#### Abstract

A factoring of a graph G = (V,E) is a collection of spanning subgraphs F1, F2, ?, Fk, known as factors into which the edge set E has been partitioned. A dominating set of a graph is a set of nodes such that every node in the graph is either contained in the set or has an edge to some node in the set. Each factor Fi is itself a graph and so has a dominating set. This set is called a local dominating set or LDS. An LDS of minimum size contains (gamma)i nodes. In addition, there is some set of nodes named a global dominating set which dominates all of the factors. If a global dominating set is of a minimum size, it is called a GDS and contains (gamma) nodes. A central question answered by this dissertation is under what circumstances, given a set of integers (gamma)1, (gamma)2, ..., (gamma)k, and (gamma) there is a graph which can be factored into k factors in such a way that a minimum LDS of Fi has size (gamma)i, 1 < = i < = k, and GDS has size (gamma).

#### Notes

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#### Graduation Date

1992

#### Semester

Fall

#### Advisor

Brigham, Robert C.

#### Degree

Doctor of Philosophy (Ph.D.)

#### College

College of Arts and Sciences

#### Department

Computer Science

#### Degree Program

Computer Science

#### Format

#### Language

English

#### Rights

Written permission granted by copyright holder to the University of Central Florida Libraries to digitize and distribute for nonprofit, educational purposes.

#### Length of Campus-only Access

None

#### Access Status

Doctoral Dissertation (Open Access)

#### Identifier

DP0001860

#### STARS Citation

Carrington, Julie R., "Global domination of factors of a graph" (1992). *Retrospective Theses and Dissertations*. 4389.

https://stars.library.ucf.edu/rtd/4389