Submitted on: 24 October 2001.
Revised on: 12 November 2001.
Accepted on: 02 December 2001.
OPTIMIZATION METHODS & SOFTWARE
http://reply.papertrans.cn/3/238/23742/23742-32.png
Submitted on: 31 October 2009.
Revised on: 05 December 2009.
Accepted on: 26 December 2009.
OPTIMIZATION METHODS & SOFTWARE
Submitted on: 10 January 2012.
Revised on: 17 January 2012.
Accepted on: 03 February 2012.
OPTIMIZATION METHODS & SOFTWARE
http://reply.papertrans.cn/3/238/23742/23742-35.png
http://reply.papertrans.cn/3/238/23742/23742-36.png