Theory and Modern Applications
From: Bond-based peridynamics, a survey prospecting nonlocal theories of fluid-dynamics
Equation | Φ(ξ,η) | Equation | f(ξ,η) |
---|---|---|---|
 | \(\frac{c}{2}(|\boldsymbol{\xi }+\boldsymbol{\eta }|-|\boldsymbol{\xi }|)^{2} \) | (3.1) | c(|ξ + η| − |ξ|)n |
(3.2) | \(\alpha (|\boldsymbol{\xi }|) (|\boldsymbol{\xi }+\boldsymbol{\eta }|^{2}-|\boldsymbol{\xi }|^{2} )^{2} \), | (3.3) | \(a(|\boldsymbol{\xi }|) (|\boldsymbol{\xi }+\boldsymbol{\eta }|^{2}-|\boldsymbol{\xi }|^{2} )(\boldsymbol{\xi }+\boldsymbol{\eta }) \) |
 | \(c(\boldsymbol{\xi },\delta ) \frac{(|\boldsymbol{\xi }+\boldsymbol{\eta }|-|\boldsymbol{\xi }|)^{2}}{2|\boldsymbol{\xi }|} \) | (3.14) | \(c(\boldsymbol{\xi },\delta ) \frac{|\boldsymbol{\xi }+\boldsymbol{\eta }|-|\boldsymbol{\xi }|}{|\boldsymbol{\xi }|}\boldsymbol{n} \) |
 | \(c(\boldsymbol{\xi },\delta ) \frac{(|\boldsymbol{\xi }+\boldsymbol{\eta }|-|\boldsymbol{\xi }|)^{2}}{ 2|\boldsymbol{\xi }|^{2}} \) | (3.17) | \(c(\boldsymbol{\xi },\delta ) \frac{|\boldsymbol{\xi }+\boldsymbol{\eta }|-|\boldsymbol{\xi }|}{ |\boldsymbol{\xi }|^{2}}\boldsymbol{n} \) |
 | \(\frac{C(\boldsymbol{\xi })}{r+1}(\boldsymbol{\xi }+\boldsymbol{\eta })^{r+1} \) | (3.19) | \(C(\boldsymbol{\xi })(\boldsymbol{\xi }+\boldsymbol{\eta })^{r} \) |
(3.20) | \(\kappa \frac{|\boldsymbol{\xi }+\boldsymbol{\eta }|^{p}}{|\boldsymbol{\xi }|^{N+\alpha p}}+\Psi (\boldsymbol{\xi },\boldsymbol{\eta }) \) | (3.22) | \(\kappa p \frac{|\boldsymbol{\eta}+\boldsymbol{\xi }|^{p-2} }{|\boldsymbol{\xi}|^{N+\alpha p}}(\boldsymbol{\eta +\xi})+\psi (\boldsymbol{\xi}, \boldsymbol{\eta}) \) |