Laradji, A.; Umar, A. Further combinatorial results for the symmetric inverse monoid. (English) Zbl 1509.20112 Algebra Discrete Math. 33, No. 2, 78 (2022). MSC: 20M18 20M20 05A10 05A15 PDFBibTeX XMLCite \textit{A. Laradji} and \textit{A. Umar}, Algebra Discrete Math. 33, No. 2, 78 (2022; Zbl 1509.20112) Full Text: Link
Kochubinska, Eugenia Spectral properties of partial automorphisms of a binary rooted tree. (English) Zbl 1472.20134 Algebra Discrete Math. 26, No. 2, 280-289 (2018). MSC: 20M18 20M20 20E08 PDFBibTeX XMLCite \textit{E. Kochubinska}, Algebra Discrete Math. 26, No. 2, 280--289 (2018; Zbl 1472.20134) Full Text: arXiv MNR
Gutik, Oleg; Pozdnyakova, Inna On monoids of monotone injective partial selfmaps of \(L_n\times_{\mathrm{lex}}\mathbb Z\) with co-finite domains and images. (English) Zbl 1327.22003 Algebra Discrete Math. 17, No. 2, 256-279 (2014). Reviewer: Kateryna Pavlyk (Tartu) MSC: 22A15 20M05 20M15 20M18 20M20 54C25 54D40 54E52 54H10 PDFBibTeX XMLCite \textit{O. Gutik} and \textit{I. Pozdnyakova}, Algebra Discrete Math. 17, No. 2, 256--279 (2014; Zbl 1327.22003) Full Text: arXiv
Umar, A. Some combinatorial problems in the theory of partial transformation semigroups. (English) Zbl 1311.20063 Algebra Discrete Math. 17, No. 1, 110-134 (2014). MSC: 20M20 05A10 05A15 05E15 20M18 PDFBibTeX XMLCite \textit{A. Umar}, Algebra Discrete Math. 17, No. 1, 110--134 (2014; Zbl 1311.20063)
Chuchman, Ivan On a semigroup of closed connected partial homeomorphisms of the unit interval with a fixed point. (English) Zbl 1258.20051 Algebra Discrete Math. 12, No. 2, 38-52 (2011). MSC: 20M20 54H15 20M18 PDFBibTeX XMLCite \textit{I. Chuchman}, Algebra Discrete Math. 12, No. 2, 38--52 (2011; Zbl 1258.20051)
Umar, A. Some combinatorial problems in the theory of symmetric inverse semigroups. (English) Zbl 1209.20066 Algebra Discrete Math. 2010, No. 2, 115-126 (2010). MSC: 20M20 20M18 05A15 05A10 PDFBibTeX XMLCite \textit{A. Umar}, Algebra Discrete Math. 9, No. 2, 115--126 (2010; Zbl 1209.20066)
Kochubinska, Yevgeniya Combinatorics of partial wreath power of finite inverse symmetric semigroup \(\mathcal{IS}_d\). (English) Zbl 1164.20363 Algebra Discrete Math. 2007, No. 1, 49-61 (2007). MSC: 20M20 20M18 05C05 PDFBibTeX XMLCite \textit{Y. Kochubinska}, Algebra Discrete Math. 2007, No. 1, 49--61 (2007; Zbl 1164.20363) Full Text: arXiv