Bounded-confidence models in social dynamics describe multi-agent systems, where each individual interacts only locally with others. Several are written as systems of ordinary differential equations (ODEs) discontinuous right-hand side: this is a direct consequence restricting interactions to bounded region non-vanishing strength at the boundary. Various works literature analyzed properties sol...

Fundamental solutions of dynamic poroelasticity and generalized thermoelasticity are derived in the Laplace transform domain. For poroelasticity, these solutions define the solid displacement field and the fluid pressure in fluid-saturated media due to a point force in the solid and an injection of fluid in the pores. In addition, approximate fundamental solutions for short times are derived by...