(People may submit their news of other links to Prof. Liqun Qi.) 
MATHEMATICAL SOCIETIES AND GROUPS

http://www.aimsciences.org American Institute of Mathematical Sciences
http://www.ams.org/ American Mathematical Society
http://www.austms.org.au/ Australian Mathematical Society
http://emics.ksu.ru Equilibrium Models in Complex Systems (EMICS)
http://www.ams.org/mathweb/mi-sao.html Mathematical Associations around the World
http://optnet.itwm.uni-kl.de/sigopt/ Special Interest group in Optimization
http://www.siam.org/siags/siagop/siagop.htm SIAM Activity Group in Optimization
http://www.mathprog.org Mathematical Programming Society
http://www.siam.org/nnindex.htm Society for Industrial and Applied Mathematics (SIAM)
http://genconv.ec.unipi.it/ Working Group on Generalized Convexity (WGGC)
http://rgmia.vu.edu.au/ Research Group in Mathematical Inequalities and Applications (RGMIA) 
http://gala.univ-perp.fr/~aussel/Mode/acceuil.html Subgroup of French Applied Math. Society in Optimization
http://smai.emath.fr/ French Applied Mathematics Society
http://www.ndopt.kiev.ua/ Network for developing  theory  methods and applications of  nonsmooth analysis and optimization  (Former Soviet Union)
http://www.informs.org/ Institute for Operations Research and Management Sciences (INFORMS)
http://www.orsj.or.jp/english/engindex.html The Operations Research Society of Japan
http://www.iam.metu.edu.tr/EUROPT/ EURO Working Group on Continuous Optimization (EUROPT)
http://www.cs.rutgers.edu/~imacs/ The International Association for Mathematics and Computers in Simulation

 
 
PUBLISHERS AND JOURNALS
http://www.apnet.com/ Academic Press
http://www.baltzer.nl/anor/anor.asp Annals of Operaration Research
http://www.baltzer.nl Baltzer Science Publisher
http://www.wkap.nl/journalhome.htm/0926-6003 Computational Optimization and Applications
http://www.aimsciences.org Communications on Pure and Applied Analysis
http://www.aimsciences.org Discrete and Continuous Dynamical Systems
http://www.elsevier.nl/ Elsevier Science Publisher
http://www.ie.ncsu.edu/fangroup/fuzzy.dir/FODM.html Fuzzy Optimization and Decision Making
http://www.ruf.rice.edu/~miele/jota0.html  Journal of Application Theory and Optimization, JOTA
http://www.wkap.nl/journalhome.htm/1382-6905 Journal of Combinatorial Optimization, KluwerAcademic Publishers
http://www.msci.memphis.edu/~anastasg/anlyjour.htm Journal of Computational Analysis and Computation, Kluwer Academic Publishers
http://www.heldermann.de/jcacover.htm Journal of Convex Analysis
http://www.wkap.nl/journalhome.htm/0925-5001 Journal of Global Optimization
http://www.wkap.nl/ Kluwer Academic Publishers
http://www.wkap.nl/kaphtml.htm/JRNLHOME Kluwer Academic Publishers, Journal homepage
http://www.dekker.com/ Marcel Dekker Publishing House
http://www.aimsciences.org Mathematical Biosciences and Engineering
http://www.caam.rice.edu/~mathprog/mpsjournal/ Mathematical Programming
http://www.informs.org/Pubs/Math/ Mathematics of Operation Research
http://www.caam.rice.edu/~mathprog/optima/ OPTIMA
http://www.tandf.co.uk/journals/titles/02331934.asp Optimization, A journal of mathematical programming and operation research
http://ssor.twi.tudelft.nl/~terlaky/OPTE/opte.html Optimization and Engineering
http://www.cas.mcmaster.ca/~terlaky/OPTE/opte.html Optimization and Engineering
http://fmad-www.larc.nasa.gov/mdob/users/natalia/opte Optimization and Engineering
http://www.wkap.nl/journalhome.htm/0927-6947 Set-valued Analysis
http://www.siam.org/journals/sicon/sicon.htm SIAM, Journal of Control and Optimization
http://www.siam.org/journals/sicon/sicon.htm SIAM, Journal of Numerical Analysis
http://www.siam.org/journals/siopt/siopt.htm SIAM, Journal of Optimization
http://www.springer-verlag.com/ Springer-Verlag
http://www.tandf.co.uk/journals/ Taylor and Francis Journals
http://www.wspc.com.sg/ World Scientific Publishing Company

 
OPTIMIZATION SITES
http://www.mat.univie.ac.at/~neum/glopt.html Global optimization (This is a comprehensive archive of online information on global optimization, and somewhat less comprehensive on local optimization, collected by ArnoldNeumaier)
http://mat.gsia.cmu.edu/ Michael Tric’s Operation Research page (This is a page for pointers to all aspects of operations research)
http://www-unix.mcs.anl.gov/otc/Guide/faq/ Optimization: Frequently asked questions
http://fmad-www.larc.nasa.gov/mdob/MDOB/index.html Multidisciplinary Optimization Branch
http://www.cs.wisc.edu/cpnet/ Complementary Problem Net
http://plato.la.asu.edu/bench.html Benchmarks for Optimization software
http://plato.la.asu.edu/guide.html Decision tree for Optimization Software
http://www.netlib.org/na-net/na_home.html NA digest
http://optnet.itwm.uni-kl.de/opt-net/ Optnet
http://www.mcs.anl.gov/otc/Guide NEOS Guide
http://www-neos.mcs.anl.gov/ NEOS Server
http://www.optimization-online.org/ Optimization Online
http://archimedes.scs.uiuc.edu/tawarmal/orlinks.html Mohit Tawarmalani’s operation research links