Quotient models of a category up to directed homotopy.
Relative directed homotopy theory of partially ordered spaces.
Reparametrizations of continuous paths.
Shapes of finite-dimensional compacta
Shapes of saturated subsets of compacta
Some properties of fundamental dimension
Some quantitative properties of shapes
Some remarks on shape properties of compacta
Some results on homotopy theory of modules
Seguendo le idee presentate nei lavori [1] e [2] si studiano le proprietà dei gruppi di -omotopia per moduli ed omomorfismi di moduli.
Splittings of Spaces CX.
Stability Results for Topological Spaces.
Strongly homotopically stabile points
Sur les espaces fonctionnels dont la source est le classifiant d'un groupe de Lie compact commutatif
Sur les espaces fonctionnels dont la source est le classifiant d'un p-groupe abélien élémentaire
Sur les limites homotopiques de diagrammes homotopiquement cohérents
-homotopy and refinement of observation. II: Adding new -homotopy equivalences.
The Conley index for flows preserving generalized symmetries
Topological spaces with generalized symmetries are defined and extensions of the Conley index of a compact isolated invariant set of the flow preserving the structures introduced are proposed. One of the two new indexes is constructed with no additional assumption on the examined set in terms of symmetry invariance.
The Formal Dimension of a Toplogical Space.
The minimum number of zeros of Lipschitz-Killing curvature.
The monoid of suspensions and loops modulo Bousfield equivalence
The suspension and loop space functors, Σ and Ω, operate on the lattice of Bousfield classes of (sufficiently highly connected) topological spaces, and therefore generate a submonoid ℒ of the complete set of operations on the Bousfield lattice. We determine the structure of ℒ in terms of a single parameter of homotopy theory which is closely tied to the problem of desuspending weak cellular inequalities.