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现代煤炭企业对标问题研究
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作者 吕宏斌 《煤炭技术》 CAS 北大核心 2013年第12期265-267,共3页
在跨入新世纪以后的十几年里,国家的工业发展取得了长足的进步,在这样快速前进的步伐下,能源的开发和利用起到了举足轻重的作用,其中煤炭行业的发展势头远远超出了人们之前的预料。在此之中,将对标管理引进煤炭开采中。在此篇论文中,我... 在跨入新世纪以后的十几年里,国家的工业发展取得了长足的进步,在这样快速前进的步伐下,能源的开发和利用起到了举足轻重的作用,其中煤炭行业的发展势头远远超出了人们之前的预料。在此之中,将对标管理引进煤炭开采中。在此篇论文中,我们将就时下讨论激烈的现代煤炭企业对标问题进行相关的研究。 展开更多
关键词 煤炭企业 对标问题 研究
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A proximal point algorithm revisit on the alternating direction method of multipliers 被引量:23
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作者 CAI XingJu GU GuoYong +1 位作者 HE BingSheng YUAN XiaoMing 《Science China Mathematics》 SCIE 2013年第10期2179-2186,共8页
The alternating direction method of multipliers(ADMM)is a benchmark for solving convex programming problems with separable objective functions and linear constraints.In the literature it has been illustrated as an app... The alternating direction method of multipliers(ADMM)is a benchmark for solving convex programming problems with separable objective functions and linear constraints.In the literature it has been illustrated as an application of the proximal point algorithm(PPA)to the dual problem of the model under consideration.This paper shows that ADMM can also be regarded as an application of PPA to the primal model with a customized choice of the proximal parameter.This primal illustration of ADMM is thus complemental to its dual illustration in the literature.This PPA revisit on ADMM from the primal perspective also enables us to recover the generalized ADMM proposed by Eckstein and Bertsekas easily.A worst-case O(1/t)convergence rate in ergodic sense is established for a slight extension of Eckstein and Bertsekas’s generalized ADMM. 展开更多
关键词 alternating direction method of multipliers convergence rate convex programming proximalpoint algorithm
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Optimality Conditions and Duality for Nondifferentiable Multiobjective Semi-Infinite Programming Problems with Generalized(C,α,ρ,d)-Convexity 被引量:6
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作者 MISHRA Shashi Kant JAISWAL Monika HOAI AN Le Thi 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2015年第1期47-59,共13页
This paper obtains sufficient optimality conditions for a nonlinear nondifferentiable multiobjective semi-infinite programming problem involving generalized(C,α,ρ,d)-convex functions.The authors formulate Mond-Weir-... This paper obtains sufficient optimality conditions for a nonlinear nondifferentiable multiobjective semi-infinite programming problem involving generalized(C,α,ρ,d)-convex functions.The authors formulate Mond-Weir-type dual model for the nonlinear nondifferentiable multiobjective semiinfinite programming problem and establish weak,strong and strict converse duality theorems relating the primal and the dual problems. 展开更多
关键词 DUALITY generalized convexity optimality conditions semi-infinite programming.
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