Dar es Salaam is exceptional in East Africa for having a record of relatively little ethnic tension, and remaining tranquil and true to its name, the ‘harbour of peace’. This paper explores the interface between ethnic and national identities in Tanzania’s capital city, focusing on its ethnic foundations and their malleability with regard to nationalism, asking how nationalist identities were n...

The usefulness of Riemann P-symbols in deriving identities involving the parametrized special function Hl is explored. Hl is the analytic local solution of the Heun equation, the canonical second-order differential equation on the Riemann sphere with four regular singular points. The identities discussed include ones coming from Möbius automorphisms and F-homotopies, and also quadratic and biqu...

In this paper, we give a short survey of results and problems concerning the notion of bounded weak approximate identities in Banach algebras. Also, we introduce a new version of approximate identities and give one illuminating example to show the difference.

We study the interplay between discrete quantum symmetries at certain points in the moduli space of Calabi-Yau compactifications, and the associated identities that the geometric realization of D-brane monodromies must satisfy. We show that in a wide class of examples, both local and compact, the monodromy identities in question always follow from a single mathematical statement. One of the sim...

One of the early steps in the regionalization of the CNS is the subdivision of the forebrain into dorsal and basal telencephalic ventricular zones. These ventricular zones give rise to the cortex and striatum respectively, in the mature brain. Previous work suggests that while neural precursors are able to move within both the dorsal cortical and basal striatal ventricular zones, they are unabl...

although university efl students represent a wide array of social and cultural identities, their multiple and diverse identities are not usually considered in foreign language classrooms. this qualitative case study attempted to examine identity conflicts experienced by iranian efl learners at the university context. to this end, two shiraz university students' identities were investigated. sem...

The traces over infinite dimensional representations of the central extended Yangian double for the product of operators which intertwine these representations are calculated. For the special combinations of the intertwining operators the traces are identified with form factors of local operators in SU(2)-invariant Thirring model. This identification is based on the identities which are deforme...