Armando Coco
Oxford Brookes University
26 Papers
182 Citations
Armando Coco is an academic researcher from Oxford Brookes University. The author has contributed to research in topics: Multigrid method & Finite difference. The author has an hindex of 9, co-authored 23 publications. Previous affiliations of Armando Coco include Queen's University & University of Bristol.
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Papers
Adaptive Mesh Refinement for Hyperbolic Systems Based on Third-Order Compact WENO Reconstruction
TL;DR: This paper generalises to non-uniform grids of quad-tree type the Compact WENO reconstruction of Levy et al. thus obtaining a truly two-dimensional non-oscillatory third order reconstruction with a very compact stencil and that does not involve mesh-dependent coefficients.
Adaptive Mesh Refinement for Hyperbolic Systems based on Third-Order Compact WENO Reconstruction
TL;DR: In this article, the authors generalize the Compact WENO reconstruction to non-uniform grids of quad-tree type and obtain a truly two-dimensional nonoscillatory third order reconstruction with a very compact stencil and that does not involve meshdependent coefficients.
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Second order finite-difference ghost-point multigrid methods for elliptic problems with discontinuous coefficients on an arbitrary interface
Armando Coco,Giovanni Russo +1 more
TL;DR: A second-order accurate numerical method to solve elliptic problems with discontinuous coefficients with general non-homogeneous jumps in the solution and its gradient in 2D and 3D, robust enough to handle large jump in the coefficients.
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Numerical models for ground deformation and gravity changes during volcanic unrest: simulating the hydrothermal system dynamics of a restless caldera
Armando Coco,Armando Coco,Joachim Gottsmann,Fiona F Whitaker,Alison C Rust,Gilda Currenti,Alia Jasim,Sarah Bunney +7 more
TL;DR: In this paper, a numerical model is presented to evaluate the thermo-poroelastic response of the hydrothermal system in a caldera setting by simulating pore pressure and thermal expansion associated with deep injection of hot fluids (water and carbon dioxide).
A Second-Order Finite-Difference Method for Compressible Fluids in Domains with Moving Boundaries
TL;DR: In this paper, a finite-difference shock-capturing method for the numerical solution of the Euler equation of gas dynamics on arbitrary two-dimensional domain Ω, possibly with moving boundary is presented.