Two new approaches for construction of the high order of accuracy difference schemes for hyperbolic differential equations
2005 ◽
Vol 2005
(2)
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pp. 183-213
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Keyword(s):
We consider the abstract Cauchy problem for differential equation of the hyperbolic typev″(t)+Av(t)=f(t)(0≤t≤T),v(0)=v0,v′(0)=v′0in an arbitrary Hilbert spaceHwith the selfadjoint positive definite operatorA. The high order of accuracy two-step difference schemes generated by an exact difference scheme or by the Taylor decomposition on the three points for the numerical solutions of this problem are presented. The stability estimates for the solutions of these difference schemes are established. In applications, the stability estimates for the solutions of the high order of accuracy difference schemes of the mixed-type boundary value problems for hyperbolic equations are obtained.
On stable high order difference schemes for hyperbolic problems with the Neumann boundary conditions
2019 ◽
Vol 9
(1)
◽
pp. 60-72
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1964 ◽
Vol 17
(3)
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pp. 381-398
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Keyword(s):
2001 ◽
Vol 6
(2)
◽
pp. 63-70
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