#### Filter Results:

- Full text PDF available (4)

#### Publication Year

1991

2015

- This year (0)
- Last 5 years (4)
- Last 10 years (4)

#### Publication Type

#### Co-author

#### Publication Venue

#### Key Phrases

Learn More

- P. Pradhan, Kamesh Kumar
- 2015

The L(2, 1)-labeling (or distance two labeling) of a graph G is an integer labeling of G in which two vertices at distance one from each other must have labels differing by at least 2 and those at distance two must differ by at least 1. The L(2, 1)-labeling numberλሺGሻ of G is the smallest number k such that G has an L(2, 1)-labeling max{ (): ()} f v v V G k… (More)

- Anuj Kumar, P. Pradhan
- 2015

The concept of-labeling in graph come into existence with the solution of frequency assignment problem. In fact, in this problem a frequency in the form of nonnegative integers is to assign to each radio or TV transmitters located at various places such that communication does not interfere. This frequency assignment problem can be modeled with vertex… (More)

- P. Pradhan, B. S. Rawat
- 2014

In the present paper the concept of relative domination power of vertices for finite undirected graphs have been introduced. An algorithm has been developed to obtain a minimum dominating set of a graph. Some results related to domination number and other graph theoretic parameters for a tree also obtained.

- Prem Pradhan, Ibrahim Zeid
- Symposium on Solid Modeling and Applications
- 1991

A lathe is a versatile manufacturing tool. CNC lathes as well as CNC turning centers are commonly available. Sophisticated machining such as helicals, threads, and even milling can be performed of these CNC lathes. Turning of nonsymmetric parts are now possible on lathes. Therefore extending their capabilities beyond the traditional role of symmetrical… (More)

- P. Pradhan, Kamesh Kumar, A. Kumar
- 2013

The generalization of graceful labeling is termed as-graceful labeling. In this paper it has been shown that , is-graceful for any (set of natural numbers) and some results related to missing numbers for-graceful labeling of cycle , comb , hairy cycle and wheel graph have been discussed.

- ‹
- 1
- ›