Results 261 to 270 of about 189,238 (297)

Local Resource Availability and Subsidy Flow Mediate the Effects of Disturbances in Meta-Ecosystems. [PDF]

Ecol Evol
Govaert L, Colombo J, Altermatt F.
europepmc   +1 more source

Rotation reversal of chiral bacterial vortices.

Soft Matter
Htet PH, Lauga E.
europepmc   +1 more source

Algorithms for flows over time with scheduling costs

, 2022
openaire   +1 more source

Quickest Flows Over Time

SIAM Journal on Computing, 2007
Flows over time (also called dynamic flows) generalize standard network flows by introducing an element of time. They naturally model problems where travel and transmission are not instantaneous. Traditionally, flows over time are solved in time-expanded networks that contain one copy of the original network for each discrete time step.
Lisa Fleischer, Martin Skutella
exaly   +4 more sources

Labor market flows in the cross section and over time [PDF]

Journal of Monetary Economics, 2012
Many theoretical models of labor market search imply a tight link between worker flows (hires and separations) and job gains and losses at the employer level. We use rich establishment-level data to assess several theoretical models and to study the relationship between worker flows and jobs flows.
Steven J. Davis, Jason Faberman, John C. Haltiwanger   +2 more
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Flows over time in time-varying networks: Optimality conditions and strong duality

European Journal of Operational Research, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ronald Koch, Ebrahim Nasrabadi
exaly   +3 more sources

Generalized Maximum Flows over Time

2012
Flows over time and generalized flows are two advanced network flow models of utmost importance, as they incorporate two crucial features occurring in numerous real-life networks. Flows over time feature time as a problem dimension and allow to realistically model the fact that commodities (goods, information, etc.) are routed through a network over ...
Martin Groß 0001, Martin Skutella
openaire   +1 more source

Nash flows over time

2020
Motivated by the dynamic traffic assignment problem and with the goal in mind to obtain a better understanding of the complex traffic dynamics, we consider a dynamic game in a flow over time model with deterministic queuing in this thesis. The dynamic equilibria, called Nash flows over time, in the base version of this model were introduced by Koch and
openaire   +1 more source