[go: up one dir, main page]

Follow
Ariel Neufeld
Ariel Neufeld
Tenured Associate Professor in Mathematics, NTU Singapore
Verified email at ntu.edu.sg - Homepage
Title
Cited by
Cited by
Year
Forecasting directional movements of stock prices for intraday trading using LSTM and random forests
P Ghosh, A Neufeld, JK Sahoo
Finance Research Letters 46, 102280, 2022
2332022
Deep splitting method for parabolic PDEs
C Beck, S Becker, P Cheridito, A Jentzen, A Neufeld
SIAM Journal on Scientific Computing 43 (5), A3135-A3154, 2021
2242021
Superreplication under volatility uncertainty for measurable claims
A Neufeld, M Nutz
Electronic Journal of Probability 18 (48), 1-14, 2013
1212013
Nonlinear Lévy processes and their characteristics
A Neufeld, M Nutz
Transactions of the American Mathematical Society 369 (1), 69-95, 2017
1192017
Robust utility maximization with Lévy processes
A Neufeld, M Nutz
Mathematical Finance 28 (1), 82-105, 2018
962018
Strong error analysis for stochastic gradient descent optimization algorithms
A Jentzen, B Kuckuck, A Neufeld, P von Wurstemberger
IMA Journal of Numerical Analysis 41 (1), 455-492, 2021
802021
Measurability of semimartingale characteristics with respect to the probability law
A Neufeld, M Nutz
Stochastic Processes and their Applications 124 (11), 3819-3845, 2014
732014
Affine processes under parameter uncertainty
T Fadina, A Neufeld, T Schmidt
Probability, uncertainty and quantitative risk 4 (1), 5, 2019
442019
Robust Q-learning algorithm for Markov decision processes under Wasserstein uncertainty
A Neufeld, J Sester
Automatica 168, 111825, 2024
342024
Robust utility maximization in discrete-time markets with friction
A Neufeld, M Sikic
SIAM Journal on Control and Optimization 56 (3), 1912-1937, 2018
322018
Deep learning based numerical approximation algorithms for stochastic partial differential equations and high-dimensional nonlinear filtering problems
C Beck, S Becker, P Cheridito, A Jentzen, A Neufeld
arXiv preprint arXiv:2012.01194, 2020
302020
Non-asymptotic estimates for TUSLA algorithm for non-convex learning with applications to neural networks with ReLU activation function
DY Lim, A Neufeld, S Sabanis, Y Zhang
IMA Journal of Numerical Analysis, 2023
272023
Pathwise superhedging on prediction sets
D Bartl, M Kupper, A Neufeld
Finance and Stochastics 24 (1), 215-248, 2020
272020
Non-asymptotic convergence bounds for modified tamed unadjusted Langevin algorithm in non-convex setting
A Neufeld, MCE Ng, Y Zhang
Journal of Mathematical Analysis and Applications, 128892, 2024
262024
Nonlocal Bertrand and Cournot Mean Field Games with General Nonlinear Demand Schedule
P Jameson Graber, V Ignazio, A Neufeld
Journal de Mathématiques Pures et Appliquées 148, 150-198, 2021
262021
Super‐replication in fully incomplete markets
Y Dolinsky, A Neufeld
Mathematical Finance 28 (2), 483-515, 2018
242018
Universal approximation property of Banach space-valued random feature models including random neural networks
A Neufeld, P Schmocker
arXiv preprint arXiv:2312.08410v3, 2024
23*2024
Duality theory for robust utility maximisation
D Bartl, M Kupper, A Neufeld
Finance and Stochastics 25 (3), 469-503, 2021
232021
Multilevel Picard approximation algorithm for semilinear partial integro-differential equations and its complexity analysis
A Neufeld, S Wu
Stochastics and Partial Differential Equations: Analysis and Computations, 1-59, 2025
212025
Model-free bounds for multi-asset options using option-implied information and their exact computation
A Neufeld, A Papapantoleon, Q Xiang
Management Science 69 (4), 2051-2068, 2023
202023
The system can't perform the operation now. Try again later.
Articles 1–20