Suchergebnisse
Suchergebnisse:
Vor 3 Tagen · There are two types of topologies: Physical and Logical. The physical topology of a network refers to the layout of cables, computers and other peripherals. Try to imagine yourself in a room with a small network, you can see network cables coming out of every computer that is part of the network, then those cables plug into a hub or switch.
Vor 2 Tagen · Subjects: General Relativity and Quantum Cosmology (gr-qc) Gravitational-wave signals detected to date are commonly interpreted under the paradigm that they originate from pairs of black holes or neutron stars. Here, we explore the alternative scenario of boson-star signals being present in the data stream.
Vor 3 Tagen · In general, (,) is not a group when A is non-abelian. It instead has the structure of a pointed set – exactly the same situation arises in the 0th homotopy group, (;) which for a general topological space is not a group but a pointed set. Note that a group is in particular a pointed set, with the identity element as distinguished point.
Vor 6 Tagen · Homotopy groups of spheres. Illustration of how a 2-sphere can be wrapped twice around another 2-sphere. Edges should be identified. In the mathematical field of algebraic topology, the homotopy groups of spheres describe how spheres of various dimensions can wrap around each other. They are examples of topological invariants, which reflect, in ...
Vor 5 Tagen · The dual-firewall or screened subnet topology provides a high level of security for organizations that require strong isolation between the internet, DMZ zone, and internal network. However, it can be more complex and expensive to set up and maintain compared to other firewall topologies, such as the three-legged or dual-homed firewall .
Vor 3 Tagen · The Galway Topology Colloquium is an annual peripatetic conference on topology. Founded in 1997 at the National Univeristy of Ireland Galway by Aisling McCluskey and Paul Gartside, the colloquia provide postgraduates and early career researchers in topology, as well as seasoned academics, with a friendly opportunity to engage in an open exchange of ideas and results.
