字的误用 发表于 2025-3-25 04:10:18
Alexander Kübler,Joachim Mühlingresult about the pseudospectrum. Our goal is to study the spectrum of the following convection–diffusion operator .. defined on ..(Ω), where Ω is an unbounded open set of ℝ. and under a Dirichlet boundary condition. Our study is based upon pseudospectral theory because its tools are easier to handlefrenzy 发表于 2025-3-25 10:04:17
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http://reply.papertrans.cn/59/5850/584916/584916_23.pngCondescending 发表于 2025-3-25 16:29:54
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Alexander Kübler,Joachim Mühlingd by a large assortment of initial and boundary conditions. In certain circumstances, such models yield exact analytic solutions. When they do not, they are solved numerically by means of various approximation schemes. Whether analytic or numerical, these solutions share a common feature: they are c评论者 发表于 2025-3-26 01:08:37
http://reply.papertrans.cn/59/5850/584916/584916_26.pngTractable 发表于 2025-3-26 07:11:18
http://reply.papertrans.cn/59/5850/584916/584916_27.png同步左右 发表于 2025-3-26 11:55:39
Alexander Kübler,Joachim Mühlingproblems examined arise in real-life processes and phenomena, and the solution techniques range from theoretical integral equations to finite and boundary elements....Specific topics covered include spectral co978-0-8176-4671-4debble 发表于 2025-3-26 15:05:28
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Alexander Kübler,Joachim Mühlingrect numerical solution of the integral equation by collocation method. It is remarkable that even though solutions are close to trigonometric functions, they are not exactly equal to them. This fact is in contrast with the results of known constructive approaches to homogeneous Fredholm equations o