Mantilla, Jazmín L.; Olaya-León, Wilson; Ramírez, José L. Palindromic and colored superdiagonal compositions. (English) Zbl 1519.05017 Rev. Colomb. Mat. 56, No. 2, 133-143 (2022). Reviewer: Benjamin Hackl (Graz) MSC: 05A15 05A19 PDFBibTeX XMLCite \textit{J. L. Mantilla} et al., Rev. Colomb. Mat. 56, No. 2, 133--143 (2022; Zbl 1519.05017) Full Text: DOI arXiv
Kriel, Christo; Mphako-Banda, Eunice Sizes of flats of cycle matroids of complete graphs. (English) Zbl 1515.05020 Rev. Colomb. Mat. 56, No. 1, 63-75 (2022). MSC: 05A15 05C30 05B35 05A05 05A17 PDFBibTeX XMLCite \textit{C. Kriel} and \textit{E. Mphako-Banda}, Rev. Colomb. Mat. 56, No. 1, 63--75 (2022; Zbl 1515.05020) Full Text: DOI
Figueroa, Héctor; Várilly, Joseph C.; Gracia-Bondía, José M. Faà di Bruno Hopf algebras. (English) Zbl 1515.16027 Rev. Colomb. Mat. 56, No. 1, 1-12 (2022). MSC: 16T05 16T30 05A17 PDFBibTeX XMLCite \textit{H. Figueroa} et al., Rev. Colomb. Mat. 56, No. 1, 1--12 (2022; Zbl 1515.16027) Full Text: DOI arXiv
Hinojosa, Gabriela; Valdez, Rogelio Combinatorial description around any vertex of a cubical \(n\)-manifold. (English) Zbl 1503.57028 Rev. Colomb. Mat. 55, No. 2, 125-137 (2021). Reviewer: Wolfgang Kühnel (Stuttgart) MSC: 57R10 05E18 57K45 57Q15 PDFBibTeX XMLCite \textit{G. Hinojosa} and \textit{R. Valdez}, Rev. Colomb. Mat. 55, No. 2, 125--137 (2021; Zbl 1503.57028) Full Text: DOI
Peet, Benjamin Coverings of configurations, prime configurations, and orbiconfigurations. (English) Zbl 1466.05023 Rev. Colomb. Mat. 54, No. 2, 141-160 (2020). MSC: 05B25 05B40 51A20 20B35 PDFBibTeX XMLCite \textit{B. Peet}, Rev. Colomb. Mat. 54, No. 2, 141--160 (2020; Zbl 1466.05023) Full Text: DOI arXiv
Triana, Juan; De Castro, Rodrigo The formal derivative operator and multifactorial numbers. (English) Zbl 1446.68080 Rev. Colomb. Mat. 53, No. 2, 125-137 (2019). MSC: 68Q42 05A10 PDFBibTeX XMLCite \textit{J. Triana} and \textit{R. De Castro}, Rev. Colomb. Mat. 53, No. 2, 125--137 (2019; Zbl 1446.68080) Full Text: Link
Mühle, Henri Two posets of noncrossing partitions coming from undesired parking spaces. (English) Zbl 1407.05019 Rev. Colomb. Mat. 52, No. 1, 65-86 (2018). MSC: 05A18 06A07 PDFBibTeX XMLCite \textit{H. Mühle}, Rev. Colomb. Mat. 52, No. 1, 65--86 (2018; Zbl 1407.05019) Full Text: arXiv Link
de la Peña, J. A.; Rada, J. On the energy of symmetric matrices and Coulson’s integral formula. (English) Zbl 1361.05078 Rev. Colomb. Mat. 50, No. 2, 175-188 (2016). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{J. A. de la Peña} and \textit{J. Rada}, Rev. Colomb. Mat. 50, No. 2, 175--188 (2016; Zbl 1361.05078) Full Text: DOI Link Link
