Discrete Mathematics and Algorithms research pageThe Department has a strong faculty working in various topics in discrete mathematics, especially algorithmic aspects. The interface between ...

Algorithms (2019). [4] Homomorphisms and colourings of oriented graphs: An updated survey. Discrete Mathematics (2016). Back to "Combinatorics and Discrete Mathematics" ...

Let G G be a simple connected graph. The first Zagreb index denoted by M 1(G) M 1 (G) is defined as M 1(G) = ∑u∈V d(u)2 M 1 (G) = ∑ u ∈ V d (u) 2. We present a lower bound for M 1(G) M 1 (G) in terms ...

The multiple UnderWater Sink (UW-Sink) architecture is introduced to resolve the scalability problem in USNs. To maximize the benefit of this architecture, the UW-Sinks should be located carefully.