Zohrehvand, Mosayeb IFPHP transformations on the tangent bundle with the deformed complete lift metric. (English) Zbl 1511.53014 J. Finsler Geom. Appl. 2, No. 2, 103-113 (2021). MSC: 53B20 53B21 53C15 PDFBibTeX XMLCite \textit{M. Zohrehvand}, J. Finsler Geom. Appl. 2, No. 2, 103--113 (2021; Zbl 1511.53014) Full Text: DOI
Pamfilos, Paris Geometric aspects of Möbius transformations. (English) Zbl 1513.51056 Int. J. Geom. 10, No. 4, 115-122 (2021). MSC: 51M15 51N15 51N20 51N25 PDFBibTeX XMLCite \textit{P. Pamfilos}, Int. J. Geom. 10, No. 4, 115--122 (2021; Zbl 1513.51056) Full Text: Link
Pamfilos, Paris Perspective triangles and related structures. (English) Zbl 1513.51055 Int. J. Geom. 10, No. 2, 95-108 (2021). MSC: 51M15 51N15 51N20 51N25 PDFBibTeX XMLCite \textit{P. