-space structure on pointed mapping spaces.
Harmonic cohomology classes of symplectic manifolds.
Harmonic maps from surfaces to certain Kaehler manifolds.
h-Cobordismes entre variétés homéomorphes.
h-cobordisms between 1-connected 4-manifolds.
Heaps and unpointed stable homotopy theory
In this paper, we show how certain “stability phenomena” in unpointed model categories provide the sets of homotopy classes with a canonical structure of an abelian heap, i.e. an abelian group without a choice of a zero. In contrast with the classical situation of stable (pointed) model categories, these sets can be empty.
Hecke structure on Bredon cohomology
We construct a Hecke structure on equivariant Bredon cohomology with local coefficients and then describe some of its properties. We compare this structure with the Mackey structure defined by T. tom Dieck and with the Illman transfer.
Heller's axioms for homotopy theory
H-espacios finitos no simplemente conexos.
Utilizando la técnica de mezclar grupos de homotopía introducida por Zabrodsky [10], obtenemos aquí nuevos H-espacios finitos no simplemente conexos, cuyos más conocidos ejemplos son los que tienen por cubrimiento universal los H-espacios de rango 2 y tipo (3,7) generalmente denotados como Ekω.
Higher cospans and weak cubical categories (cospans in algebraic topology. I).
Higher dimensional Peiffer elements in simplicial commutative algebras.
Higher Forms of Homotopy Commutativity and Finite Loop Spaces.
Higher fundamental functors for simplicial sets
Higher homotopy commutativity in localized groups.
Higher homotopy groupoids and Toda brackets.
Higher monodromy.
Higher order operations in Deligne cohomology.
Higher order relations for a numerical semigroup
Higher Order Twisted Cohomology Operations.
Higher Torsion in SG and BSG.