Titlebook: Algorithmic Algebra and Number Theory; Selected Papers From B. Heinrich Matzat,Gert-Martin Greuel,Gerhard Hiss Conference proceedings 1999

启发

From Class Groups to Class Fieldsinterest. This is documented, for example, by a regular meeting ANTS (algebraic number theory symposium) every two years whose proceedings [.], [.] give a good survey about ongoing research. Also there are several computer algebra packages concentrating on number theoretical computations. At present

慢慢啃

Extremal Latticesne in 1975; a finiteness result dealing with the hypothetical theta series of such lattices was given. Recently, H.-G. Quebbemann has extended the notion to so called modular even lattices of levels 2, 3, 5, 7, 11 and 23, and part of the genera of levels 6, 14 and 15 containing strongly modular latt

发生

大门在汇总

四海为家的人

联想记忆

Computational Aspects of the Isomorphism Problempresent some basic results obtained in recent years, explain the ideas behind them, and give lots of examples; proofs are usually omitted but we provide explicit references to an extensive bibliography.

obstruct

expository

万神殿

inal conference of the Ger­ man research program (Schwerpunktprogramm) Algorithmic Number The­ ory and Algebra 1991-1997, sponsored by the Deutsche Forschungsgemein­ schaft. The purpose of this research program and of the meeting was to bring together developers of computer algebra software and rese

聪明

Kleinschalig, wat is dat eigenlijk?,shkhanov, Lure und Faddeev (1997) vorhanden sind, kann ich mich bei der Zusammenstellung der Grundlagen sehr kurz fassen. Eine ausftihrliche Darstellung mit Beweisen der meisten der hier zusammengestellten Resultate wird im Ergebnisbericht Malle, Matzat (1998) enthalten sein.