Complex sentence: There is a Shankara Vijaya attributed to Madhava Vidyaranya, but the next clearly states that the author was condensing the work of Vyasachala (17th century) and that he was called Abhinava Kalidasa.
Split into simpler sentences: There is a Shankara Vijaya attributed to Madhava Vidyaranya. But the next clearly states that the author was condensing the work of Vyasachala (17th century) and that he was called Abhinava Kalidasa.