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log-concavity
释义
log-concavity
Encyclopedia
理学
计数组合学
释
log-concavity
对数凹
单峰型问题中的概念。设是一个非负实数序列。如果对任意的0">都满足:,则称序列是对数凹的。
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rate of deformation
rate of diffusion
rate of discovery
rate of divorce
rate of earthquake occurrence
rate of entropy production
rate of escape
rate of exchange
rate of flow
rate of formation
rate of gain
rate of generation of information
rate of grassland turnover
rate of growth
rate of incidence
rate of increase
rate of induced abortion
rate of interest
rate of mass transfer
rate of mixing
Rate of Natural Increase
rate of new stock
rate of obsolescence
rate of occurrence
rate of pay
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