Recent publications, researches and science articles

Classifying spaces for braided monoidal categories and lax diagrams of bicategories☆

Jul 29 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 29 July 2010
P., Carrasco , A.M., Cegarra , A.R., Garzón

Representation type of Jordan algebras

Jul 29 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 29 July 2010
Iryna, Kashuba , Serge, Ovsienko , Ivan, Shestakov

A combinatorial formula for Macdonald polynomials

Jul 23 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 22 July 2010
Arun, Ram , Martha, Yip

Multiplication operators on the Bergman space via analytic continuation

Jul 23 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 22 July 2010
Ronald G., Douglas , Shunhua, Sun , Dechao, Zheng

Editorial Board

Jul 22 2010

Publication year: 2010
Source: Advances in Mathematics, Volume 225, Issue 2, 1 October 2010, Page IFC
[No author name available]

Editorial Board

Jul 22 2010

Publication year: 2010
Source: Advances in Mathematics, Volume 225, Issue 2, 1 October 2010, Page i
[No author name available]

Automorphism groups of positive entropy on minimal projective varieties

Jul 21 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 21 July 2010
De-Qi, Zhang
We determine the geometric structure of a minimal projective threefold having two ‘independent and commutative’ automorphisms of positive topological entropy, and generalize this result to higher-dimensional smooth minimal pairs (X,G). As a consequence, we give an effective lower bound for the first dynamical degree of these automorphisms of X fitting the ‘boundary case’.

Characteristic classes of Lie algebroid morphisms

Jul 21 2010

Publication year: 2010
Source: Differential Geometry and its Applications, In Press, Corrected Proof, Available online 21 July 2010
Izu, Vaisman
We extend R. Fernandes' construction of secondary characteristic classes of a Lie algebroid to the case of a base-preserving morphism between two Lie algebroids. Like in the case of a Lie algebroid, the simplest characteristic class of our construction coincides with the modular class of the morphism.

The asymptotics of a Bessel-kernel determinant which arises in Random Matrix Theory

Jul 17 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 16 July 2010
Torsten, Ehrhardt

A rapidly-converging lower bound for the joint spectral radius via multiplicative ergodic theory

Jul 4 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 2 July 2010
Ian D., Morris
We use ergodic theory to prove a quantitative version of a theorem of M.A. Berger and Y. Wang, which relates the joint spectral radius of a set of matrices to the spectral radii of finite products of those matrices. The proof rests on a structure theorem for continuous matrix cocycles over minimal homeomorphisms having the property that all forward products are uniformly bounded.

Hilbert series and obstructions to asymptotic semistability

Jul 4 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 2 July 2010
Akito, Futaki , Hajime, Ono , Yuji, Sano
Given a polarized manifold there are obstructions for asymptotic Chow semistability described as integral invariants which can be regarded as characters of the Lie algebra of holomorphic vector fields. In this paper we show that, on toric Fano manifolds, the linear span of those Lie algebra characters coincides with the derivatives of the Laurent series of the Hilbert series.

Galois closure and Lagrangian varieties☆

Jun 29 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 29 June 2010
F., Bastianelli , G.P., Pirola , L., Stoppino

Friezes

Jun 28 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 25 June 2010
Ibrahim, Assem , Christophe, Reutenauer , David, Smith

Length 3 complexes of abelian sheaves and Picard 2-stacks

Jun 28 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 25 June 2010
A. Emin, Tatar

Basic quasi-Hopf algebras over cyclic groups

Jun 28 2010

Publication year: 2010
Source: Advances in Mathematics, In Press, Corrected Proof, Available online 25 June 2010
Iván Ezequiel, Angiono