A. K. Tiwari

activity

20102026

most citedEquivelar and d-Covered Triangulations of Surfaces. II. Cyclic Triangulations and Tessellations

4 citations · 10 across the 12 of their papers we have counts for

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3 papers · 1 filter

math.CO2026

Characterisations of finite groups with exponent $q$ via their power graphs

Aditya Singh, Anmol chugh, Yogendra Singh +1

The power graph $P (G)$ of a finite group $G$ is the graph with vertex set $G$ and edge set $E(P(G))=\{uv:\ u,v \in G,\ u \neq v,\ u \in \langle v \rangle \ \text{or}\ v \in \langle…

math.CO2026

Spectral Properties of Power Graphs of Metacyclic Groups

Aditya Singh, Yogendra Singh, Anand Kumar Tiwari

For a group $Ω$ , the associated power graph $P (Ω)$ is defined as the graph whose vertices are the elements of $Ω$ , with two distinct vertices $u, v \in Ω$ being adjacent if either $u…

math.CO2026

$R D_{α}$ -Spectra of Joined Union Graphs with Applications to Power Graphs of Finite Groups

Aditya Singh, Yogendra Singh, Anand Kumar Tiwari

The \emph{generalized reciprocal distance matrix} of a graph $G$ , denoted by $R D_{α} (G)$ , is defined as $RD_α(\mathscr{G})=α\,RT_r(\mathscr{G})+(1-α)\,RD(\mathscr…

Characterisations of finite groups with exponent q via their power graphs

Spectral Properties of Power Graphs of Metacyclic Groups

RDα​-Spectra of Joined Union Graphs with Applications to Power Graphs of Finite Groups

Characterisations of finite groups with exponent $q$ via their power graphs

$R D_{α}$ -Spectra of Joined Union Graphs with Applications to Power Graphs of Finite Groups