http://reply.papertrans.cn/3/235/23401/23401-21.png
Submitted on: 12 November 2011.
Revised on: 22 December 2011.
Accepted on: 30 December 2011.
Numerical Mathematics-Theory Methods and Applications
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Submitted on: 03 March 2021.
Revised on: 02 April 2021.
Accepted on: 12 April 2021.
Numerical Mathematics-Theory Methods and Applications
Submitted on: 20 March 2007.
Revised on: 21 April 2007.
Accepted on: 05 May 2007.
Numerical Mathematics-Theory Methods and Applications
Submitted on: 10 April 2014.
Revised on: 20 May 2014.
Accepted on: 27 May 2014.
Numerical Mathematics-Theory Methods and Applications
Submitted on: 03 February 2019.
Revised on: 24 February 2019.
Accepted on: 10 March 2019.
Numerical Mathematics-Theory Methods and Applications
http://reply.papertrans.cn/3/235/23401/23401-28.png
Submitted on: 26 September 1998.
Revised on: 01 November 1998.
Accepted on: 18 November 1998.
Numerical Mathematics-Theory Methods and Applications
http://reply.papertrans.cn/3/235/23401/23401-30.png