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  2. Ring network - Wikipedia

    en.wikipedia.org/wiki/Ring_network

    A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node – a ring. Data travels from node to node, with each node along the way handling every packet.

  3. Network topology - Wikipedia

    en.wikipedia.org/wiki/Network_topology

    Ring network topology. A ring topology is a daisy chain in a closed loop. Data travels around the ring in one direction. When one node sends data to another, the data passes through each intermediate node on the ring until it reaches its destination. The intermediate nodes repeat (retransmit) the data to keep the signal strong. [5]

  4. Optical ring resonators - Wikipedia

    en.wikipedia.org/wiki/Optical_ring_resonators

    An optical ring resonator is a set of waveguides in which at least one is a closed loop coupled to some sort of light input and output. (These can be, but are not ...

  5. Grid network - Wikipedia

    en.wikipedia.org/wiki/Grid_network

    Layout of a grid low-voltage network. A grid network is a computer network consisting of a number of computer systems connected in a grid topology.. In a regular grid topology, each node in the network is connected with two neighbors along one or more dimensions.

  6. Spectrum of a ring - Wikipedia

    en.wikipedia.org/wiki/Spectrum_of_a_ring

    The prime spectrum of a Boolean ring (e.g., a power set ring) is a compact totally disconnected Hausdorff space (that is, a Stone space). [4] (M. Hochster) A topological space is homeomorphic to the prime spectrum of a commutative ring (i.e., a spectral space) if and only if it is compact, quasi-separated and sober. [5]

  7. Ethernet Ring Protection Switching - Wikipedia

    en.wikipedia.org/wiki/Ethernet_Ring_Protection...

    A ring link is bounded by two adjacent Ethernet Ring Nodes, and a port for a ring link is called a ring port. The minimum number of Ethernet Ring Nodes in an Ethernet Ring is three. [1] The fundamentals of this ring protection switching architecture are: The principle of loop avoidance.

  8. Topological ring - Wikipedia

    en.wikipedia.org/wiki/Topological_ring

    The group of units of a topological ring is a topological group when endowed with the topology coming from the embedding of into the product as (,). However, if the unit group is endowed with the subspace topology as a subspace of , it may not be a topological group, because inversion on need not be continuous with respect to the subspace topology.

  9. Zariski topology - Wikipedia

    en.wikipedia.org/wiki/Zariski_topology

    The generalization of the Zariski topology to the set of prime ideals of a commutative ring follows from Hilbert's Nullstellensatz, that establishes a bijective correspondence between the points of an affine variety defined over an algebraically closed field and the maximal ideals of the ring of its regular functions. This suggests defining the ...