Böcker av Norman Johnson

Along with the author's other three books (Subplane Covered Nets, Foundations of Translation Planes, Handbook of Finite Translation Planes), this text forms a solid, comprehensive account of the complete theory of the geometries that are connected with translation planes in intricate ways. It covers all known finite and infinite paralle

Integrating theory, ideology and practice, this work offers a cross-national approach to give a perspective on different welfare systems.

Finite geometry is an important, wide-ranging research area in mathematics with strong connections to algebra and combinatorics. This book introduces parallelisms and spreads. It covers topics such as partial spreads, spreadsets, quasifields, collineations, automorphisms and autotopisms.