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Somdatta Goswami

Johns Hopkins University

SCHOLARLY PAPERS

2

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44

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0

Scholarly Papers (2)

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1.

A Hybrid Conditional Diffusion-DeepONet Framework for High-Fidelity Stress Prediction in Hyperelastic Materials

Number of pages: 23 Posted: 20 Mar 2026
Purna Vindhya Kota, Meer Mehran Rashid, Somdatta Goswami and Lori Graham-Brady
Government of the United States of America - Idaho National Laboratory, affiliation not provided to SSRN, Johns Hopkins University and Johns Hopkins University
Downloads 24 (1,424,331)

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DDPM, DeepONet, Hyperelastic materials, Neural Operators, Diffusion Models

2.

Adaptive Phase-Field Fracture Modeling Driven by Full Multiaxial Strength Surfaces

Number of pages: 28 Posted: 15 Jun 2026
Nguyen Duc Tien, Abhinav Gupta, Somdatta Goswami and Ravindra Duddu
Vanderbilt University, Vanderbilt University, Johns Hopkins University and Vanderbilt University
Downloads 20

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Strength-based fracture, Phase-field modeling, Adaptive mesh refinement, Multiaxial failure criteria, Mixed-mode crack propagation