Rethinking the ill-posedness of the spectral function reconstruction — Why is it fundamentally hard and how Artificial Neural Networks can help
Shuzhe Shi, Lingxiao Wang, Kai Zhou
Topics & Concepts
Eigenvalues and eigenvectorsEuclidean geometryMathematicsRegularization (linguistics)Artificial neural networkApplied mathematicsUniquenessAlgorithmConvolution (computer science)Computer scienceMathematical analysisArtificial intelligencePhysicsGeometryQuantum mechanicsParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsHigh-Energy Particle Collisions Research