Calculation of transverse momentum dependent distributions beyond the leading power
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2020)145
Abstract: Abstract We compute the contribution of twist-2 and twist-3 parton distribution functions to the small-b expansion for transverse momentum dependent (TMD) distributions at all powers of b. The computation is done by the twist-decomposition method… read more here.
Keywords: momentum dependent; calculation transverse; dependent distributions; transverse momentum ... See more keywords
Online Projected Gradient Descent for Stochastic Optimization With Decision-Dependent Distributions
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2021.3124187
Abstract: This letter investigates the problem of tracking solutions of stochastic optimization problems with time-varying costs that depend on random variables with decision-dependent distributions. In this context, we propose the use of an online stochastic gradient… read more here.
Keywords: stochastic optimization; dependent distributions; decision dependent; optimization ... See more keywords