Includes bibliographical references.

On the formality problem for symplectic manifolds ; Osculating tubes and selflinking for curves on the threesphere ; Isoparametric functions and harmonic and minimal unit vector fields ; The SeibergWitten equations and almostHermitian geometry ; Sculpture inspired by work with Alfred Gray: Kepler elliptic curves and minimal surface sculptures of the planets ; Mesoscopic curvature and hyperbolicity ; Stable forms and special metrics ; A CRmomentum ansatz for nilpotent groups ; Can tangent sphere bundles over Riemannian manifolds have strictly positive sectional curvature? ; Volumes of geodesic balls and spheres associated to a metric connection with torsion ; Special isothermic surfaces and solitons ; The isoperimetric and Willmore problems ; Almost parallel structures ; Technical computing with Mathematica ; Complex geometry and representations of Lie groups ; On the volume of compact spacelike hypersurfaces with hyperbolic boundary in Minkowski space ; Stability of zero mean curvature surfaces in flat Lorentzian anifolds ; HitchinKobayashi correspondence for equivariant bundles on \times \Bbb P^1 ; Hopf vesicles in ^3(1) ; Invariant nearly Kahler tructures on homogeneous spaces ; An extension of A. Gray's investigations on small geodesic balls ; An energy minimizing family of unit vector fields on odddimensional spheres ; Is it admissible to linearize the Einstein equation in the presence of matter? ; Solutions of some conformally invariant equations of the first order ; On biharmonic maps ; Characterizations of Pfaffian systems. Consequences in dimension five ; On a new class of contact Riemannian manifolds ; Description of 1,2) ymplectic metrics on flag manifolds ; Complex surfaces with Betti numbers _1=1,\ b_2&gt ; 0 and finite quotients ; Hypercomplex nilpotent Lie groups ; mathfrak C paces of Iwasawa type and DamekRicci spaces ; Deformations of constant mean curvature surfaces in half space models ; The geometry of the skewsymmetric curvature operator in the complex setting ; Representing minimal curves in Bbb C^3 by differential operators ; Isometric immersions without positive Ricci curvature ; Natural Poisson and Jacobi structures on the tangent bundle of a pseudoRiemannian manifold ; On Alfred Gray's elliptical catenoid ; SubRiemannian geometry and nonholonomic mechanics ; Weil algebras of generalized higher order velocities bundles ; The variety of Lie algebras from certain Riemannian viewpoint ; How to use MATHEMATICA \rm TM to find cyclic surfaces of constant curvature in LorentzMinkowski space ; The FugledeIshihara and BairdEells theorems for &gt ; 1 ; Cohomology of nilmanifolds and Gontcharova's theorem ; Asymptotically holomorphic embeddings of contact manifolds in projective spaces ; Convergent star products on Frechet linear Poisson algebras of Heisenberg type ; Resolutions of olyhedra by fake surfaces and embeddings into Bbb R^4 ; Cayley rames and a quaternion Kahler reduction related to rm Spin(7) ; Old and new structures on products of spheres ; omogeneous sprays in Finsler manifolds ; The Gysin sequence for Riemannian flows Ivan K Babenko and Iskander A Taimanov ; Thomas F Banchoff ; E Boeckx and L Vanhecke ; S K Donaldson ; Helaman Ferguson ; Misha Gromov ; Nigel Hitchin ; A Huckleberry and M Voller ; O Kowalski M Sekizawa and Z Vlasek ; Vicente Miquel ; Emilio Musso and Lorenzo Nicolodi ; Antonio Ros ; Simon Salamon ; Paul Wellin ; Joseph A Wolf ; Juan A Aledo and Jose A Pastor ; Luis J Alias and Bennett Palmer ; Luis AlvarezConsul and Oscar GarciaPrada ; J Arroyo and O J Garay ; Vitaly V Balashchenko ; N Bokan M Djoric and U Simon ; Vincent Borrelli Fabiano Brito and Olga GilMedrano ; Lluis Bruna and Joan Girbau ; Jarolim Bures ; Renzo Caddeo Stefano Montaldo and Paola Piu ; Maria A CanadasPinedo and Ceferino Ruiz ; Jong Taek Cho ; Nir Cohen Caio J C Negreiros and Luiz A B San Martin ; Georges Dloussky ; Isabel G Dotti and Anna Fino ; Maria J Druetta ; M Elisa E L Galvao and Celia C Goes ; Peter Gilkey and Raina Ivanova ; Hubert Gollek ; Luis Guijarro ; Josef Janyska ; Hugo Jimenez and Santiago Lopez de Medrano ; Jair Koiller Paulo R Rodrigues and Paulo Pitanga ; Miroslav Kures ; Jorge Lauret ; Rafael Lopez ; E Loubeau ; Dmitri V Millionschikov ; Vicente Munoz Fran Presas and Ignacio Sols ; Hideki Omori Yoshiaki Maeda Naoya Miyazaki and Akira Yoshioka ; Alexander Onischenko Dusan Repovs and Arkady Skopenkov ; Liviu Ornea and Paolo Piccinni ; Maurizio Parton ; L Del Riego ; Jose Ignacio Royo Prieto