·         Buddhist studies, especially Buddhist epistemology and religious philosophy

·         Intellectual history of South Asia

·         History of philology

·         Ayurvedic tradition

·         Methodology of textual criticism

·         Manuscript studies with reference to Sanskrit texts

·         History of the book in South Asia

•  South Asian and Buddhist studies, in particular Buddhist epistemological tradition
•  Ayurvedic tradition in the cultural and intellectual history of South Asia
•  Methodology of textual criticism and manuscript studies
•  History of philology in South Asia
•  History of the book in South Asia