Search Results for author: Zexin Liu

Found 2 papers, 0 papers with code

Influence of Material Parameter Variability on the Predicted Coronary Artery Biomechanical Environment via Uncertainty Quantification

no code implementations26 Jan 2024 Caleb C. Berggren, David Jiang, Y. F. Jack Wang, Jake A. Bergquist, Lindsay C. Rupp, Zexin Liu, Rob S. MacLeod, Akil Narayan, Lucas H. Timmins

Unary and binary interactions within the adventitial layer were the main contributors to stress variance, and the leading factor in stress variability was uncertainty in the stress-like material parameter summarizing contribution of the embedded fibers to the overall artery stiffness.

Uncertainty Quantification

On the computation of recurrence coefficients for univariate orthogonal polynomials

no code implementations28 Jan 2021 Zexin Liu, Akil Narayan

Associated to a finite measure on the real line with finite moments are recurrence coefficients in a three-term formula for orthogonal polynomials with respect to this measure.

Numerical Analysis Numerical Analysis 33D45, 42C10, 65D15

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