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1 Assistant Lecturer; School of Spatial Planning and Natural Resource Management; Jaramogi Oginga Odinga University of Science and Technology, KENYA 2 Seniour Lecturer; School of Spatial Planning and Natural Resource Management; Jaramogi Oginga Odinga University of Science and Technology, KENYA 3 Professor; School of Agriculture and Food Science; Jaramogi Oginga Odinga University of Science and...

The focus of this article is on various approaches to discerning patterns in nonempty sets endowed with a proximity (nearness) relation. Patterns arise in repetitions of some form in the arrangement of the parts of a set. To simplify the steps leading to pattern discovery, an approach inspired by M. Katĕtov is used, where one proximitises certain parts of a nonempty set, rather than proximitise...

During the past five years, we have explored the use, potentials and challenges of Blended Interaction spaces. In addition, we have a long background in developing and exploring methods for collaborative design. In this workshop paper, we give an overview of our work and present our visions and ongoing research in developing Blended Interaction spaces for collaborative design. We then identify ...

In this paper, we study CAT(0) spaces with nonlocally connected boundary. We give some condition of a CAT(0) space whose boundary is not locally connected.

3 Table of

We exploit the geometry of the 4D hypercube in order to visualize tetrachromatic images.

We construct several non-trivial examples of CAT(1) spaces by using the idea of free construction.