On combinatorial designs

This thesis is an exposition of some sections of the tenth chapter of the book entitled Introductory Combinatorics by Richard A. Brualdi, published in 1999 by Prentice-Hall Inc. It discusses the concepts and examples of balanced incomplete block designs, symmetric balanced incomplete block designs,...

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Main Authors: Cabral, Kylie Ivet, Olayvar, Angelica V.
Format: text
Language:English
Published: Animo Repository 2009
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Online Access:https://animorepository.dlsu.edu.ph/etd_bachelors/5030
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Institution: De La Salle University
Language: English
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spelling oai:animorepository.dlsu.edu.ph:etd_bachelors-56482021-03-30T08:04:14Z On combinatorial designs Cabral, Kylie Ivet Olayvar, Angelica V. This thesis is an exposition of some sections of the tenth chapter of the book entitled Introductory Combinatorics by Richard A. Brualdi, published in 1999 by Prentice-Hall Inc. It discusses the concepts and examples of balanced incomplete block designs, symmetric balanced incomplete block designs, Steiner triple systems, resolvable block designs, Kirkman systems, Latin squares and mutually orthogonal Latin squares. Relationships existing between parameters of a balanced incomplete block designs were discussed. It also presents the construction of resolvable balanced incomplete block designs and mutually orthogonal Latin squares. The conditions for the existence of mutually orthogonal Latin squares are discussed in detail. This thesis focuses on the following main theorem: for every integer n > 2, there exists n - 1 mutually orthogonal Latin squares of order n if and only if there exists a resolvable balanced incomplete block design with n2 varieties, n2 + n blocks each of size n, and with index and replication number equal to 1 and n + 1, respectively. For clarity of discussion, the researchers provide explicit constructions of Latin squares and balanced incomplete designs. 2009-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/etd_bachelors/5030 Bachelor's Theses English Animo Repository Combinatorial designs and configurations Combinatorial analysis Mathematics
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
language English
topic Combinatorial designs and configurations
Combinatorial analysis
Mathematics
spellingShingle Combinatorial designs and configurations
Combinatorial analysis
Mathematics
Cabral, Kylie Ivet
Olayvar, Angelica V.
On combinatorial designs
description This thesis is an exposition of some sections of the tenth chapter of the book entitled Introductory Combinatorics by Richard A. Brualdi, published in 1999 by Prentice-Hall Inc. It discusses the concepts and examples of balanced incomplete block designs, symmetric balanced incomplete block designs, Steiner triple systems, resolvable block designs, Kirkman systems, Latin squares and mutually orthogonal Latin squares. Relationships existing between parameters of a balanced incomplete block designs were discussed. It also presents the construction of resolvable balanced incomplete block designs and mutually orthogonal Latin squares. The conditions for the existence of mutually orthogonal Latin squares are discussed in detail. This thesis focuses on the following main theorem: for every integer n > 2, there exists n - 1 mutually orthogonal Latin squares of order n if and only if there exists a resolvable balanced incomplete block design with n2 varieties, n2 + n blocks each of size n, and with index and replication number equal to 1 and n + 1, respectively. For clarity of discussion, the researchers provide explicit constructions of Latin squares and balanced incomplete designs.
format text
author Cabral, Kylie Ivet
Olayvar, Angelica V.
author_facet Cabral, Kylie Ivet
Olayvar, Angelica V.
author_sort Cabral, Kylie Ivet
title On combinatorial designs
title_short On combinatorial designs
title_full On combinatorial designs
title_fullStr On combinatorial designs
title_full_unstemmed On combinatorial designs
title_sort on combinatorial designs
publisher Animo Repository
publishDate 2009
url https://animorepository.dlsu.edu.ph/etd_bachelors/5030
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