Pappus Alexandrinus has written:

'Pappi Alexandrini collections guae supersunt'

I don't know all of them, but i know that you have to include euclid, Einstein, Aristotle, and Plato

_____________________________________________________________________________________________

The ten most important mathematicians of the ancient Greece were:

Thales of Miletus, Pythagoras of Samos, Eratosthenes, Zeno of Elea, Archimedes of Syracuse, Apollonius of Perga, Euclid, Hero of Alexandria, Hypatia of Alexandria [the first female mathematician], Pappus of Alexandria

His contributions to projective geometry.

pappus of alexendria is the one who discovered congruent traingle