Submitted on: 02 December 2015.
Revised on: 25 December 2015.
Accepted on: 02 January 2016.
MATHEMATISCHE NACHRICHTEN---WILEY-V C H VERLAG GMBH
Submitted on: 09 June 2006.
Revised on: 11 July 2006.
Accepted on: 05 August 2006.
MATHEMATISCHE NACHRICHTEN---WILEY-V C H VERLAG GMBH
http://reply.papertrans.cn/3/216/21507/21507-23.png
Submitted on: 17 February 2020.
Revised on: 30 March 2020.
Accepted on: 13 April 2020.
MATHEMATISCHE NACHRICHTEN---WILEY-V C H VERLAG GMBH
Submitted on: 24 August 2015.
Revised on: 08 September 2015.
Accepted on: 24 September 2015.
MATHEMATISCHE NACHRICHTEN
http://reply.papertrans.cn/3/216/21507/21507-26.png
Submitted on: 30 January 2005.
Revised on: 24 February 2005.
Accepted on: 08 March 2005.
MATHEMATISCHE NACHRICHTEN---WILEY-V C H VERLAG GMBH
http://reply.papertrans.cn/3/216/21507/21507-28.png
http://reply.papertrans.cn/3/216/21507/21507-29.png
Submitted on: 18 June 2000.
Revised on: 27 July 2000.
Accepted on: 20 August 2000.
MATHEMATISCHE NACHRICHTEN---WILEY-V C H VERLAG GMBH