Schema configurations for setting non-case sensitive search and matching partial word in a search string

[Turner, Robbin J]

This is probably stated somewhere, but I've look an obviously missing it.  But 
is there a specific field type analyzer or setting for case sensitivity? And 
something on the worddelimiterfilterfactor to allow for a match if it's not the 
whole word in the query, such as animal will match animals?

Thanks
robbin