flow in graphs
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flow chart — picture also flow diagram, flow sheet ➔ chart1 * * * flow chart UK US (also flowchart) noun [C] (also flow diagram, also … Financial and business terms
Flow (psychology) — Flow is the mental state of operation in which the person is fully immersed in what he or she is doing by a feeling of energized focus, full involvement, and success in the process of the activity. Proposed by positive psychologist Mihály… … Wikipedia
flow diagram — UK US noun [C] GRAPHS & CHARTS ► FLOW CHART(Cf. ↑flow chart) … Financial and business terms
Flow network — In graph theory, a flow network is a directed graph where each edge has a capacity and each edge receives a flow. The amount of flow on an edge cannot exceed the capacity of the edge. Often in Operations Research, a directed graph is called a… … Wikipedia
flow chart — noun a diagram of the sequence of operations in a computer program or an accounting system • Syn: ↑flowchart, ↑flow diagram, ↑flow sheet • Hypernyms: ↑multidimensional language * * * noun also … Useful english dictionary
Fundamental diagram of traffic flow — The fundamental diagram of traffic flow is a diagram that gives a relation between the traffic flux (vehicles/hour) and the traffic density (vehicles/km). A macroscopic traffic model involving traffic flux, traffic density and velocity forms the… … Wikipedia
Nowhere-zero flow — In graph theory, nowhere zero flows are a special type of network flow which is related (by duality) to coloring planar graphs. Let G = (V,E) be a directed graph and let M be an abelian group. We say that a map is a flow or an M flow if the… … Wikipedia
Signal-flow graph — A signal flow graph (SFG) is a special type of block diagram[1] and directed graph consisting of nodes and branches. Its nodes are the variables of a set of linear algebraic relations. An SFG can only represent multiplications and additions.… … Wikipedia
Maximum flow problem — An example of a flow network with a maximum flow. The source is s, and the sink t. The numbers denote flow and capacity. In optimization theory, the maximum flow problem is to find a feasible flow through a single source, single sink flow network … Wikipedia
Peak flow meter — A peak flow meter is a small, hand held device used to manage asthma by monitoring airflow through the bronchi and thus the degree of obstruction in the airways. FunctionThe peak flow meter measures the patient s maximum ability to exhale, or… … Wikipedia
Push-relabel maximum flow algorithm — The push relabel algorithm is one of the most efficient algorithms to compute a maximum flow. The general algorithm has O(V^2 E) time complexity, while the implementation with FIFO vertex selection rule has O(V^3) running time, the highest active … Wikipedia
