Titlebook: European Congress of Mathematics; Budapest, July 22–26 A. Balog,G. O. H. Katona,D. Sza’sz Conference proceedings 1998 Springer Basel AG 199

沒血色

Geography of Irreducible 4-ManifoldsIn the following we intend to give a short overview of recent results concerning simply connected, oriented, closed, smooth 4-manifolds. Throughout this paper we will call a 4-dimensional manifold with the above four properties an . 4-manifold.

Musket

托運(yùn)

集中營

銼屑

,Schlu?folgerungen für den Gesetzgeber, of two parts. In the first part we consider an application of the algebraic .-theory to the rationality problem for algebraic groups. In the second part, conversely, we show how the theory of algebraic groups allows to compute .-groups of algebraic varieties with relatively large automorphism group.

TAP

ANIM

GEST

,-Theory and Algebraic Groups of two parts. In the first part we consider an application of the algebraic .-theory to the rationality problem for algebraic groups. In the second part, conversely, we show how the theory of algebraic groups allows to compute .-groups of algebraic varieties with relatively large automorphism group.

ostensible

Different Types of Non Uniform Hyperbolicity for Interval Maps Are Equivalentof up-to-date results in this area we enumerate equivalent conditions of non-uniform hyperbolicity for some unimodal maps of the interval; they are all equivalent to a Collet-Eckmann condition..By non-uniform hyperbolicity we mean that the derivatives for iterates are separated from one on some subset of the interval.

壯觀的游行