Operator monotonicity of some functions
Operator monotonicity of some functions
复制标题
某些函数的算子单调性
DOI:
10.1016/j.laa.2015.07.043
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发表时间:
2014
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通讯作者:
Shuhei Wada
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文献类型:
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作者:
M. Nagisa;Shuhei Wada
We investigate the operator monotonicity of the following functions: f (t)= t γ (t α 1− 1)(t α 2− 1)⋯(t α n− 1)(t β 1− 1)(t β 2− 1)⋯(t β n− 1)(t∈(0,∞)), where γ∈ R and α i, β j> 0 with α i≠ β j (i, j= 1, 2,…, n). This property for these functions has been considered by VES Szabó [14].
DOI:
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