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Table 1 Table of errors in the \(L^{2}(\varOmega )\) and energy norms

From: A new mixed discontinuous Galerkin method for the electrostatic field

h\(\| u - u^{h}\|_{L^{1}(\varOmega )}\)\(\| u - u^{h}\|_{0,\varOmega }\)\(\| u - u^{h}\|_{h}\)\(\| p - p^{h}\|_{L^{1}(\varOmega )}\)\(\| p - p^{h}\|_{L^{2}(\varOmega )}\)\(\| p - p^{h}\|_{h}\)
0.43670.3471E−010.2109E−010.1305E+000.7633E−010.1045E+000.8891E+00
0.21840.6913E−020.2540E−020.3875E−010.1325E−010.1700E−010.2229E+00
0.17330.3846E−020.8845E−030.2051E−010.8522E−020.1134E−010.1700E+00
9.268E−020.1434E−020.9734E−040.4521E−020.5440E−020.7059E−020.6283E−01
7.703E−020.6172E−030.5080E−040.3111E−020.5277E−020.6941E−020.4660E−01