3 papers
cs.ET2026
PyEncode: An Open-Source Library for Structured Quantum State Preparation
Krishnan Suresh, Sanjay Suresh
Quantum algorithms require encoding classical vectors as quantum states, a step known as amplitude encoding. General-purpose routines produce circuits with $\bigO{2^m}$ gates for v…
cs.CE2024
Optimal Box Contraction for Solving Linear Systems via Simulated and Quantum Annealing
Sanjay Suresh, Krishnan Suresh
Solving linear systems of equations is an important problem in science and engineering. Many quantum algorithms, such as the Harrow-Hassidim-Lloyd (HHL) algorithm (for quantum-gate…
math.NA2023
Computing a Sparse Approximate Inverse on Quantum Annealing Machines
Sanjay Suresh, Krishnan Suresh
Many engineering problems involve solving large linear systems of equations. Conjugate gradient (CG) is one of the most popular iterative methods for solving such systems. However,…