3 papers
math.NA2026
Second-Generation Wavelet-inspired Tensor Product with Applications in Hyperspectral Imaging
Aneesh Panchal, Ratikanta Behera
This paper introduces the -product, a novel wavelet-based tensor multiplication scheme leveraging second-generation wavelet transforms to achieve linear transformation complexit…
cs.LG2025
Wavelet-Accelerated Physics-Informed Quantum Neural Network for Multiscale Partial Differential Equations
Deepak Gupta, Himanshu Pandey, Ratikanta Behera
This work proposes a wavelet-based physics-informed quantum neural network framework to efficiently address multiscale partial differential equations that involve sharp gradients,…
math.NA2025
RGDBEK: Randomized Greedy Double Block Extended Kaczmarz Algorithm with Hybrid Parallel Implementation and Applications
Aneesh Panchal, Ratikanta Behera
Kaczmarz is one of the most prominent iterative solvers for linear systems of equations. Despite substantial research progress in recent years, the state-of-the-art Kaczmarz algori…