Quasirelativistic two-component core excitations and polarisabilities from a damped-response formulation of the Bethe–Salpeter equation
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DOI: 10.1080/00268976.2020.1755064
Abstract: A damped-response formalism in the GW approximation to the Bethe–Salpeter equation (BSE) is presented and implemented. It is based on a quasirelativistic two-component (2c) approach that includes scalar-relativistic and spin–orbit effects derived from the one-electron… read more here.
Keywords: quasirelativistic two; response; damped response; bethe salpeter ... See more keywords
On a dynamic frictional contact problem with normal damped response and long-term memory
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DOI: 10.1177/10812865231218458
Abstract: A dynamic frictional contact problem between a viscoelastic body and a foundation is studied. The contact is modeled with normal damped response and a friction law. The constitutive law with long memory is assumed to… read more here.
Keywords: frictional contact; damped response; dynamic frictional; normal damped ... See more keywords
Numerical nodelling of a dynamic contact problem with normal damped response and unilateral constraint
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DOI: 10.15632/jtam-pl.56.2.483
Abstract: We consider a mathematical model which describes the dynamic evolution of a viscoelastic body in frictional contact with an obstacle. The contact is modelled with normal damped response and unilateral constraint for the velocity field,… read more here.
Keywords: unilateral constraint; response unilateral; damped response; normal damped ... See more keywords