Sumun Iyer

activity

20172026

most citedTiling Billards on Triangle Tilings, and Interval Exchange Transformations

5 citations · 6 across the 8 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

math.CO2017

Star coloring splitting graphs of cycles

Sumun Iyer

A star coloring of a graph $G$ is a proper vertex coloring such that the subgraph induced by any pair of color classes is a star forest. The star chromatic number of $G$ is the min…

math.CO2017

Domination and Upper Domination of Direct Product Graphs

Colin Defant, Sumun Iyer

The unitary Cayley graph of $Z / n Z$ , denoted $X_{Z / n Z}$ , has vertices $0, 1, \dots, n - 1$ with $x$ adjacent to $y$ if $x - y$ is relatively prim…