Isotonic Spaces under Perfect Mappings.

      Аннотация: The work contained in this book goes along way into extending the boundary of topological concepts. The author uses very simple language to explain notions of topology and therefore provide an elaborate explanation of the hitherto difficult mathematical ideas. It is now clear that isotonic spaces can easily substitute topological spaces in the study of most concepts in topology. This book gives preliminary understanding of Topos theory.

Ключевые слова: Closure Spaces, Perfect Mapings, Inverse Invariance