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Faculty of Mathematics

 

 

Research Interests: Algebraic geometry, in particular, enumerative geometry and Gromov-Witten theory, moduli spaces, tropical geometry, logarithmic structures and the study of degenerations, classical geometry of curves. 

 

Publications

Counting Tropical Curves in ℙ1 × ℙ1 : Computation and Polynomiality Properties
D Corey, H Markwig, D Ranganathan
– International Mathematics Research Notices
(2025)
2025,
rnaf221
Logarithmic tautological rings of the moduli spaces of curves
R Pandharipande, D Ranganathan, J Schmitt, P Spelier
– Advances in Mathematics
(2025)
474,
110291
Logarithmic enumerative geometry for curves and sheaves
D Maulik, D Ranganathan
– Cambridge Journal of Mathematics
(2025)
13,
51
Gromov-Witten theory via roots and logarithms
L Battistella, N Nabijou, D Ranganathan
– Geometry & Topology
(2024)
28,
3309
Pluricanonical cycles and tropical covers
R Cavalieri, H Markwig, D Ranganathan
– Transactions of the American Mathematical Society
(2024)
378,
117
A case study of intersections on blowups of the moduli of curves
S Molcho, D Ranganathan
– Algebra and Number Theory
(2024)
18,
1767
Logarithmic Donaldson–Thomas theory
D Maulik, D Ranganathan
– Forum of Mathematics Pi
(2024)
12,
e9
Logarithmic Gromov–Witten theory and double ramification cycles
D Ranganathan, AU Kumaran
– Journal für die reine und angewandte Mathematik (Crelles Journal)
(2024)
2024,
1
Logarithmic Gromov–Witten theory with expansions
D Ranganathan
– Algebraic Geometry
(2022)
9,
714
Gromov-Witten theory and invariants of matroids
D Ranganathan, J Usatine
– Selecta Mathematica, New Series
(2022)
28,
69
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Research Group

Algebraic Geometry

Room

E1.01

Telephone

01223 337990