AbstractWe determine the Lusternik–Schnirelmann category of real Stiefel manifolds Vn,k and quaternionic Stiefel manifolds Xn,k for n⩾2k which is equal to the cup-length of the mod 2 cohomology of Vn,k and the integer cohomology of Xn,k, respectively
The purpose of this paper is to determine the KO∗-groups of complex Stiefel manifolds Vn,q which is ...
We compute the degree of Stiefel manifolds, that is, the variety of orthonormal frames in a finite d...
Immersions of an m-manifold in an n-manifold, n>m, are classified up to regular homotopy by the h...
AbstractWe determine the Lusternik–Schnirelmann category of real Stiefel manifolds Vn,k and quaterni...
AbstractBy calculating certain generalized cohomology theory, lower bounds for the L-S category of q...
In this note, we study height functions on quaternionic Stiefel manifolds and prove that all these h...
The Lusternik–Schnirelmann category and topological complexity are important invariants of topologic...
Let Wn,k be the Stiefel manifold U(n)/U(n−k). For odd primes p and for k⩽(p−1)(p−2), we give a homot...
AbstractThe cohomology groups of the Seifert manifolds are well known. In this article a method is g...
ABSTRACT. In this paper we get the Morava K – theory of the double loop spaces of quarternionic Stie...
Stiefel manifolds are an interesting family of spaces much studied by algebraic topologists
This note gives a complete description of the cohomology algebra of any orientable Seifert manifold ...
AbstractFor a compact polyhedron, P, the category, cat(P), of P in the sense of Lusternik and Schnir...
We introduce the notion of Lusternik-Schnirelmann category for differentiable stacks and establish i...
AbstractThe first section of this paper will characterize those cobordism classes in the Thom cobord...
The purpose of this paper is to determine the KO∗-groups of complex Stiefel manifolds Vn,q which is ...
We compute the degree of Stiefel manifolds, that is, the variety of orthonormal frames in a finite d...
Immersions of an m-manifold in an n-manifold, n>m, are classified up to regular homotopy by the h...
AbstractWe determine the Lusternik–Schnirelmann category of real Stiefel manifolds Vn,k and quaterni...
AbstractBy calculating certain generalized cohomology theory, lower bounds for the L-S category of q...
In this note, we study height functions on quaternionic Stiefel manifolds and prove that all these h...
The Lusternik–Schnirelmann category and topological complexity are important invariants of topologic...
Let Wn,k be the Stiefel manifold U(n)/U(n−k). For odd primes p and for k⩽(p−1)(p−2), we give a homot...
AbstractThe cohomology groups of the Seifert manifolds are well known. In this article a method is g...
ABSTRACT. In this paper we get the Morava K – theory of the double loop spaces of quarternionic Stie...
Stiefel manifolds are an interesting family of spaces much studied by algebraic topologists
This note gives a complete description of the cohomology algebra of any orientable Seifert manifold ...
AbstractFor a compact polyhedron, P, the category, cat(P), of P in the sense of Lusternik and Schnir...
We introduce the notion of Lusternik-Schnirelmann category for differentiable stacks and establish i...
AbstractThe first section of this paper will characterize those cobordism classes in the Thom cobord...
The purpose of this paper is to determine the KO∗-groups of complex Stiefel manifolds Vn,q which is ...
We compute the degree of Stiefel manifolds, that is, the variety of orthonormal frames in a finite d...
Immersions of an m-manifold in an n-manifold, n>m, are classified up to regular homotopy by the h...
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