Neven Grbac

Neven Grbac is a Full Professor of Mathematics at the Juraj Dobrila University of Pula, Croatia. He has held academic positions at the University of Rijeka (2007-2018) and the University of Zagreb (1999-2007). His research focuses on number theory within the Langlands program, particularly automorphic forms, representation theory, and cohomology of arithmetic groups. He has published 20 research papers and delivered over 30 talks at international venues, including courses at doctoral programs in Vienna and Zagreb.

His work on Eisenstein series and their cohomological applications has been central to advancing understanding in automorphic L-functions and arithmetic group cohomology. He has collaborated with prominent mathematicians like Joachim Schwermer and Harald Grobner, contributing to areas such as endoscopic transfer, residual spectra, and Arthur packets. Grbac is a member of several mathematical societies, including the Croatian Mathematical Society and American Mathematical Society.

• Research Interests
  • Number Theory
  • Langlands Program
  • Automorphic Forms
  • Representation Theory
  • Cohomology of Arithmetic Groups
• Education
  • Ph.D. in Mathematics, University of Zagreb (2007)
  • M.S. in Mathematics, University of Zagreb (2003)
  • B.S. in Mathematics, University of Zagreb (1999)
• Professional Engagements
  • Principal Investigator, Croatian Science Foundation project SMART-Langlands (2023-2027)
  • International Project Participant, Austrian Science Fund FWF (2024-2028)
  • Researcher, Croatian Science Foundation project on Complex Software Systems (2020-2024)
• Notable Collaborations
  • Joachim Schwermer
  • Harald Grobner
  • Marcela Hanzer
• Conferences and Talks
  • Over 30 presentations at international conferences, including workshops in Bonn, Paris, Kyoto, and Michigan
  • Co-organizer of the Workshop on Automorphic Forms and Representations (2015)
• Labs and Teams
  • Member of the SEIP Lab (Software Engineering and Intelligent Processing)
  • Collaboration with the Unitary Representations and Automorphic Forms Seminar (Croatia)