Zygophyllum aff. maritimum Dold 4654

Every two-sided ideal $\mathfrak a$ in the integral group ring $\mathbb Z[G] $ of a group $G$ determines a normal subgroup $G… Expand

FACULTY OF HUMAN AND SOCIAL SCIENCES SCHOOL OF MATHEMATICAL SCIENCES Doctor of Philosophy Binary complexes and algebraic K-theory… Expand

In this paper we prove a class of equivalences of additive functor categories that are relevant to enumerative combinatorics… Expand

The winter-rainfall region of southern Africa, covered largely by the fynbos and succulent karoo biomes, harbours the world’s… Expand

Abstract This article identifies the main categories, notions, and values associated with aging in articles published in urban… Expand

Zusammenfassung1.Bei 2 Hunden wurde unter aseptischen Kautelen das Sekret der Glandula submaxillaris gewonnen.2.Dieses Sekret… Expand

Zusammenfassung1.Im menschlichen Speichel befinden sich antibakterielle, das Wachstum von Diphtheriebacillen und Staphylokokken… Expand

5 Minuten nur eine Abnahme yon 14% des aktiven Chlors eingetreten. Die Versuche an der Blase des Kaninchens ergaben folgendes… Expand

We propose a definition of ``nonabelian mixed Hodge structure'' together with a construction associating to a smooth projective… Expand

In this paper we study linear functors, i.e., functors of chain complexes of modules which preserve direct sums up to quasi… Expand