Linear Transformations Preserving the Strong $q$-log-convexity of Polynomials
Copyright policy )Linear Transformations Preserving the Strong $q$-log-convexity of Polynomials
In this paper, we give a sufficient condition for the linear transformation preserving the strong $q$-log-convexity. As applications, we get some linear transformations (for instance, Morgan-Voyce transformation, binomial transformation, Narayana transformations of two kinds) preserving the strong $q$-log-convexity. In addition, our results not only extend some known results, but also imply the strong $q$-log-convexities of some sequences of polynomials.
- Dalian Ocean University China (People's Republic of)
- Jiangsu Normal University China (People's Republic of)
- Jiangxi Normal University China (People's Republic of)
strong \(q\)-log-convexity, log-convexity, Determinants, permanents, traces, other special matrix functions, log-concavity, \(q\)-log-convexity, Combinatorial inequalities
strong \(q\)-log-convexity, log-convexity, Determinants, permanents, traces, other special matrix functions, log-concavity, \(q\)-log-convexity, Combinatorial inequalities
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