书法
发表于 2025-3-25 04:32:42
Rosemarie Karger,Frank Hoffmanndinary differential equations that are invariant under the action of .. In this work it is proved the existence of a generalized solvable structure for the vector field associated with a fifth-order equation admitting a Lie symmetry algebra isomorphic to .. As a consequence, the integrability of the
战胜
发表于 2025-3-25 11:26:35
Rosemarie Karger,Frank Hoffmannalgebras of two modules in that class implies that the modules are isomorphic. A class satisfies a Jacobson radical isomorphism theorem if an isomorphism between only the Jacobson radicals of the endomorphism rings of two modules in that class implies that the modules are isomorphic. Jacobson radica
Condyle
发表于 2025-3-25 11:50:47
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蜿蜒而流
发表于 2025-3-25 18:47:34
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painkillers
发表于 2025-3-25 22:15:05
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急性
发表于 2025-3-26 03:12:39
ear selfadjoint operator being forminvariant with respect to a symmetry group has eigenstates which must be base states of the corresponding representations of this group. Since the quantum observables have to be represented by selfadjoint operators and since the infinitesimal generators of a symmet
engrave
发表于 2025-3-26 07:06:34
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LEERY
发表于 2025-3-26 11:26:39
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额外的事
发表于 2025-3-26 14:45:36
Springer Fachmedien Wiesbaden 2013
EXULT
发表于 2025-3-26 20:03:20
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