Dhruv Ranganathan

Professor Dhruv Ranganathan is affiliated with the Department of Pure Mathematics and Mathematical Statistics at the University of Cambridge, working within the Algebraic Geometry research group. His research spans foundational and applied aspects of algebraic geometry, focusing on enumerative geometry, Gromov-Witten theory, moduli spaces, tropical geometry, logarithmic structures, and classical geometry of curves.

Research Focus

• Enumerative geometry and Gromov-Witten theory, particularly in toric varieties and tropical settings.
• Moduli spaces of curves and stable maps, with expansions and logarithmic structures.
• Applications of tropical geometry to classical problems in algebraic geometry.
• Brill-Noether theory and its combinatorial analogues for graphs and finite structures.

Recent Publications

The articles reflect a strong emphasis on logarithmic and tropical geometry, with connections to moduli spaces, enumerative invariants, and combinatorial algebraic structures. Topics include Donaldson–Thomas theory, double ramification cycles, chip firing on graphs, and motivic zeta functions.

Contact

• Email: dr508@dpmms.cam.ac.uk
• Room: E1.01, Telephone: 01223 337990
• Personal Homepage