Areas of Research

Algorithms
Algorithmic Game Theory
Approximation Algorithms
Computational Geometry
Distributed Algorithms
Graph Algorithms
Online Algorithms
Parameterized Algorithms
Smoothed AnalysisC. Pandu Rangan
Narayanaswamy N S
John Augustine
Meghana Nasre
Raghavendra Rao B V
Yadu Vasudev 
Complexity Theory
Algebra and Computation
Algebraic Complexity
Boolean Function Analysis
Circuit Complexity
Communication Complexity
Property Testing
Pseudorandomness
Structural ComplexityJayalal Sarma
Raghavendra Rao B V
Yadu Vasudev 
Cryptography
Cryptographic Protocols
Multiparty Computation
Network Security
Secret Sharing SchemesC. Pandu Rangan
Shweta Agrawal 
Formal Language Theory
Algebraic Automata Theory
Formal GrammarsJayalal Sarma
Raghavendra Rao B V 
Graph Theory & Combinatorics
Combinatorics of Pebbling
Matching Theory
Structural Graph TheoryNarayanaswamy N S
Jayalal Sarma
Meghana Nasre