Contents Online

# Mathematical Research Letters

## Volume 15 (2008)

### Number 4

### Contents

The sharp constant in the Hardy-Sobolev-Maz'ya inequality in the three dimensional upper half-space

pp. 613-622

Hyperplane sections of Legendrian subvarieties

pp. 623-629

Conformal equivalence between certain geometries in dimension $\mathbf 6$ and $\mathbf 7$

pp. 631-640

A positivity conjecture for Jack polynomials

pp. 661-681

Congruences between abelian pseudomeasures

pp. 715-725

Generalized Cherednik-Macdonald identities

pp. 745-760

Compactness of the complex Green operator

pp. 761-778

The Jacobian ideal of a hyperplane arrangement

pp. 795-799

Algebraic Stein Varieties

pp. 801-814