Search Results - subject:"Signomial"

A sustainable supply chain model for time-varying deteriorating items under the promotional cost-sharing policy and three-level trade credit financing

Aliabadi, Leyla; Zegordi, Seyed Hessameddin; Kashan, … - In: Operational research : an international journal 24 (2024) 2, pp. 1-59

Persistent link: https://www.econbiz.de/10015135006

A signomial programming-based approach for multi-echelon supply chain disruption risk assessment with robust dynamic Bayesian network

Liu, Ming; Tang, Hao; Chu, Feng; Ding, Yueyu; Zheng, Feifeng - In: Computers & operations research : an international journal 161 (2024), pp. 1-17

Persistent link: https://www.econbiz.de/10014557766

A sustainable inventory system with price-sensitive demand and carbon emissions under partial trade credit and partial backordering

Taleizadeh, Ata Allah; Aliabadi, Leila; Thaichon, Park - In: Operational research : an international journal 22 (2022) 4, pp. 4471-4516

Persistent link: https://www.econbiz.de/10013445571

Optimal payment time and replenishment decisions for retailer's inventory system under trade credit and carbon emission constraints

Jabbarzadeh, Armin; Aliabadi, Leyla; Yazdanparast, Reza - In: Operational research : an international journal 21 (2021) 1, pp. 589-620

Persistent link: https://www.econbiz.de/10012489706

Global optimisation for a developed price discrimination model : a signomial geometric programming-based approach

Moradi, Saman; Omrani, Hashem; Emrouznejad, Ali - In: Journal of the Operational Research Society 72 (2021) 3, pp. 612-627

Persistent link: https://www.econbiz.de/10012500975

Variable selection methods for multi-class classification using signomial function

Hwang, Kyoungmi; Lee, Kyungsik; Park, Sungsoo - In: Journal of the Operational Research Society : OR 68 (2017) 9, pp. 1117-1130

Persistent link: https://www.econbiz.de/10011799337

An enhanced logarithmic method for signomial programming with discrete variables

Li, Han-Lin; Fang, Shu-Cherng; Huang, Yao-Huei; Nie, … - In: European journal of operational research : EJOR 255 (2016) 3, pp. 922-934

Persistent link: https://www.econbiz.de/10011556524

Multi-class classification using a signomial function

Hwang, Kyoungmi; Lee, Kyungsik; Lee, Chungmok; Park, Sungsoo - In: Journal of the Operational Research Society : OR 66 (2015) 3, pp. 434-449

Persistent link: https://www.econbiz.de/10010488304

Global optimization of signomial geometric programming problems

Xu, Gongxian - In: European Journal of Operational Research 233 (2014) 3, pp. 500-510

This paper presents a global optimization approach for solving signomial geometric programming problems. In most cases … nonconvex optimization problems with signomial parts are difficult, NP-hard problems to solve for global optimality. But some … transformation and convexification strategies can be used to convert the original signomial geometric programming problem into a …

Persistent link: https://www.econbiz.de/10010719581

Global optimization of signomial geometric programming problems

Xu, Gongxian - In: European journal of operational research : EJOR 233 (2014) 3, pp. 500-510

Persistent link: https://www.econbiz.de/10010228247