Author

Kalani Ranathunga

Institution: University of the Sunshine Coast

Observed institution: University of the Sunshine Coast

ORCID: 0009-0001-5496-5057

Observed ORCID: 0009-0001-5496-5057

OpenAlex ID: A5118570582

A novel Sigmexd activation function to enhance Physics-Informed Neural Networks (PINNs) for differential equations with a perspective on the role of activation functions in PINNs

2025 · Manoj Kurukulasuriya, Chanaka Batuwatta-Gamage, et al. · Neurocomputing · 6

Reduced-Derivative Consistency: The Impact of Activation-Function Differentiability in Physics-Informed Neural Networks (PINNs)

2026 · Manoj Kurukulasuriya, Kalani Ranathunga, et al. · SSRN Electronic Journal

EAFA: An Enhanced Adaptive Fourier Activation for Physics-Informed Neural Networks (PINNs) in Computational Mechanics

2026 · Manoj Kurukulasuriya, Kalani Ranathunga, et al. · SSRN Electronic Journal

Hybrid Physics-Informed Machine Learning (PIML) for Predicting Air Pollutant Concentrations in Data-Scarce Environments: Validation in South East Queensland, Australia

2026 · Kalani Ranathunga, Manoj Kurukulasuriya, et al. · SSRN Electronic Journal

Works count: 4

Citation count: 6

H-index: 1

I10-index: