Hadjisavvas N., Martinez-Legaz J.E. and J-P. Penot (Eds.), *Generalized Convexity and Generalized Monotonicity*, Proceedings of the “Sixth International Symposium on Generalized Convexity/Monotonicity”, held at the University of the Aegean, Karlovassi-Samos (Greece), August 30 – September 3, 1999, Lecture Notes in Economics and Mathematical Systems, vol.502, 410 pp., ISBN 3-540-41806-7, Springer-Verlag, 2001.

**Table of Contents**

- Konno H., Minimization of the sum of several linear fractional functions, pp.3-20.
- Prékopa A., Discrete higher order convex functions and their applications, pp.21-47.
- Yajima Y., Ramana M.V. and P.M. Pardalos, Cuts and semidefinite relaxations for nonconvex quadratic problems, pp.48-70.
- Albrecht J. and D. Cieslik, The Steiner ratio of
`Lp3`, pp.73-87. - Aussel D. and A. Daniilidis, Normal cones to sublevel sets: an axiomatic approach. Applications in quasiconvexity and pseudoconvexity, pp.88-101.
- Beato-Moreno A., Osuna-Gómez R., Rufián-Lizana A. and P. Ruiz-Canales, Multiobjective programming with rho-convex functions, pp.102-116.
- Bhatia D. and P. Kumar, Vector invex n-set functions and minmax programming, pp.117-128.
- Cambini A., Carosi L. and L. Martein, On the supremum in quadratic fractional programming, pp.129-143.
- Cambini R. and L. Martein, First and second order characterizations of a class of pseudoconcave vector functions, pp.144-158.
- Caristi G., Ferrara M. and A. Stefanescu, New invexity-type conditions in constrained optimization, pp.159-166.
- Denuit M. and C. Lefèvre, Stochastic s-(increasing) convexity, pp.167-182.
- Djafari-Rouhani B., Tarafdar E. and P.J. Watson, Fixed points theorems, coincidence theorems and variational inequalities, pp.183-188.
- Ferrer Biosca A., Representation of a polynomial function as a difference of convex polynomials, with an application, pp.189-207.
- Giorgi G. and A. Guerraggio, Proper efficiency and generalized convexity in nonsmooth vector optimization problems, pp.208-217.
- Gupta P. and D. Bathia, Duality for fractional min-max problems involving arcwise connected and generalized arcwise connected functions, pp.218-230.
- Hansen G.L. and J.C. Dupin, Generalized convexity for unbounded sets: the enlarged space, pp.231-239.
- John R., A note on Minty variational inequalities and generalized monotonicity, pp.240-246.
- Konnov I.V., On vector equilibrium and vector variational inequality problems, pp.247-263.
- Müller A., Stochastic orders generated by generalized convex functions, pp.264-278.
- Páles Z., Separation tyheorems for convex sets and convex functions with invariance properties, pp.279-293.
- Penot J.P. and M. Volle, Convexity and generalized convexity methods for the study of Hamilton-Jacobi equations, pp.294-316.
- Pestana D.D. and S. Mendonça, Higher-order monotone functions and probability theory, pp.317-331.
- Petrusel A. and G. Mot, Convexity and decomposability in multivalued analysis, pp.332-340.
- Popovici N., Scalar characterization of generalized quasiconvex functions, pp.341-348.
- Preda V. and I.M. Stancu-Minasian, Optimality and Wolfe duality for multiobjective programming problems involving n-set functions, pp.349-361.
- Redaelli G., Vector stochastic optimization problems, pp.362-380.
- Singer I., On suprema of abstract convex and quasi-convex hulls, pp.381-394.
- Tigan S., Stancu-Minasian I.M. and I. Tigan, Specific numerical methods for solving some special max-min programming problems involving generalized convex functions, pp.395-410.