An inequality estimate of signature and nullity for links and those for its satelites has been given in this paper,which is an improvement of the result obtained by Japanese mathematician Tetsuo Shibuya.
In this paper the decay of global solutions to some nonlinear dissipative wave equations are discussed, which based on the method of prior estimate technique and a differenece inequality.
文摘An inequality estimate of signature and nullity for links and those for its satelites has been given in this paper,which is an improvement of the result obtained by Japanese mathematician Tetsuo Shibuya.
文摘In this paper the decay of global solutions to some nonlinear dissipative wave equations are discussed, which based on the method of prior estimate technique and a differenece inequality.