Do the lenses indicate what type of mount they use? If the DSLR supports that mount, they ought to work. Check certain features though; I recall years ago having a third party lens that would work with my SLR, but not engage the automatic f-stop so I had to set it manually.
Still, for a much better answer, you may wish to try a photography forum. This one is mostly devoted to personal computers, although we do cover additional electronics / techie stuff as well. A photography forum would probably be able to provide a more specific answer.
I'm not sure how much this will help but this is what I found:
Minolta SRT200: Minolta SR Bayonet - compatible with MC and MD mount Minolta lenses
Minolta W.ROKKOR-X 28mm lens - Camera Mount Type: Minolta SR (MD/MC)
I believe the Vivitar is an MD mount.
You may be able to find an adapter to fit those lenses with some DSLRs but there will some drawbacks.