Torus orbifolds with two fixed points

Chapter 2 The Homotopy Type of the Loops on $$(n-1)$$ -Connected $$(2n+1)$$ -Manifolds

Chapter 3 Whitehead’s Asphericity Question and Its Relation to Other Open Problems

Chapter 4 Connective K -Theory and the Borsuk–Ulam Theorem

Chapter 5 Torus Orbifolds with Two Fixed Points

Chapter 6 Arc Shift Number for Some Virtual Knots

Chapter 7 Exponents of $$[\Omega ({\mathbb {S}}^{r+1}), \Omega (Y)]$$ [ Ω ( S r + 1 ) , Ω ( Y ) ]

Chapter 8 Mayer–Vietoris Sequence for Differentiable/Diffeological Spaces

Chapter 9 Homological Infinity of 4D Universe for Every 3-Manifold

Chapter 10 Nielsen Theory on Nilmanifolds of the Standard Filiform Lie Group

Chapter 11 Lickorish-type Construction of Manifolds Over Simple Polytopes

Chapter 13 The Vector Field Problem for Homogeneous Spaces

Chapter 14 On a Construction for the Generators of the Polynomial Algebra as a Module Over the Steenrod Algebra

Chapter 15 Stellar Stratifications on Classifying Spaces