On exact null controllability of Black-Scholes equation. - Kumarasamy Sakthivel; Krishnan Balachandran; Rangarajan Sowrirajan; Jeong-Hoon Kim (Kybernetika, 2008)

Parabolic Weighting Mechanism in Information Retrieval: A Mathematical Analogy to Lenz's Law. - Krishnan Batri; S. Lakshmi; Rangarajan Sowrirajan (IEEE Access, 2025)

Thermodynamic Modeling of Hashtag Dynamics for Social Media Clustering: A Maxwell-Boltzmann Approach. - Krishnan Batri; Rajermani Thinakaran; Bhuvana Jayabalan; L. Karthikeyan; S. Lakshmi; Rangarajan Sowrirajan; M. Sivaram 001 (IEEE Access, 2025)

Beyond Precision and Recall: Measuring Search Engine Consistency Using Rank Stability. - Krishnan Batri; Rajermani Thinakaran; S. Lakshmi; Rangarajan Sowrirajan; Murugan Sivaram (IEEE Access, 2025)