Timo Welti

According to our database, Timo Welti authored at least 4 papers between 2018 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Overall error analysis for the training of deep neural networks via stochastic gradient descent with random initialisation.

Arnulf Jentzen, Timo Welti

Appl. Math. Comput., 2023

2019

Generalised multilevel Picard approximations.

Michael B. Giles, Arnulf Jentzen, Timo Welti

CoRR, 2019

Solving high-dimensional optimal stopping problems using deep learning.

Sebastian Becker, Patrick Cheridito, Arnulf Jentzen, Timo Welti

CoRR, 2019

2018

A proof that deep artificial neural networks overcome the curse of dimensionality in the numerical approximation of Kolmogorov partial differential equations with constant diffusion and nonlinear drift coefficients.

Arnulf Jentzen, Diyora Salimova, Timo Welti

CoRR, 2018