Brito, Daniel; Ordaz, Oscar; Varela, Maria Teresa Weak diameter and cyclic properties in oriented graphs. (Diámetro débil y propiedades cíclicas en digrafos antisimétricos.) (Spanish. English summary) Zbl 1272.05061 Rev. Colomb. Mat. 45, No. 2, 129-135 (2011). MSC: 05C20 05C12 05C38 05B10 11B13 PDFBibTeX XMLCite \textit{D. Brito} et al., Rev. Colomb. Mat. 45, No. 2, 129--135 (2011; Zbl 1272.05061)
Rada, Juán Nonderogatory directed windmills. (English) Zbl 1189.05104 Rev. Colomb. Mat. 42, No. 1, 61-66 (2008). MSC: 05C50 PDFBibTeX XMLCite \textit{J. Rada}, Rev. Colomb. Mat. 42, No. 1, 61--66 (2008; Zbl 1189.05104) Full Text: EuDML EMIS
Acosta Humánez, Primitivo Belén Genealogy of simple permutations with order a power of two. (Spanish) Zbl 1189.05008 Rev. Colomb. Mat. 42, No. 1, 1-14 (2008). MSC: 05A05 PDFBibTeX XMLCite \textit{P. B. Acosta Humánez}, Rev. Colomb. Mat. 42, No. 1, 1--14 (2008; Zbl 1189.05008) Full Text: EuDML EMIS
Berenstein, Carlos A.; Gavilánez, Franklin Network tomography. (English) Zbl 1170.05320 Rev. Colomb. Mat. 41, Spec. Iss., 143-150 (2007). MSC: 05C40 35R30 94C12 PDFBibTeX XMLCite \textit{C. A. Berenstein} and \textit{F. Gavilánez}, Rev. Colomb. Mat. 41, 143--150 (2007; Zbl 1170.05320) Full Text: EuDML
Villarreal, Rafael H. Unmixed bipartite graphs. (English) Zbl 1171.05405 Rev. Colomb. Mat. 41, No. 2, 393-395 (2007). MSC: 05C75 05C90 13H10 PDFBibTeX XMLCite \textit{R. H. Villarreal}, Rev. Colomb. Mat. 41, No. 2, 393--395 (2007; Zbl 1171.05405) Full Text: arXiv EuDML
Ardila, Federico Semimatroids and their Tutte polynomials. (English) Zbl 1136.05008 Rev. Colomb. Mat. 41, No. 1, 39-66 (2007). Reviewer: Kelly J. Pearson (Murray) MSC: 05B35 06A12 52C35 PDFBibTeX XMLCite \textit{F. Ardila}, Rev. Colomb. Mat. 41, No. 1, 39--66 (2007; Zbl 1136.05008) Full Text: arXiv EuDML
Osio, Elsa; Braicovich, Teresa; Bernardi, Cora; Costes, Cristina About adjoint and \((h,j)\)-adjoint digraphs of \(k\)-regular multigraphs. (Sobre digrafos adjuntos y \((h,j)\) adjuntos de multidigrafos \(k\)-regulares.) (Spanish. English summary) Zbl 1099.05507 Rev. Colomb. Mat. 37, No. 2, 81-86 (2003). MSC: 05C50 PDFBibTeX XMLCite \textit{E. Osio} et al., Rev. Colomb. Mat. 37, No. 2, 81--86 (2003; Zbl 1099.05507) Full Text: EuDML
Cai, Tianxin; García-Pulgarín, Gilberto Two Wolstenholme’s type theorems on \(q\)-binomial coefficients. (English) Zbl 1046.11002 Rev. Colomb. Mat. 35, No. 2, 61-65 (2001). MSC: 11A07 11B65 05A10 PDFBibTeX XMLCite \textit{T. Cai} and \textit{G. García-Pulgarín}, Rev. Colomb. Mat. 35, No. 2, 61--65 (2001; Zbl 1046.11002)
