Recognising our distinguished referees

volume2 referees

Volume1 referees

Following is a list of our colleagues who volunteered to review the manuscripts received to Geopersia during the past 12 months. I appreciate the positive actions that you have taken to participate in reviewing the manuscripts and implementing our recommendations to get the two issues published. We certainly would not be able to continue without your support and I wish to acknowledge your con...

Recognising Randomness

THE concept of randomness is something we all think we understand, but to provide an acceptable definition is by no means straightforward. To us it is more of an intuition and we all know that intuition can let us down! In a recent interesting article Chatterjee (1996) discussed the difficulties encountered when considering randomness, which has its echoes in a project undertaken by the author ...

Recognising Panoramas

The problem considered in this paper is the fully automatic construction of panoramas. Fundamentally, this problem requires recognition, as we need to know which parts of the panorama join up. Previous approaches have used human input or restrictions on the image sequence for the matching step. In this work we use object recognition techniques based on invariant local features to select matchin...

Distinguished positive regular representations

Let $G$ be a tamely ramified reductive $p$-adic‎ ‎group‎. ‎We study distinction of a class of irreducible admissible representations‎ ‎of $G$ by the group of fixed points $H$ of an involution‎ ‎of $G$‎. ‎The representations correspond to $G$-conjugacy classes of‎ ‎pairs $(T,phi)$‎, ‎where $T$ is a‎ ‎tamely ramified maximal torus of $G$ and $phi$ is a quasicharacter‎ ‎of $T$ whose restriction t...