On the total positivity of restricted Stirling numbers☆
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Highlights
► We study totally positive properties of restricted Stirling numbers. ► The matrix of restricted Stirling number is totally positive for and . ► The matrix of restricted Stirling number is not totally positive for .
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This paper is part of the author’s Ph.D. Thesis written under the direction of Prof. F. Brenti at the Univ. “la Sapienza” of Rome, Italy.
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