Ángel, Andrés; Colman, Hellen \(G\)-category versus orbifold category. (English) Zbl 1520.55005 Topol. Methods Nonlinear Anal. 61, No. 1, 179-197 (2023). Reviewer: Daniel Tanré (Villeneuve d’Ascq) MSC: 55M30 22A22 55P91 55R91 58D19 55P35 18B40 58E40 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Angel, A.; Colman, H.; Grant, M.; Oprea, J. Morita invariance of equivariant Lusternik-Schnirelmann category and invariant topological complexity. (English) Zbl 1462.55001 Theory Appl. Categ. 35, 179-195 (2020). Reviewer: Gregory Lupton (Cleveland) MSC: 55M30 55R91 55P91 × Cite Format Result Cite Review PDF Full Text: arXiv Link
Alsulami, Samirah; Colman, Hellen; Neumann, Frank The Lusternik-Schnirelmann category for a differentiable stack. (English) Zbl 1421.55001 Abualrub, Taher (ed.) et al., Mathematics across contemporary sciences. AUS-ICMS, American University of Sharjah, United Arab Emirates, April 2–5, 2015. Cham: Springer. Springer Proc. Math. Stat. 190, 1-15 (2017). MSC: 55M30 14A20 14D23 22A22 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Colman, Hellen; Grant, Mark Equivariant topological complexity. (English) Zbl 1260.55007 Algebr. Geom. Topol. 12, No. 4, 2299-2316 (2012). Reviewer: Michael Farber (Zürich) MSC: 55M99 57S10 55M30 55R91 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Colman, Hellen The Lusternik-Schnirelmann category of a Lie groupoid. (English) Zbl 1202.22004 Trans. Am. Math. Soc. 362, No. 10, 5529-5567 (2010). Reviewer: Angela Gammella-Mathieu (Metz) MSC: 22A22 55M30 18D05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Colman, Hellen Transverse Lusternik-Schnirelmann category of Riemannian foliations. (English) Zbl 1052.55005 Topology Appl. 141, No. 1-3, 187-196 (2004). Reviewer: Yves Félix (Louvain-La-Neuve) MSC: 55M30 57R30 × Cite Format Result Cite Review PDF Full Text: DOI