4 papers
On differential equations invariant under a projective transformation group: integrability and reductions
Marianna Euler, Norbert Euler, Francesco Oliveri
We consider a projective transformation and establish the invariants for this transformation group up to order seven. We use the obtained invariants to construct a class of nonline…
Consistent approximate Q-conditional symmetries of PDEs: application to a hyperbolic reaction-diffusion-convection equation
M. Gorgone, F. Oliveri
Within the theoretical framework of a recently introduced approach to approximate Lie symmetries of differential equations containing small terms, which is consistent with the prin…
Approximate Noether symmetries of perturbed Lagrangians and approximate conservation laws
M. Gorgone, F. Oliveri
In this paper, within the framework of the consistent approach recently introduced for approximate Lie symmetries of differential equations, we consider approximate Noether symmetr…
Pulsatile Magnetized -/Casson Blood Flow Through an Elliptical Stenotic Artery for Drug Delivery Applications
Nimra Muqaddass, Alessandra Jannelli, Francesco Oliveri
Among cardiovascular diseases, atherosclerosis is a primary cause of stenosis, involving the accumulation of plaques in the inner lining of an artery. Inspired by drug delivery app…