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. Author manuscript; available in PMC: 2021 Jun 15.
Published in final edited form as: Comput Methods Appl Mech Eng. 2020 Apr 15;362:112834. doi: 10.1016/j.cma.2020.112834

Fig. 2.

Fig. 2

Illustration of element level discretization for fractional viscoelasticity for Taylor-Hood triangular elements. (Left) View of standard mixed ℙ2 – ℙ1 Taylor-Hood triangular finite element scheme and corresponding linear (pressure) and quadratic (displacement, velocity) nodal Lagrange basis functions. Selection of quadrature used to approximate the viscoelastic intermediate variables, Q.