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永年项
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永年项
Encyclopedia
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非线性振动近似解析方法
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secular term
永年项
当时间趋于无限大时,直接展开法求得的渐近解的表达式中有时会出现振幅趋于无限大的某些项。其破坏了解的一致有效性。
Mathematics
secular term
久期项
又称“永年项”
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representation and transformation in quantum mechanics
representation definable over K
representation embedding
representation-finite quiver
representation function
representation functor
representation in a closed form
representation in an analytic form
representation in components
representation in coordinates
representation intention
representation methods of mechanical drawing
representation module
representation of a Banach algebra
representation of a classical group
representation of a compact group
representation of a finite group
representation of a function
representation of a group
representation of a groupoid
representation of a Hecke algebra
representation of a Jordan algebra
representation of a knot group
representation of a lattice
representation of algebras
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