The Mori-Zwanzig formalism allows reducing the number of variables in large systems of coupled equations.For differential equations,the reduced equations mo
The relativistic expression for nuclear magnetic shielding(NMS)constant and nuclear spin-rotation(NSR)constant are studied base on the relativistic body-fix
Ab initio models of electronic structures has had an immense impact in the physics and chemistry communities,as well as the materials science community,due
We report on a series of rigorous results on the existence of ground states and excited states for various weakly coupled,semilinear nonlinear elliptic PDEs
The appearance of quantized vortices is regarded as the key signature of superfluidity and superconductivity,and their phenomenological properties have been