感情 发表于 2025-3-23 11:37:41

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AVOW 发表于 2025-3-23 17:04:09

Richard Pribramiscrete finite difference approximation which discretizes the problems only with respect to the time variable, and we give a result about convergence. The main result shows convergence of consistent finite difference schemes even without stability, and therefore shows independence between stability

NOMAD 发表于 2025-3-23 22:06:14

H. Leitmeierant bundles. The algorithm is based on a KAM scheme to find the parameterization of a torus with fixed Diophantine frequency (by adjusting parameters of the model), and suitable Floquet transformations that reduce the linearized dynamics to constant coefficients. We apply this method to continue cur

Entirety 发表于 2025-3-23 22:19:32

C. DoelterIt is usual that errors in Runge–Lenz’s vector cause an artificial and secular precession of the periaster although the form remains symplectic, theoretically, even when using symplectic methods. Provided that it is impossible to preserve the exact form and all the constants of the problem using a n

VEST 发表于 2025-3-24 02:43:40

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HAWK 发表于 2025-3-24 07:33:32

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中世纪 发表于 2025-3-24 13:51:10

C. Doeltertain useful information that can be applied to the generation of knowledge in the field of conservation and restoration of Cultural Heritage. This technology is expected to be used to solve impact problems in this field. The ultimate goal is the generation of work strategies to enhance the quality o

挥舞 发表于 2025-3-24 17:18:28

C. Doelterw technological world, all economic sectors, from industry to services, are trying to adapt their products into this new reality. Presently, cultural heritage is already a field where the application of technology allows a static site to be converted into an intelligent environment, with detailed in

未开化 发表于 2025-3-24 19:19:04

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Isolate 发表于 2025-3-25 03:02:15

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查看完整版本: Titlebook: Handbuch der Mineralchemie; Band III Zweite Hälf G. d’Achiardi,R. Amberg,E. Zschimmer Book 1926 Springer-Verlag Berlin Heidelberg 1926 Alum