arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1506.08960math.OCcs.NAmath.APmath.NA
收藏

Wardrop 平衡:从一般网络模型中严格导出连续极限

Wardrop equilibria : rigorous derivation of continuous limits from general networks models

CEREMADE, UMR CNRS 7534, Université Paris IX Dauphine(CEREMADE,CNRS联合研究单位7534,巴黎第九大学)

Roméo Hatchi

AI总结:

本文研究了高密度一般网络中Wardrop平衡的连续极限,通过扩展笛卡尔模型的结果,推导出测度上的连续最优化问题。

摘要:

Wardrop均衡的概念在拥堵交通问题中起到了重要作用,自20世纪50年代初提出以来。如[2]所示,当我们在二维笛卡尔网络中并随着网络密度的增加时,通过Γ收敛取极限,我们得到在曲线上的测度上的连续最优化问题。本文研究了在R^d中的一般网络,这些网络变得非常密集的情况。我们使用广义曲线的概念,并扩展了笛卡尔模型的结果。

英文摘要:

The concept of Wardrop equilibrium plays an important role in congested traffic problems since its introduction in the early 50's. As shown in [2], when we work in two-dimensional cartesian and increasingly dense networks, passing to the limit by Γ-convergence, we obtain continuous minimization problems posed on measures on curves. Here we study the case of general networks in R d which become very dense. We use the notion of generalized curves and extend the results of the cartesian model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