Thisdissertationcompares some mathmethods and chooses the GreySystemTheory as a tool toevaluate the vesseltrafficsafety, which achieves a satisfactory result.
To establish this claim, Deolalikar employs tools from (one part of math ) together with some other methods revolving around ( another part .) However, while developing these tools, it appears that Deolalikar has accidentally (and incorrectly) amplified the power of these tools from something that is too weak to establish this claim, to something that is far too strong.