Xi Xing

Sparse and nonnegative sparse D-MORPH regression

An underdetermined linear algebraic equation system

Decoherence of a single spin coupled to an interacting spin bath

\mathbf{y}={\varvec{\Phi }}\mathbf{x}

Frequency domain quantum optimal control under multiple constraints

y=Φx, where

Systematic trends in photonic reagent induced reactions in a homologous chemical family.

{\varvec{\Phi }}

High dimensional model representation constructed by support vector regression. I. Independent variables with known probability distributions

Φ is an