Discrete Darboux based Fast Inverse Nonlinear Fourier Transform Algorithm for Multi-solitons. - Shrinivas Chimmalgi; Sander Wahls (ECOC, 2017)

FNFT: A Software Library for Computing Nonlinear Fourier Transforms. - Sander Wahls; Shrinivas Chimmalgi; Peter J. Prins (J. Open Source Softw., 2018)

NFDMLab: Simulating Nonlinear Frequency Division Multiplexing in Python. - Marius Brehler; Christoph Mahnke; Shrinivas Chimmalgi; Sander Wahls (OFC, 2019)

Wiener-Hopf Method for b-Modulation. - Sander Wahls; Shrinivas Chimmalgi; Peter J. Prins (OFC, 2019)

Fast Nonlinear Fourier Transform Algorithms Using Higher Order Exponential Integrators. - Shrinivas Chimmalgi; Peter J. Prins; Sander Wahls (IEEE Access, 2019)

Bounds on the Transmit Power of b-Modulated NFDM Systems in Anomalous Dispersion Fiber. - Shrinivas Chimmalgi; Sander Wahls (Entropy, 2020)

End-to-end Optimization of Constellation Shaping for Wiener Phase Noise Channels with a Differentiable Blind Phase Search. - Andrej Rode; Benedikt Geiger; Shrinivas Chimmalgi; Laurent Schmalen (CoRR, 2022)

Optimized Geometric Constellation Shaping for Wiener Phase Noise Channels with Viterbi-Viterbi Carrier Phase Estimation. - Andrej Rode; Wintana Araya Gebrehiwot; Shrinivas Chimmalgi; Laurent Schmalen (CoRR, 2023)

Approximate Maximum a Posteriori Carrier Phase Estimator for Wiener Phase Noise Channels using Belief Propagation. - Shrinivas Chimmalgi; Andrej Rode; Luca Schmid; Laurent Schmalen (CoRR, 2023)

On computing high-dimensional Riemann theta functions. - Shrinivas Chimmalgi; Sander Wahls (Commun. Nonlinear Sci. Numer. Simul., 2023)

End-to-End Learning of Probabilistic Constellation Shaping through Importance Sampling. - Shrinivas Chimmalgi; Laurent Schmalen; Vahid Aref (CoRR, 2025)