optimality conditions of a class of special nonsmooth programming
song-bai sheng (colleges of science; nanjing university of aeronautics and astronautics; nanjing 210016; china)hui-fu xu (australian graduate school of management; the university of new south wales; sydney; australia)

..............page:791-800

the dual mixed method for an unilateral problem
lie-heng wang(lsec; icmsec; academy of mathematics and system sciences; chinese academy of sciences; beijing 100080; china)

..............page:733-746

some nonlinear approximations for matrix-valued functions
guo-liang xu(academy of mathematics and system sciences; chinese academy of sciences; beijing 100080; china)

..............page:801-814

superconvergence of least-squares mixed finite element for second-order elliptic problems
yan-ping chen (department of mathematics; xiangtan university; xiangtan 411105; china)de-hao yu(lsec; icmsec; academy of mathematics and system sciences; chinese academy of sciences; beijing 100080; china)

..............page:825-832

a new smoothing equations approach to the nonlinear complementarity problems
chang-feng ma (department of computational science and applied physics; guilin institute of electronictechnology; guangxi 541004; china)(institute of mathematics; academy of mathematics and system sciences; chinese academy ofsciences; beijing 100080; china)pu-yan nie(department of mathematics; institute of information science and technology; jinan university; guangzhou 510623; china )guo-ping liang(institute of mathematics; academy of mathematics and system sciences; chinese academy ofsciences; beijing 100080; china)

..............page:747-758

a trust region method for solving distributed parameter identification problems
yan-fei wang ya-xiang yuan(lsec; icmsec; academy of mathematics and system sciences; chinese academy of sciences; beijing 100080; china)

..............page:759-772

symmetric point structure of superconvergence for cubic triangular elements -a consultation with zhu
chuan-miao chen (institute of computation; hunan normal university; changsha 410081; china)

..............page:727-732

discrete minus one norm least-squares for the stress formulation of linear elasticity with numerical results
sang dong kim (department of mathematics; kyungpook national university; taegu 702-701; korea)byeong chun shin (department of mathematics; chonnam national university; kwangju 500-757; korea)seokchan kim gyungsoo woo (department of mathematics; changwon nationnal university; changwon 641-773; korea)

..............page:689-702

a new multi-symplectic scheme for nonlinear good boussinesq equation
lang-yang huang wen-ping zeng (department of mathematics; huaqiao university; quanzhou 362011; china]meng-zhao qin(lsec; icmsec; academy of mathematics and system sciences; chinese academy of sciences; beijing 100080; china)

..............page:703-714

a computational approach for optimal control systems governed by parabolic variational inequalities
n.h. sweilam l.f. abd-elal (department of mathematics; faculty of science; cairo university; giza-egypt)

..............page:815-824

dissipativity and exponential stability of -methods for singularly perturbed delay differential equations with a bounded lag
hong-jiong tian (department of mathematics; shanghai normal university; shanghai 200234; china)

..............page:715-726

a class of asynchronous parallel multisplitting relaxation methods for large sparse linear complementarity problems
zhong-zhi bai(lsec; icmsec; academy of mathematics and system sciences; chinese academy of sciences; beijing 100080; china)yu-guang huang(programming research group; oxford university computing laboratory; wolfson building; parksroad; oxford ox1 3qd; u.k.)

..............page:773-790