Sentence examples for problems have been presented from inspiring English sources
This is vintage Trumpism: the revelation that our problems have been presented as unduly complex.
One of the first author group to analyze a LRP was Karp et al. (1972); few surveys on location-routing problems have been presented in the literature.
In this paper, the basic methods and literature for solving the singular perturbation problems have been presented with their comparative study.
These problems have been presented in detail elsewhere (Benyshek and Watson, 2006; Speakman, 2007; Speakman, 2008), so we concentrate here on just one of the problems – namely the idea that obesity is an adaptive response to famine, analogous to fat storage observed in other animals in preparation for periods of food scarcity or high demand.
A survey of LfD techniques addressing robotics control problems has been presented in [17].
Formulations similar to (1.7) for different classes of nonlinear problems had been presented by Kim and Xu [21], Nilsrakoo and Saejung [22], Ofoedu et al. [23], Yang and Su [24], Zegeye and Shahzad [25 27].
A mathematical framework for formulating EV charging problems has been presented that incorporates both power system and charging infrastructure constraints and caters for both instantaneous and temporal optimisation objectives.
Mixed Integer Linear Program (MILP) formulations to generate optimal solutions for this problem have been presented.
The first necessary conditions for the inequality-constrained problem have been presented in 1948 by Fritz John; while stronger necessary conditions for the same inequality-constrained problem were obtained in 1951 by Kuhn and Tucker.
In Refs. [27, 28], single and multi-objective optimization problem have been presented to solve the sizing of hybrid system of PV-wind-diesel-battery system for minimizing the net present cost (NPC) of the system.
Parallel algorithms for this problem have been presented for PRAM [11, 13], for arrays, trees and meshes of trees [15], for highly scalable multiprocessors [20, 21], for BSP/CGM [5, 7, 20], and for other architectures [2, 8, 12, 14, 16, 17].
