Aimed at those who have an elementary knowledge of linear algebra, general topology, multivariate, calculus, analysis, and algebraic topology, this book gives an introduction to some fundamental tools of differential topology. The first part comprising chapters 1 to 4 is foundational. The second part, consisting of chapters 5 to 8, caters to researchers in the areas of Topology, Geometry and Global Analysis, and touches on advanced topics of general interest in ...