Submitted on: 08 November 1998.
Revised on: 14 February 1999.
Accepted on: 12 April 1999.
___________________Journal of Optimization---HINDAWI LTD
Submitted on: 01 October 2024.
Revised on: 03 December 2024.
Accepted on: 21 January 2025.
___________________Journal of Optimization---HINDAWI LTD
Submitted on: 16 September 2005.
Revised on: 02 November 2005.
Accepted on: 09 December 2005.
___________________Journal of Optimization---HINDAWI LTD
Submitted on: 15 February 2008.
Revised on: 20 May 2008.
Accepted on: 14 June 2008.
___________________Journal of Optimization---HINDAWI LTD
Submitted on: 17 August 2016.
Revised on: 16 September 2016.
Accepted on: 11 October 2016.
___________________Journal of Optimization---HINDAWI LTD
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Submitted on: 02 July 2015.
Revised on: 26 August 2015.
Accepted on: 17 October 2015.
___________________Journal of Optimization---HINDAWI LTD
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