AbstractWe prove the so-called Lemaire-Sigrist conjecture for 1-connected Poincaré complexes, namely that for such spaces rational Lusternik-Schnirelmann category equals rational cone length. We also prove that the attachment of the top cell in such a space raises rational L-S category by one
AbstractLet (ΛV,d) be the Sullivan model of a pure elliptic space S. We give an algorithm, based on ...
AbstractIf F→E→B is a fibration, a classical result of Varadarajan asserts that catE⩽catF+catB(catF+...
AbstractExamples are constructed to illustrate: (i) The LS category of a 1-connected, finite type CW...
AbstractWe prove the so-called Lemaire-Sigrist conjecture for 1-connected Poincaré complexes, namely...
AbstractWe give an example of a rational space X such that its cone-length, Cl(X), is equal to Cl(X∨...
AbstractWe give a new characterisation of rational LS category, cat0(X), from which two theorems fol...
AbstractWe give an example of a rational space X such that its cone-length, Cl(X), is equal to Cl(X∨...
AbstractIf a path-connected CW-complex can be covered with n + 1 self-contractible, subcomplexes, th...
We give new lower bounds for the (higher) topological complexity of a space, in terms of the Lustern...
Prova tipográfica (In Press)We define an algebraic approximation of the Lusternik-Schnirelmann categ...
This proceedings volume centers on new developments in rational homotopy and on their influence on a...
We give new lower bounds for the (higher) topological complexity of a space, in terms of the Lustern...
AbstractWe give a new characterisation of rational LS category, cat0(X), from which two theorems fol...
Recent work of Beben and Theriault on decomposing based loop spaces of highly connected Poincar\'e D...
We give a new characterisation of rational LS category, cat(o)(X), from which two theorems follow. T...
AbstractLet (ΛV,d) be the Sullivan model of a pure elliptic space S. We give an algorithm, based on ...
AbstractIf F→E→B is a fibration, a classical result of Varadarajan asserts that catE⩽catF+catB(catF+...
AbstractExamples are constructed to illustrate: (i) The LS category of a 1-connected, finite type CW...
AbstractWe prove the so-called Lemaire-Sigrist conjecture for 1-connected Poincaré complexes, namely...
AbstractWe give an example of a rational space X such that its cone-length, Cl(X), is equal to Cl(X∨...
AbstractWe give a new characterisation of rational LS category, cat0(X), from which two theorems fol...
AbstractWe give an example of a rational space X such that its cone-length, Cl(X), is equal to Cl(X∨...
AbstractIf a path-connected CW-complex can be covered with n + 1 self-contractible, subcomplexes, th...
We give new lower bounds for the (higher) topological complexity of a space, in terms of the Lustern...
Prova tipográfica (In Press)We define an algebraic approximation of the Lusternik-Schnirelmann categ...
This proceedings volume centers on new developments in rational homotopy and on their influence on a...
We give new lower bounds for the (higher) topological complexity of a space, in terms of the Lustern...
AbstractWe give a new characterisation of rational LS category, cat0(X), from which two theorems fol...
Recent work of Beben and Theriault on decomposing based loop spaces of highly connected Poincar\'e D...
We give a new characterisation of rational LS category, cat(o)(X), from which two theorems follow. T...
AbstractLet (ΛV,d) be the Sullivan model of a pure elliptic space S. We give an algorithm, based on ...
AbstractIf F→E→B is a fibration, a classical result of Varadarajan asserts that catE⩽catF+catB(catF+...
AbstractExamples are constructed to illustrate: (i) The LS category of a 1-connected, finite type CW...
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