- Aug 2017
Philosophical and religious Influences tended to flow from India to the Greeks in contrast with those in art and astronomy. Its possible there were Greek philosophical influences but there's little evidence for that claim to my knowledge. Most of the Indian schools of thought have fairly well defined antecedents within the subcontinent.@EternalWay
Thanks for taking time to post on philosophy, a subject of which I have no knowledge.
On the history side there was intense interaction between Greek and Indian civilizations for 600 years in antiquity. This was during Hellenistic Greece (323-146 BCE), Roman Greece (146-27 BCE), and early Roman Empire (26 BCE to ~300 CE). In one area at least the Greeks had deep influence on India, which is Indian astronomy.
If one probes, there will be some parallels in philosophy as well.