Foniok, Jan; Tardif, Claude Hedetniemi’s conjecture and adjoint functors in thin categories. (English) Zbl 1431.05067 Appl. Categ. Struct. 26, No. 1, 113-128 (2018). MSC: 05C15 05C76 18B35 PDFBibTeX XMLCite \textit{J. Foniok} and \textit{C. Tardif}, Appl. Categ. Struct. 26, No. 1, 113--128 (2018; Zbl 1431.05067) Full Text: DOI arXiv
Koubek, V.; Sichler, J. Almost ff-universality implies \(Q\)-universality. (English) Zbl 1182.08006 Appl. Categ. Struct. 17, No. 5, 419-434 (2009). Reviewer: Radomír Halaš (Prostejov) MSC: 08C15 18B15 PDFBibTeX XMLCite \textit{V. Koubek} and \textit{J. Sichler}, Appl. Categ. Struct. 17, No. 5, 419--434 (2009; Zbl 1182.08006) Full Text: DOI