output
20022011
most citedUltracold atomic gases in optical lattices: mimicking condensed matter physics and beyond

2.1k citations

Showing 2004Show all

6 papers · 1 filter

math.AT2004

Homotopy invariance of higher signatures and 3-manifold groups

Michel Matthey, Hervé Oyono-Oyono, Wolfgang Pitsch

For closed oriented manifolds, we establish oriented homotopy invariance of higher signatures that come from the fundamental group of a large class of orientable 3-manifolds, inclu…

math.RA20041 cited

Nonstable -theory for graph algebras

P. Ara, M. A. Moreno, E. Pardo

We compute the monoid of isomorphism classes of finitely generated projective modules over certain graph algebras , and we show that this monoid satisfies the r…

math.AT2004

Postnikov pieces and BZ/p-homotopy theory

Natalia Castellana, Juan A. Crespo, Jerome Scherer

We present a constructive method to compute the cellularization with respect to K(Z/p, m) for any integer m > 0 of a large class of H-spaces, namely all those which have a finite n…

math.AT20041 cited

Deconstructing Hopf spaces

Natalia Castellana, Juan A. Crespo, Jerome Scherer

We characterize Hopf spaces with finitely generated cohomology as an algebra over the Steenrod algebra. We "deconstruct" the original space into an H-space Y with finite mod p coho…

astro-ph20047 cited

Multiresolution approach for period determination on unevenly sampled data

X. Otazu, M. Ribo, J. M. Paredes +2

In this paper we present a multiresolution-based method for period determination that is able to deal with unevenly sampled data. This method allows us to detect superimposed perio…

math.DG2004

Classification of Material G-structures

David Marin, Manuel de Leon

A geometrical interpretation of the -structures associated to elastic material bodies is given. In addition, characterizations of their integrability are obtained. Since the lac…