This volume forms a valuable source of information on recent developments in research in combinatorics, with special regard to the geometric point of view. Topi

Dedicated to Professor Dr. Hanfried Lenz on the Occasion of his 65th Birthday

Recent developments in all aspects of combinatorial and incidence geometry are covered in this volume, including their links with the foundations of geometry, g

Silk Hope, NC is a buoyant and moving parable in which two good women find, among the hidden, forgotten virtues of the past, a sustenance to carry them into the

This book is devoted to the theory of geometries which are locally Euclidean, in the sense that in small regions they are identical to the geometry of the Eucli