Ernest X. W. Xia

activity

20072026

most citedThe Ratio Monotonicity of the Boros-Moll Polynomials

21 citations · 24 across the 10 of their papers we have counts for

collaborators

Showing 2010Show all

2 papers · 1 filter

math.CO2010

2-Log-concavity of the Boros-Moll Polynomials

William Y. C. Chen, Ernest X. W. Xia

The Boros-Moll polynomials $P_{m} (a)$ arise in the evaluation of a quartic integral. It has been conjectured by Boros and Moll that these polynomials are infinitely log-concave. In t…

math.CO2010

Interlacing Log-concavity of the Boros-Moll Polynomials

William Y. C. Chen, Larry X. W. Wang, Ernest X. W. Xia

We introduce the notion of interlacing log-concavity of a polynomial sequence ${P_{m} (x)}_{m \geq 0}$ , where $P_{m} (x)$ is a polynomial of degree m with positive coefficients $a_{i}(m…