Matei P. Coiculescu

collaborators

2 papers

math.AP2026

Extending the Córdoba-Martínez-Zoroa IPM Blow-Up to Uniformly Space-Time Smooth Forcing

Levent Alpöge, Tristan Buckmaster, Matei P. Coiculescu

By adapting the techniques used in the IPM blowup result of Córdoba-Martínez-Zoroa with spatially smooth force, we prove finite-time blow-up for the IPM equation on $T^{2}$ w…

math.AP2026

Ill-Posedness of the Euler Equations Linearized around Homogeneous Steady States

Matei P. Coiculescu

Let $L_{m}^{2} (R^{2})$ be the space of square-integrable functions on $R^{2}$ with $m$ -fold rotational symmetry. Let $ω (r, θ) = r^{- α} f (θ)$ be a homogeneous stead…