Ram Kumar

activity

20132021

most citedOn The Center Sets and Center Numbers of Some Graph Classes

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

math.NT2021

Generalizations of Jacobsthal sums and hypergeometric series over finite fields

Pramod Kumar Kewat, Ram Kumar

For non-negative integers $l_{1}, l_{2}, \dots, l_{n}$ , we define character sums $φ_{(l_{1}, l_{2}, \dots, l_{n})}$ and $ψ_{(l_{1}, l_{2}, \dots, l_{n})}$ over a finite field which…

cs.DM2016

Directed graphs and its Boundary Vertices

Manoj Changat, Prasanth G. Narasimha-Shenoi, Mary Shallet T. J +1

Suppose that $D = (V, E)$ is a strongly connected digraph. Let $u, v \in V (D)$ . The maximum distance $m d (u, v)$ is defined as $m d (u, v)$ =max\{$\overrightarrow{d}(u,v), \overrightarrow{d}…

math.NT2016

Hypergeometric functions and algebraic curves $y^{e} = x^{d} + a x + b$

Pramod Kumar Kewat, Ram Kumar

Let $q$ be a prime power and $F_{q}$ be a finite field with $q$ elements. Let $e$ and $d$ be positive integers. In this paper, for $d \geq 2$ and $q\equiv1(\mathrm{mod}~ed(d-1…

cs.DM2013★ 1 cited

On The Center Sets and Center Numbers of Some Graph Classes

Ram Kumar. R, Kannan Balakrishnan, Manoj Changat +2

For a set $S$ of vertices and the vertex $v$ in a connected graph $G$ , $x \in S max d (x, v)$ is called the $S$ -eccentricity of $v$ in $G$ . The set of vertices with mi…

Generalizations of Jacobsthal sums and hypergeometric series over finite fields

Directed graphs and its Boundary Vertices

Hypergeometric functions and algebraic curves ye=xd+ax+b

On The Center Sets and Center Numbers of Some Graph Classes

Hypergeometric functions and algebraic curves $y^{e} = x^{d} + a x + b$