Titlebook: Rational Points on Algebraic Varieties; Zweite, aktualisiert Emmanuel Peyre,Yuri Tschinkel Conference proceedings 2001 Birkh?usr Verlag 200

斜坡

,Une construction de courbes,-rationnelles sur les surfaces de kummer d’un produit de courbes de genlement équivalentes à la droite projective) sur les surfaces de Kummer associées à un produit de courbes de genre 1 munies d’involutions.-hyperelliptiques. Nous ramenons ce problème à un problème de géométrie énumérative sur le produit P. .P.de la droite projective par elle même. Bien que la résolut

配置

硬化

Weak Approximation and,-Equivalence on Cubic Surfaces,problem of finding the obstructions to the Hasse principle and to weak approximation on V, the conjecture in each case (due to Colliot-Thélène and Sansuc) being that the obstruction is just the Brauer-Manin obstruction. The latter is known to be computable, though the algorithm is somewhat ugly and

銼屑

,Hua’s Lemma and Exponential Sums over Binary Forms,ble estimates for diagonal forms. These new mean value estimates strengthen earlier bounds of the author when the degree d of the satisfies 5≤.≤ 10,, the improvements stemming from a basic lemma which provides uniform estimates for the number of integral points on affine plane curves in mean square.

contradict

Tamagawa Numbers of Diagonal Cubic Surfaces of Higher Rank,aces with Picard groups of rank one with or without Brauer-Manin obstruction to weak approximation. In this paper, we test the conjectures for diagonal cubic surfaces with Picard groups of higher rank.

Forehead-Lift

北極熊

CLAY

beta-cells

moribund

0743-1643 Overview: 978-3-0348-9536-1978-3-0348-8368-9Series ISSN 0743-1643 Series E-ISSN 2296-505X