Grbić, J.; Theriault, S. Homotopy type of the complement of a configuration of coordinate subspaces of codimension two. (English. Russian original) Zbl 1072.55014 Russ. Math. Surv. 59, No. 6, 1207-1209 (2004); translation from Usp. Mat. Nauk 59, No. 6, 203-204 (2004). The authors’ main theorem is: Theorem 1. The complement of any coordinate subspace arrangement of codimension two in \(\mathbb{C}^n\) has the homotopy type of the wedge of spheres \[ \bigvee^n_{k=2}(k-1) {n\choose k}S^{k+1}. \] Cited in 1 ReviewCited in 13 Documents MSC: 55R80 Discriminantal varieties and configuration spaces in algebraic topology 55P15 Classification of homotopy type 52C35 Arrangements of points, flats, hyperplanes (aspects of discrete geometry) Keywords:coordinate subspace arrangement PDFBibTeX XMLCite \textit{J. Grbić} and \textit{S. Theriault}, Russ. Math. Surv. 59, No. 6, 1207--1209 (2004; Zbl 1072.55014); translation from Usp. Mat. Nauk 59, No. 6, 203--204 (2004) Full Text: DOI