Euphonious
发表于 2025-3-23 10:27:30
On the Invariant Properties of Hyperbolic Bivariate Third-Order Linear Partial Differential Operatorf the invariants of some known generating set of invariants. The operation of taking the formal adjoint can be also defined for equivalent classes of LPDOs, and explicit formulae defining this operation in the space invariants were obtained.
oxidize
发表于 2025-3-23 15:59:12
Efficient Algorithms for Computing Nœther Normalizationeal using the modular method used in with some modifications. These algorithms have been implemented in the distributed library noether.lib of ., and we evaluate their performance via some examples.
检查
发表于 2025-3-23 18:23:50
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平静生活
发表于 2025-3-24 01:50:45
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CRP743
发表于 2025-3-24 06:10:25
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打谷工具
发表于 2025-3-24 07:17:41
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恭维
发表于 2025-3-24 14:21:12
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口诀法
发表于 2025-3-24 17:32:27
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Entrancing
发表于 2025-3-24 19:42:35
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occurrence
发表于 2025-3-25 01:12:07
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