منابع مشابه
A Novel Optimization Means of Transfer Efficiency for Resonance Coupled Wireless Power Transfer
When the transmitting and receiving coils are equivalent with or not significantly smaller than their separation distance between the two coils, the results of numerical simulations for transfer efficiency of system show that the maximum coupling of two coils or maximum transfer efficiency occur with a certain tilt angle between two coils, which means the two coils with parallel on the same axi...
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15 صفحه اولA multiplicative characterization of the power means
A startlingly simple characterization of the p-norms has recently been found by Aubrun and Nechita [2] and by Fernández-González, Palazuelos and Pérez-Garćıa [3]. We deduce a simple characterization of the power means of order ≥ 1.
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Let σ1,σ2, · · · ,σn be positive real numbers satisfying n ∑ i=1 σi = 1 and A1,A2, · · · ,An be positive operators. Let Mσ,γ(A) = ( n ∑ i=1 σiA γ i ) 1/γ, γ > 0. It has been shown that lim γ→0+ Mσ,γ exists. Some known inequalities have also been generalized.
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ژورنال
عنوان ژورنال: Contexts
سال: 2020
ISSN: 1536-5042,1537-6052
DOI: 10.1177/1536504220977944