Dinh-Toan Nguyen

most citedMeasure estimation on a manifold explored by a diffusion process

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

math.ST2024★ 1 cited

Measure estimation on a manifold explored by a diffusion process

Vincent Divol, Hélène Guérin, Dinh-Toan Nguyen +1

From the observation of a diffusion path $(X_{t})_{t \in [0, T]}$ on a compact connected $d$ -dimensional manifold $M$ without boundary, we consider the problem of estimating…

math.PR2022

Strong uniform convergence of Laplacians of random geometric and directed kNN graphs on compact manifolds

Hélène Guérin, Dinh-Toan Nguyen, Viet-Chi Tran

Consider $n$ points independently sampled from a density $p$ of class $C^{2}$ on a smooth compact $d$ -dimensional sub-manifold $M$ of $R^{m}$ , and consider…

math.PR2022

Scaling limit of the collision measures of multiple random walks

Dinh-Toan Nguyen

For an integer $k \geq 2$ , let $S^{(1)}, S^{(2)}, \dots, S^{(k)}$ be $k$ independent simple symmetric random walks on $Z$ . A pair $(n, z)$ is called a collision event if ther…