Abstract
We review here various results (including own very recent ones) on mesh regularity conditions commonly imposed on simplicial finite element meshes in the interpolation theory and finite element analysis. Several open problems are listed as well.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
G. Acosta, T. Apel, R. G. Durán, and A. L. Lombardi, Error estimates for Raviart–Thomas interpolation of any order on anisotropic tetrahedra, Math. Comput. 80 (2011), 141–163.
G. Acosta and R. G. Durán, The maximum angle condition for mixed and nonconforming elements: Application to the Stokes equations, SIAM J. Numer. Anal. 37 (1999), 18–36.
T. Apel, Anisotropic Finite Elements: Local Estimates and Applications, Adv. in Numer. Math., B. G. Teubner, Stuttgart, 1999.
I. Babuška and A. K. Aziz, On the angle condition in the finite element method, SIAM J. Numer. Anal. 13 (1976), 214–226.
R. E. Barnhill and J. A. Gregory, Sard kernel theorems on triangular domains with applications to finite element error bounds, Numer. Math. 25 (1976), 215–229.
N. V. Baidakova, On Jamet’s esimates for the finite element method with interpolation at uniform nodes of a simplex, Sib. Adv. Math. 28 (2018), 1–22.
J. Brandts, S. Korotov, and M. Křížek, On the equivalence of regularity criteria for triangular and tetrahedral finite element partitions, Comput. Math. Appl. 55 (2008), 2227–2233.
J. Brandts, S. Korotov, and M. Křížek, On the equivalence of ball conditions for simplicial finite elements in R d, Appl. Math. Lett. 22 (2009), 1210–1212.
J. Brandts, S. Korotov, and M. Křížek, Generalization of the Zlámal condition for simplicial finite elements in R d, Appl. Math. 56 (2011), 417–424.
J. Brandts, M. Křížek, Gradient superconvergence on uniform simplicial partitions of polytopes. IMA J. Numer. Anal. 23 (2003), 489–505.
P. G. Ciarlet, The Finite Element Method for Elliptic Problems, North-Holland, Amsterdam, 1978.
H. Edelsbrunner, Triangulations and meshes in computational geometry, Acta Numer. 9 (2000), 133–213.
F. Eriksson, The law of sines for tetrahedra and n-simplices, Geom. Dedicata 7 (1978), 71–80.
A. Hannukainen, S. Korotov, and M. Křížek, The maximum angle condition is not necessary for convergence of the finite element method, Numer. Math. 120 (2012), 79–88.
A. Hannukainen, S. Korotov, and M. Křížek, Generalizations of the Synge-type condition in the finite element method, Appl. Math. 62 (2017), 1–13.
P. Jamet, Estimation d’erreur pour des éléments finis droits presque dégénérés, RAIRO Anal. Numér. 10 (1976), 43–61.
A. Khademi, S. Korotov, and J. E. Vatne, On interpolation error on degenerating prismatic elements, Appl. Math. 63 (2018), 237–258.
A. Khademi, S. Korotov, J. E. Vatne, On the generalization of the Synge-Křížek maximum angle condition for d-simplices, J. Comput. Appl. Math. 358 (2019), 29–33.
K. Kobayashi and T. Tsuchiya, On the circumradius condition for piecewise linear triangular elements, Japan J. Indust. Appl. Math. 32 (2015), 65–76.
S. Korotov and J. E. Vatne, The minimum angle condition for d-simplices, Comput. Math. Appl. 80 (2020), 367–370.
S. Korotov and J. E. Vatne, On regularity of tetrahedral meshes produced by some red-type refinements, In: Proc. of Inter. Conf. ICDDEA-2019, Lisbon, Portugal (ed. by S. Pinelas et al.) (in press).
M. Křížek, On the maximum angle condition for linear tetrahedral elements, SIAM J. Numer. Anal. 29 (1992), 513–520.
V. Kučera, Several notes on the circumradius condition, Appl. Math. 61 (2016), 287–298.
J. Lin and Q. Lin, Global superconvergence of the mixed finite element methods for 2-d Maxwell equations, J. Comput. Math. 21 (2003), 637–646.
A. Liu and B. Joe, Relationship between tetrahedron shape measures, BIT 34 (1994), 268–287.
S. Mao and Z. Shi, Error estimates of triangular finite elements under a weak angle condition, J. Comput. Appl. Math. 230 (2009), 329–331.
P. Oswald, Divergence of FEM: Babuška-Aziz triangulations revisited, Appl. Math. 60 (2015), 473–484.
A. Rand, Average interpolation under the maximum angle condition, SIAM J. Numer. Anal. 50 (2012), 2538–2559.
Yu. N. Subbotin, Dependence of estimates of a multidimensional piecewise polynomial approximation on the geometric characteristics of the triangulation, Tr. Mat. Inst. Steklova 189, 117 (1989).
J. L. Synge, The Hypercircle in Mathematical Physics, Cambridge Univ. Press, Cambridge, 1957.
A. Ženíšek, The convergence of the finite element method for boundary value problems of a system of elliptic equations (in Czech), Apl. Mat. 14 (1969), 355–377.
M. Zlámal, On the finite element method, Numer. Math. 12 (1968), 394–409.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 Springer Nature Switzerland AG
About this paper
Cite this paper
Khademi, A., Korotov, S., Vatne, J.E. (2021). On Mesh Regularity Conditions for Simplicial Finite Elements. In: Vermolen, F.J., Vuik, C. (eds) Numerical Mathematics and Advanced Applications ENUMATH 2019. Lecture Notes in Computational Science and Engineering, vol 139. Springer, Cham. https://doi.org/10.1007/978-3-030-55874-1_62
Download citation
DOI: https://doi.org/10.1007/978-3-030-55874-1_62
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-55873-4
Online ISBN: 978-3-030-55874-1
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)