Abstract
After manuscript [3] appeared online, previously published work that exhibits similar concepts was brought to the attention of the authors and the Editor-In-Chief. In particular, we mention the IGFEM [1] which introduced the concept of associating enriched degrees of freedom with element edges, and the subsequent DE-FEM [2] that employed both strong and weak discontinuous enrichment functions. The authors regret not having identified these manuscripts prior to publication and citing them in the introduction to manuscript [3].
| Original language | British English |
|---|---|
| Pages (from-to) | 50 |
| Number of pages | 1 |
| Journal | Finite Elements in Analysis and Design |
| Volume | 157 |
| DOIs |
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| State | Published - May 2019 |