http://reply.papertrans.cn/3/280/27925/27925-11.png
http://reply.papertrans.cn/3/280/27925/27925-12.png
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Submitted on: 10 September 2020.
Revised on: 18 October 2020.
Accepted on: 31 October 2020.
SIAM JOURNAL ON APPLIED MATHEMATICS
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http://reply.papertrans.cn/3/280/27925/27925-16.png
Submitted on: 16 September 1999.
Revised on: 20 October 1999.
Accepted on: 30 October 1999.
SIAM JOURNAL ON APPLIED MATHEMATICS
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Submitted on: 10 February 2024.
Revised on: 13 March 2024.
Accepted on: 20 March 2024.
SIAM JOURNAL ON APPLIED MATHEMATICS
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