On an improvement of the Boshier-Nomura bound

Let be a Distance Regular Graph with Intersection Array* 1 1 1 11 ... 1...k k - 1 k - 1 k - 2 k - 2This thesis shows that if r 0 then s 4. An earlier result by A. Boshier and K. Nomura states that s 4 if r 0.

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Bibliographic Details
Main Authors: Lopez, Marites R., Espina, Jhazmin F.
Format: text
Language:English
Published: Animo Repository 1994
Subjects:
Online Access:https://animorepository.dlsu.edu.ph/etd_bachelors/16171
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Institution: De La Salle University
Language: English
Description
Summary:Let be a Distance Regular Graph with Intersection Array* 1 1 1 11 ... 1...k k - 1 k - 1 k - 2 k - 2This thesis shows that if r 0 then s 4. An earlier result by A. Boshier and K. Nomura states that s 4 if r 0.