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Submitted on: 07 June 2003.
Revised on: 02 July 2003.
Accepted on: 17 July 2003.
Numerical Mathematics-Theory Methods and Applications
Submitted on: 21 January 2005.
Revised on: 06 March 2005.
Accepted on: 15 March 2005.
Numerical Mathematics-Theory Methods and Applications
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Submitted on: 11 November 2001.
Revised on: 07 December 2001.
Accepted on: 28 December 2001.
Numerical Mathematics-Theory Methods and Applications
Submitted on: 24 June 2006.
Revised on: 05 August 2006.
Accepted on: 19 August 2006.
Numerical Mathematics-Theory Methods and Applications
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Submitted on: 31 January 2005.
Revised on: 02 March 2005.
Accepted on: 13 March 2005.
Numerical Mathematics-Theory Methods and Applications