsutani.
260 $a Singapore : $c 2025. $b Springer Nature Singapore : $b Imprint: Springer,
300 $a xx, 501 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer monographs in mathematics, $x 2196-9922
505 0 $a Overview of Work on Sigma Function from Historical Viewpoint -- Curves in Weierstrass Canonical Form (W-curves) -- Theory of Sigma Function -- Application of the Sigma Function Theory to Integrable Systems.
520 $a This book's area is special functions of one or several complex variables. Special functions have been applied to dynamics and physics. Special functions such as elliptic or automorphic functions have an algebro-geometric nature. These attributes permeate the book. The "Kleinian sigma function", or "higher-genus Weierstrass sigma function" generalizes the elliptic sigma function. It appears for the first time in the work of Weierstrass. Klein gave an explicit definition for hyperelliptic or genus-three curves, as a modular invariant analogue of the Riemann theta function on the Jacobian (the two functions are equivalent). H.F. Baker later used generalized Legendre relations for meromorphic differentials, and brought out the two principles of the theory: on the one hand, sigma uniformizes the Jacobian so that its (logarithmic) derivatives in one direction generate the field of meromorphic functions on the Jacobian, therefore algebraic relations among them generate the ideal of the Jacobian as a projective variety; on the other hand, a set of nonlinear PDEs (which turns out to include the "integrable hierarchies" of KdV type), characterize sigma. We follow Baker's approach. There is no book where the theory of the sigma function is taken from its origins up to the latest most general results achieved, which cover large classes of curves. The authors propose to produce such a book, and cover applications to integrable PDEs, and the inclusion of related al functions, which have not yet received comparable attention but have applications to defining specific subvarieties of the degenerating family of curves. One reason for the attention given to sigma is its relationship to Sato's tau function and the heat equations for deformation from monomial curves. The book is based on classical literature and contemporary research, in particular our contribution which covers a class of curves whose sigma had not been found explicitly before.
650 2 4 $a Mathematical Physics. $3 786661
650 2 4 $a Group Theory and Generalizations. $3 672112
650 1 4 $a Algebraic Geometry. $3 670184
650 0 $a Integral equations. $3 527971
650 0 $a Elliptic functions. $3 679612
650 0 $a Weierstrass points. $3 1488510
710 2 $a SpringerLink (Online service) $3 593884
773 0 $t Springer Nature eBook
830 0 $a Springer monographs in mathematics. $3 882184
856 4 0 $u https://doi.org/10.1007/978-981-97-8163-8
950 $a Mathematics and Statistics (SpringerNature-11649)