Counterexamples in Topology has 244 pages.
Counterexamples in Topology was created in 1978.
No. There are many counterexamples including trapezoids and kites.
One is enough.
1mesh topology 2 star topology 3bus topology 4ring topology 5tree topology
A mesh topology
The most common LAN topology is that of a "star." In a star topology, each computer, or "node", is connected to a central hub. This is more reliable than a more classical "ring" topology, because a node failing will not bring down the entire network. A bus topology is arguably more reliable, but has poorer performance.
mesh topology WAN
In topology, there are various types, but the most commonly discussed include general topology (also known as point-set topology), algebraic topology, differential topology, and geometric topology. Each of these branches focuses on different aspects and properties of topological spaces. Additionally, there are many specific topological structures and concepts, such as metric spaces, homeomorphisms, and manifolds, which contribute to the richness of the field. Overall, the number of topologies can be considered vast and diverse, depending on the context in which they are studied.
Bus topology as many nodes are connected to single link
Ring topology is the passive topology in computer networks
Topology
1.bus topology, 2.ring topology, 3.mesh topology, 4.star topology, 5.hybrid topology