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Multi-index constrained transportation problem with bounds on availabilities, requirements and commodities

Khurana, Archana; Adlakha, Veena G.; Lev, Benjamin - In: Operations Research Perspectives 5 (2018), pp. 319-333

In this paper, we consider a multi-index constrained transportation problem (CTP) of axial constraints with bounds on destination requirements, source availabilities, and multiple types of commodities. The specified problem is converted into a related transportation problem by adding a source, a...

Persistent link: https://www.econbiz.de/10012662747

On step fixed-charge transportation problem

Kowalski, Krzysztof; Lev, Benjamin - In: Omega : the international journal of management science 36 (2008) 5, pp. 913-917

Persistent link: https://www.econbiz.de/10003639734

A simplified algebraic method for system of linear inequalities with LP applications

Arsham, Hossein; Adlakha, Veena G.; Lev, Benjamin - In: Omega : the international journal of management science 37 (2009) 4, pp. 876-882

Persistent link: https://www.econbiz.de/10003796610

Duality of the improved algebraic method (DIAM)

Dalalah, Doraid; Lev, Benjamin - In: Omega : the international journal of management science 37 (2009) 5, pp. 1027-1035

Persistent link: https://www.econbiz.de/10003861988

A branching method for the fixed charge transportation problem

Adlakha, Veena G.; Kowalski, Krzysztof; Lev, Benjamin - In: Omega : the international journal of management science 38 (2009/10) 5, pp. 393-397

Persistent link: https://www.econbiz.de/10003963327

Multi-criteria group individual research output evaluation based on context-free grammar judgments with assessing attitude

Li, Zongmin; Xu, Jiuping; Lev, Benjamin; Gang, Jun - In: Omega : the international journal of management science 57 (2015), pp. 282-293

Persistent link: https://www.econbiz.de/10011416248

On approximation of the fixed charge transportation problem

Adlakha, Veena G.; Kowalski, Krzysztof; Wang, Simi; … - In: Omega : the international journal of management science 43 (2014), pp. 64-70

Persistent link: https://www.econbiz.de/10010238215

A multi-objective bi-level location planning problem for stone industrial parks

Gang, Jun; Tu, Yan; Lev, Benjamin; Xu, Jiuping; Shen, … - In: Computers & operations research : and their … 56 (2015), pp. 8-21

Persistent link: https://www.econbiz.de/10010495464

From RMTS to EES to EVISE

Lev, Benjamin - In: Omega : the international journal of management science 61 (2016), pp. 1

Persistent link: https://www.econbiz.de/10011475629

The sensitivity of the shape of the long-run supply curve of coal to different assumptions on seam thickness

Lev, Benjamin; Murphy, Frederic H. - In: Energy models and studies, (pp. 293-307). 1983

Persistent link: https://www.econbiz.de/10002380045