Results 301 to 310 of about 5,311,035 (359)

Metrication and units [PDF]

open access: possiblePhysics Bulletin, 1969
For some time we have followed the discussion on systems of units in the journals of the Institute and Society and this has led us to wonder whether physicists have applied to this topic the objectivity they give to the study of physical phenomena. Units are no more than an aid or means to human ends, which are far wider than those of physics alone.
J W S Hearle   +3 more
openaire   +1 more source

Data-Driven Distributionally Robust Unit Commitment With Wasserstein Metric: Tractable Formulation and Efficient Solution Method

IEEE Transactions on Power Systems, 2020
In this letter, we propose a tractable formulation and an efficient solution method for the Wasserstein-metric-based distributionally robust unit commitment (DRUC-dW) problem. First, a distance-based data aggregation method is introduced to hedge against
Xiaodong Zheng, Haoyong Chen
semanticscholar   +1 more source

Wasserstein Metric Based Distributionally Robust Approximate Framework for Unit Commitment

IEEE Transactions on Power Systems, 2019
This paper proposed a Wasserstein metric-based distributionally robust approximate framework (WDRA), for unit commitment problem to manage the risk from uncertain wind power forecasted errors.
Rujie Zhu, Hua Wei, Xiaoqing Bai
semanticscholar   +1 more source

A Trudinger–Moser inequality for a conical metric in the unit ball

Archiv der Mathematik, 2018
In this note, we prove a Trudinger–Moser inequality for a conical metric in the unit ball. Precisely, let $${\mathbb {B}}$$B be the unit ball in $${\mathbb {R}}^N$$RN$$(N\ge 2)$$(N≥2), $$p>1$$p>1, $$g=|x|^{\frac{2p}{N}\beta }(dx_1^2+\cdots +dx_N^2)$$g=|x|
Y. Yang, Xiaobao Zhu
semanticscholar   +1 more source

Generating Well-Spaced Points on a Unit Simplex for Evolutionary Many-Objective Optimization

IEEE Transactions on Evolutionary Computation, 2020
Most evolutionary many-objective optimization (EMaO) algorithms start with a description of a number of the predefined set of reference points on a unit simplex.
Julian Blank   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy