8 research outputs found
Seasonal variation in di-nitrogen fluxes and associated processes (denitrification, anammox and nitrogen fixation) in sediment subject to shellfish farming influences
No full textA Decoupled Unconditionally Stable Numerical Scheme for the Cahn–Hilliard–Hele-Shaw System
No full textEfficient modified stabilized invariant energy quadratization approaches for phase-field crystal equation
No full textNitrogen fluxes from marine sediments: quantification of the associated co-occurring bacterial processes
No full textHigh Order C 0 -Continuous Galerkin Schemes for High Order PDEs, Conservation of Quadratic Invariants and Application to the Korteweg-de Vries Model
No full textInternational audienceWe address the Korteweg-de Vries equation as an interesting model of high order partial differential equation, and show that it is possible to develop reliable and effective schemes, in terms of accuracy, computational efficiency, simplicity of implementation and, if required, conservation of the lower invariants, on the basis of a (only) -conformal Galerkin approximation, namely the Spectral Element Method. The proposed approach is {\it a priori} easily extensible to other partial differential equations and to multidimensional problems
A Second Order in Time, Decoupled, Unconditionally Stable Numerical Scheme for the Cahn–Hilliard–Darcy System
No full text
