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20102026
most citedCharacterizing extremal graphs for open neighbourhood location-domination

10 citations · 13 across the 10 of their papers we have counts for

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math.CO2026

Enumeration of Factor Occurrences in -Bonacci Words over an Infinite Alphabet

Narges Ghareghani, Mehdi Golafshan, Morteza Mohammad-Noori +1

We study the -Bonacci word over the infinite alphabet . Since the alphabet is infinite, the usual factor complexity is infinite and does not provide any information.…

math.CO2023★ 2 cited

Extremal digraphs for open neighbourhood location-domination and identifying codes

Florent Foucaud, Narges Ghareghani, Pouyeh Sharifani

A set of vertices of a digraph is called an open neighbourhood locating-dominating set if every vertex in has an in-neighbour in , and for every pair of vertic…

math.CO2021★ 10 cited

Characterizing extremal graphs for open neighbourhood location-domination

Florent Foucaud, Narges Ghareghani, Aida Roshany-Tabrizi +1

An open neighbourhood locating-dominating set is a set of vertices of a graph such that each vertex of has a neighbour in , and for any two vertices of , th…

math.CO2019★ 1 cited

On square factors and critical factors of -bonacci words on infinite alphabet

Narges Ghareghani, Pouyeh Sharifani

For any integer , the infinite -bonacci word , on the infinite alphabet is defined as the fixed point of the morphism $φ_k:\mathbb{N}\rightarrow \mathbb{N}^2 \cup…

math.CO2019

A note on bipartite graphs whose [1, k]-domination number equal to their number of vertices

Narges Ghareghani, Iztok Peterin, Pouyeh Sharifani

A subset of the vertex set of a graph is called an -dominating set if every vertex from is adjacent to at least one vertex and at most vertices of .…

math.CO2019

Some properties of -bonacci words on infinite alphabet

Narges Ghareghani, Pouyeh Sharifani, Morteza Mohammad-Noori

The Fibonacci word on an infinite alphabet was introduced in [Zhang et al., Electronic J. Combinatorics 2017 24(2), 2-52] as a fixed point of the morphism $2i\rightarrow (2i)(2…