串通
发表于 2025-3-25 03:51:03
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微枝末节
发表于 2025-3-25 07:55:39
Circulant Digraphs and Monomial Ideals,l, we provide formulae to compute the diameter and the average distance. Finally, we present a new and attractive family (parametrized with the diameter .>2) of circulant digraphs of degree three associated to an irreducible monomial ideal.
他去就结束
发表于 2025-3-25 13:13:04
Normal Forms and Integrability of ODE Systems,HEMATICA package. Our results show that in cases of the existence of an additional first integral of the system its normal form is degenerate. So we assume that the integrability of a system can be checked through its normal form.
excursion
发表于 2025-3-25 16:22:53
Symbolic Calculations in Studying the Stability of Dynamically Symmetric Satellite Motion, precession of the satellite in the Liapunov sense and domains of its linear stability in the parameter space. Using the infinite determinant method we have calculated analytically the boundaries of the domains of instability as power series in the eccentricity of the orbit. All the calculations have been done with the computer algebra system ..
洞察力
发表于 2025-3-25 20:53:58
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一骂死割除
发表于 2025-3-26 03:52:28
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Fabric
发表于 2025-3-26 07:28:35
Algebraic Topological Analysis of Time-Sequence of Digital Images,le to get an AT–model for the 3D digital image consisting in concatenating the successive 2D digital images in the sequence. If the frames are represented in a quadtree format, a similar positive result can be derived.
痛苦一生
发表于 2025-3-26 09:10:50
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Embolic-Stroke
发表于 2025-3-26 13:20:59
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monopoly
发表于 2025-3-26 18:56:42
Generation of Orthogonal Grids on Curvilinear Trimmed Regions in Constant Time, the existing algebraic grid generation methods and lead to the intersection of grid lines. All symbolic calculation can be performed with general purpose Computer Algebra Systems, and expressions obtained in this way can be translated in Java/C++ code.