Paredes, Marlio Some results on the geometry of full flag manifolds and harmonic maps. (English) Zbl 1027.53073 Rev. Colomb. Mat. 34, No. 2, 57-89 (2000). Reviewer: Marcella Palese (Turin) MSC: 53C43 05C20 14M15 58E20 PDFBibTeX XMLCite \textit{M. Paredes}, Rev. Colomb. Mat. 34, No. 2, 57--89 (2000; Zbl 1027.53073) Full Text: EuDML
Estrada, Mario E. On a theorem of Fröberg and saturated graphs. (Spanish. English summary) Zbl 1015.13006 Rev. Colomb. Mat. 34, No. 1, 19-24 (2000). MSC: 13F55 13C14 05C99 PDFBibTeX XMLCite \textit{M. E. Estrada}, Rev. Colomb. Mat. 34, No. 1, 19--24 (2000; Zbl 1015.13006) Full Text: EuDML
Marcu, Dǎnuţ The middle graph of a hypergraph. (English) Zbl 0757.05085 Rev. Colomb. Mat. 24, No. 3-4, 97-101 (1990). MSC: 05C65 05C75 05B35 PDFBibTeX XMLCite \textit{D. Marcu}, Rev. Colomb. Mat. 24, No. 3--4, 97--101 (1990; Zbl 0757.05085) Full Text: EuDML
Marcu, Dănuţ An exchange property for the submodular systems. (English) Zbl 0717.05024 Rev. Colomb. Mat. 22, No. 1-4, 209-212 (1988). MSC: 05B35 PDFBibTeX XMLCite \textit{D. Marcu}, Rev. Colomb. Mat. 22, No. 1--4, 209--212 (1988; Zbl 0717.05024) Full Text: EuDML
Lawvere, F. William Categories of spaces may not be generalized spaces as exemplified by directed graphs. (English) Zbl 0648.18004 Rev. Colomb. Mat. 20, No. 3-4, 179-186 (1986). Reviewer: Y.Diers MSC: 18B25 18F20 18A10 05C20 PDFBibTeX XMLCite \textit{F. W. Lawvere}, Rev. Colomb. Mat. 20, No. 3--4, 179--186 (1986; Zbl 0648.18004) Full Text: EuDML
Marcu, Danut Another upper bound for the domination number of a graph. (English) Zbl 0634.05059 Rev. Colomb. Mat. 20, 51-55 (1986). Reviewer: R.Bodendiek MSC: 05C99 05C35 PDFBibTeX XMLCite \textit{D. Marcu}, Rev. Colomb. Mat. 20, 51--55 (1986; Zbl 0634.05059) Full Text: EuDML
Marrero, Osvaldo A conjecture concerning the existence of certain combinatorial designs. (English) Zbl 0463.05018 Rev. Colomb. Mat. 14, 95-100 (1980). MSC: 05B20 PDFBibTeX XMLCite \textit{O. Marrero}, Rev. Colomb. Mat. 14, 95--100 (1980; Zbl 0463.05018) Full Text: EuDML
Minoli, Daniel Asymptotic form for generalized factorial. (English. Spanish summary) Zbl 0445.05007 Rev. Colomb. Mat. 11, 59-75 (1977). MSC: 05A10 05A16 11B65 11B68 PDFBibTeX XMLCite \textit{D. Minoli}, Rev. Colomb. Mat. 11, 59--75 (1977; Zbl 0445.05007) Full Text: EuDML
Marrero, Osvaldo Eigenvalues of nonsingular matrices and combinatorial applications. (English) Zbl 0354.05018 Rev. Colomb. Mat. 10, 121-124 (1976). MSC: 05B05 05B30 62K10 05B20 15A18 PDFBibTeX XMLCite \textit{O. Marrero}, Rev. Colomb. Mat. 10, 121--124 (1976; Zbl 0354.05018) Full Text: EuDML