Accurate photovoltaic(PV)energy forecasting plays a crucial role in the efficient operation of PV power stations.This study presents a novel hybrid machine-learning(ML)model that combines Gaussian process regression w...
One of the most striking changes in economic, thinking which comes primarily with John Maynard Keynes, is his explicit focus on time. For example, it appears early in a part of Keynes's writings that prediction is a ...
In this paper, based on the theory of rooted trees and B-series, we propose the concrete formulas of the substitution law for the trees of order = 5. With the help of the new substitution law, we derive a B-series int...
This research is supported by the Informatization Construction of Knowledge Innovation Projects of the Chinese Academy of Sciences "Supercomputing Environment Construction and Application" (INF105-SCE), and by a grant (No. 10471145) from National Natural Science Foundation of China.
Using least parameters, we expand the step-transition operator of any linear multi-step method (LMSM) up to O(τ^s+5) with order s = 1 and rewrite the expansion of the steptransition operator for s = 2 (obtained...