2 papers
math.AP2026
Weyl formulae for some singular metrics with application to acoustic modes in gas giants
Yves Colin de Verdìère, Charlotte Dietze, Maarten V. de Hoop +1
This paper is motivated by recent works on inverse problems for acoustic wave propagation in the interior of gas giant planets. In such planets, the speed of sound is isotropic and…
cs.SC2026
Probabilistic algorithm for computing all local minimizers of Morse functions on a compact domain
Mohab Safey El Din, Georgy Scholten, Emmanuel Trélat
Let K be the unit-cube in Rn and f\,: K R^n be a Morse function. We assume that the function f is given by an evaluation program in the noisy model, i.e., the ev…