Complex sentence: Later Sultan Jamaluddeen's friends settled in different places in Sri Lanka such as Colombo, Galle, Hambantota and Batticaloa and Sultan Jamaluddeen's friends infulenced in Mathematics, Astronomy, Medicine and Science in that time.
Split into simpler sentences: Later Sultan Jamaluddeen's friends settled in different places in Sri Lanka such as Colombo, Galle, Hambantota and Batticaloa. They proved infulential in mathematics, Astronomy, Medicine and Science in that time.