Given a smooth positive function $K$ on the standard sphere $(\mathbb{S}^n,g_0)$, we use refined blow up analysis, Morse theoretical methods…
Eventi
Fractional relativistic magnetic Schrödinger operators – Pietro d'Avenia (Politecnico di Bari)
We discuss some recent results on relativistic fractional Schrödinger operators involving an external magnetic field (joint work with Federico Bernini).…
More efficient algorithms using stack-theoretic weighted blow-ups – David Rydh (Stockholm)
Abramovich, Temkin and Wlodarczyk has recently given an easier and more efficient algorithm for resolution of singularities using stack-theoretic weighted blow-ups. Weighted blow-ups generalize root stacks and ordinary blow-ups but are far more…