Jeny Jacob

activity

20222025

most citedFirst-order logic axiomatization of metric graph theory

3 citations · 4 across the 4 of their papers we have counts for

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Showing 2023Show all

1 paper · 1 filter

math.CO2023★ 1 cited

The Toll Walk Transit Function of a Graph: Axiomatic Characterizations and First-Order Non-definability

Manoj Changat, Jeny Jacob, Lekshmi Kamal K. Sheela +1

A walk $W = w_{1} w_{2} \dots w_{k}$ , $k \geq 2$ , is called a toll walk if $w_{1} \neq = w_{k}$ and $w_{2}$ and $w_{k - 1}$ are the only neighbors of $w_{1}$ and $w_{k}$ , respectively, on $W$ in a graph $G$ …