Simson, Daniel Symbolic computation of strong Gram congruences for Cox-regular positive edge-bipartite graphs with loops. (English) Zbl 1411.05108 Linear Algebra Appl. 573, 90-143 (2019). MSC: 05C22 05C50 11E04 15A63 68R05 68W30 PDFBibTeX XMLCite \textit{D. Simson}, Linear Algebra Appl. 573, 90--143 (2019; Zbl 1411.05108) Full Text: DOI
Gąsiorek, Marcin; Simson, Daniel; Zając, Katarzyna A Gram classification of non-negative corank-two loop-free edge-bipartite graphs. (English) Zbl 1334.05053 Linear Algebra Appl. 500, 88-118 (2016). MSC: 05C22 05C50 06A11 15A63 68R05 68W30 PDFBibTeX XMLCite \textit{M. Gąsiorek} et al., Linear Algebra Appl. 500, 88--118 (2016; Zbl 1334.05053) Full Text: DOI
Polak, Agnieszka; Simson, Daniel Algorithms computing \(O (n, \mathbb Z)\)-orbits of \(P\)-critical edge-bipartite graphs and \(P\)-critical unit forms using Maple and C#. (English) Zbl 1310.05218 Algebra Discrete Math. 16, No. 2, 242-286 (2013). MSC: 05E10 11Y16 68W30 16G20 20B40 PDFBibTeX XMLCite \textit{A. Polak} and \textit{D. Simson}, Algebra Discrete Math. 16, No. 2, 242--286 (2013; Zbl 1310.05218)
Simson, Daniel A Coxeter-Gram classification of positive simply laced edge-bipartite graphs. (English) Zbl 1272.05072 SIAM J. Discrete Math. 27, No. 2, 827-854 (2013). MSC: 05C22 05C50 05E10 15A63 11Y16 16G20 20F55 68W30 PDFBibTeX XMLCite \textit{D. Simson}, SIAM J. Discrete Math. 27, No. 2, 827--854 (2013; Zbl 1272.05072) Full Text: DOI
Gąsiorek, Marcin; Simson, Daniel One-peak posets with positive quadratic Tits form, their mesh translation quivers of roots, and programming in Maple and Python. (English) Zbl 1272.06009 Linear Algebra Appl. 436, No. 7, 2240-2272 (2012). MSC: 06A11 16G20 06A07 05C50 15A63 16Z05 68W30 PDFBibTeX XMLCite \textit{M. Gąsiorek} and \textit{D. Simson}, Linear Algebra Appl. 436, No. 7, 2240--2272 (2012; Zbl 1272.06009) Full Text: DOI
Marczak, Grzegorz; Polak, Agnieszka; Simson, Daniel \(P\)-critical integral quadratic forms and positive unit forms: an algorithmic approach. (English) Zbl 1206.15020 Linear Algebra Appl. 433, No. 11-12, 1873-1888 (2010). Reviewer: Rodica Covaci (Cluj-Napoca) MSC: 15A63 16G20 18E30 PDFBibTeX XMLCite \textit{G. Marczak} et al., Linear Algebra Appl. 433, No. 11--12, 1873--1888 (2010; Zbl 1206.15020) Full Text: DOI
Simson, Daniel Integral bilinear forms, Coxeter transformations and Coxeter polynomials of finite posets. (English) Zbl 1196.15022 Linear Algebra Appl. 433, No. 4, 699-717 (2010). Reviewer: Grozio Stanilov (Sofia) MSC: 15A63 16G20 06A07 06A11 18E35 PDFBibTeX XMLCite \textit{D. Simson}, Linear Algebra Appl. 433, No. 4, 699--717 (2010; Zbl 1196.15022) Full Text: DOI
Simson, Daniel Tame three-partite subamalgams of tiled orders of polynomial growth. (English) Zbl 0937.16020 Colloq. Math. 81, No. 2, 237-262 (1999). Reviewer: W.Rump (Eichstätt) MSC: 16G30 16G60 PDFBibTeX XMLCite \textit{D. Simson}, Colloq. Math. 81, No. 2, 237--262 (1999; Zbl 0937.16020) Full Text: DOI EuDML Link
Simson, Daniel A reduction functor, tameness, and Tits form for a class of orders. (English) Zbl 0831.16011 J. Algebra 174, No. 2, 430-452 (1995). Reviewer: K.Roggenkamp (Stuttgart) MSC: 16G30 16G60 16H05 PDFBibTeX XMLCite \textit{D. Simson}, J. Algebra 174, No. 2, 430--452 (1995; Zbl 0831.16011) Full Text: DOI
Simson, Daniel Linear representations of partially ordered sets and vector space categories. (English) Zbl 0818.16009 Algebra, Logic and Applications. 4. Brooklyn, NY: Gordon and Breach Science Publishers. 499 p. (1992). Reviewer: M.Kleiner (Syracuse) MSC: 16G20 16-02 16D90 16G70 16G30 16G60 PDFBibTeX XMLCite \textit{D. Simson}, Linear representations of partially ordered sets and vector space categories. Brooklyn, NY: Gordon and Breach Science Publishers (1992; Zbl 0818.16009)