Results 281 to 290 of about 275,582 (319)
Curved Spacetime Geometry for Strings and Affine Non-compact Algebras
, 1993 Itzhak Bars
openalex +2 more sources
Qoolchain: A QUBO Preprocessing Toolchain for Enhancing Quantum Optimization
Advanced Quantum Technologies, EarlyView.This study introduces Qoolchain, a QUBO preprocessing toolchain developed in Cython to reduce problem size and enhance optimization solvers' performance, particularly for Grover Adaptive Search (GAS). Qoolchain includes persistency identification, decomposition, and probing to estimate function bounds, all with polynomial complexity and applies Grover ...
Giacomo Orlandi +3 more
wiley +1 more source
Topological data analysis and machine learning for COVID-19 detection in CT scan lung images. [PDF]
BMC Biomed EngAssaf R +4 more
europepmc +1 more source
Open and Closed Loop Approaches for Energy Efficient Quantum Optimal Control
Advanced Quantum Technologies, EarlyView.Concepts from quantum thermodynamics and optimal control are blended to derive a theoretical framework to quantify and minimize the energetic cost of a pulse for unitary synthesis. Two complementary techniques (based on GRAPE and Reinforce‐DRL) are implemented as open‐source software that co‐optimizes the fidelity and energetic cost within quantum ...
Sebastiaan Fauquenot +2 more
wiley +1 more source
Quadratic systems with an invariant algebraic curve of degree 3 and a Darboux invariant
Electronic Journal of Differential Equations, 2021 Jaume Llibre +2 more
doaj
Optimal Choice of the Regularization Parameter for Direct Identification of Polymers Relaxation Time and Frequency Spectra. [PDF]
Polymers (Basel)Stankiewicz A, Bojanowska M.
europepmc +1 more source
Algebraic overshear density property. [PDF]
Beitr Algebra GeomAndrist RB, Kutzschebauch F.
europepmc +1 more source
On real analytic functions on closed subanalytic domains. [PDF]
Arch MathRainer A.
europepmc +1 more source