Maehara, Hiroshi; Martini, Horst On Cesàro triangles and spherical polygons. (English) Zbl 1492.51008 Aequationes Math. 96, No. 2, 361-379 (2022). Reviewer: M. G. Mahmoudi (Tehran) MSC: 51M04 51M09 51M16 52A10 PDFBibTeX XMLCite \textit{H. Maehara} and \textit{H. Martini}, Aequationes Math. 96, No. 2, 361--379 (2022; Zbl 1492.51008) Full Text: DOI
Hansen, G.; Herburt, I.; Martini, H.; Moszyńska, M. Starshaped sets. (English) Zbl 1454.52001 Aequationes Math. 94, No. 6, 1001-1092 (2020). Reviewer: Rolf Schneider (Freiburg im Breisgau) MSC: 52-02 52A30 PDFBibTeX XMLCite \textit{G. Hansen} et al., Aequationes Math. 94, No. 6, 1001--1092 (2020; Zbl 1454.52001) Full Text: DOI
Maehara, Hiroshi; Martini, Horst Elementary geometry on the integer lattice. (English) Zbl 1406.11063 Aequationes Math. 92, No. 4, 763-800 (2018). Reviewer: Alar Leibak (Tallinn) MSC: 11H06 11P21 52B20 52C05 52C07 11A67 PDFBibTeX XMLCite \textit{H. Maehara} and \textit{H. Martini}, Aequationes Math. 92, No. 4, 763--800 (2018; Zbl 1406.11063) Full Text: DOI
Balestro, Vitor; Horváth, Ákos G.; Martini, Horst; Teixeira, Ralph Angles in normed spaces. (English) Zbl 1365.52006 Aequationes Math. 91, No. 2, 201-236 (2017). Reviewer: S. S. Kutateladze (Novosibirsk) MSC: 52A21 32A70 46B20 46C15 46C50 51M05 51M25 PDFBibTeX XMLCite \textit{V. Balestro} et al., Aequationes Math. 91, No. 2, 201--236 (2017; Zbl 1365.52006) Full Text: DOI arXiv
Balestro, Vitor; Martini, Horst; Teixeira, Ralph A new construction of Radon curves and related topics. (English) Zbl 1372.52004 Aequationes Math. 90, No. 5, 1013-1024 (2016). Reviewer: A. E. Litvak (Edmonton) MSC: 52A10 32A70 46B20 52A21 PDFBibTeX XMLCite \textit{V. Balestro} et al., Aequationes Math. 90, No. 5, 1013--1024 (2016; Zbl 1372.52004) Full Text: DOI arXiv
Martini, Horst; Spirova, Margarita; Strambach, Karl Geometric algebra of strictly convex Minkowski planes. (English) Zbl 1320.46015 Aequationes Math. 88, No. 1-2, 49-66 (2014). MSC: 46B20 51F15 51F20 52A10 52A21 PDFBibTeX XMLCite \textit{H. Martini} et al., Aequationes Math. 88, No. 1--2, 49--66 (2014; Zbl 1320.46015) Full Text: DOI
Martini, Horst; Shcherba, Anatoly On the self-perimeter of pentagonal gauges. (English) Zbl 1260.46011 Aequationes Math. 84, No. 1-2, 157-183 (2012). Reviewer: Margarita Spirova (Chemnitz) MSC: 46B20 52A21 52A38 PDFBibTeX XMLCite \textit{H. Martini} and \textit{A. Shcherba}, Aequationes Math. 84, No. 1--2, 157--183 (2012; Zbl 1260.46011) Full Text: DOI
Alonso, Javier; Martini, Horst; Wu, Senlin On Birkhoff orthogonality and isosceles orthogonality in normed linear spaces. (English) Zbl 1241.46006 Aequationes Math. 83, No. 1-2, 153-189 (2012). MSC: 46B20 46C15 52A21 PDFBibTeX XMLCite \textit{J. Alonso} et al., Aequationes Math. 83, No. 1--2, 153--189 (2012; Zbl 1241.46006) Full Text: DOI Backlinks: MO
Martini, Horst; Spirova, Margarita Reflections in strictly convex Minkowski planes. (English) Zbl 1214.52002 Aequationes Math. 78, No. 1-2, 71-85 (2009). Reviewer: Jean Lécureux (Orsay) MSC: 52A21 46B20 51F15 46B04 PDFBibTeX XMLCite \textit{H. Martini} and \textit{M. Spirova}, Aequationes Math. 78, No. 1--2, 71--85 (2009; Zbl 1214.52002) Full Text: DOI
Martini, Horst; Swanepoel, Konrad J. Antinorms and Radon curves. (English) Zbl 1108.52005 Aequationes Math. 72, No. 1-2, 110-138 (2006). Reviewer: Johann Linhart (Salzburg) MSC: 52A21 52A10 52A38 52A40 PDFBibTeX XMLCite \textit{H. Martini} and \textit{K. J. Swanepoel}, Aequationes Math. 72, No. 1--2, 110--138 (2006; Zbl 1108.52005) Full Text: DOI arXiv
Averkov, Gennadiy; Martini, Horst A characterization of constant width in Minkowski planes. (English) Zbl 1071.52001 Aequationes Math. 68, No. 1-2, 38-45 (2004). Reviewer: Wolfgang Weil (Karlsruhe) MSC: 52A10 52A21 PDFBibTeX XMLCite \textit{G. Averkov} and \textit{H. Martini}, Aequationes Math. 68, No. 1--2, 38--45 (2004; Zbl 1071.52001) Full Text: DOI
Martini, H.; Wenzel, W. A characterization of convex sets via visibility. (English) Zbl 1013.52005 Aequationes Math. 64, No. 1-2, 128-135 (2002). Reviewer: Ferenc Fodor (Szentendre) MSC: 52A30 52-01 06A15 54A40 PDFBibTeX XMLCite \textit{H. Martini} and \textit{W. Wenzel}, Aequationes Math. 64, No. 1--2, 128--135 (2002; Zbl 1013.52005) Full Text: DOI
Martini, Horst; Soltan, Valeriu Combinatorial problems on the illumination of convex bodies. (English) Zbl 0937.52006 Aequationes Math. 57, No. 2-3, 121-152 (1999). Reviewer: Marek Lassak (Berlin) MSC: 52A37 52A40 52-02 PDFBibTeX XMLCite \textit{H. Martini} and \textit{V. Soltan}, Aequationes Math. 57, No. 2--3, 121--152 (1999; Zbl 0937.52006) Full Text: DOI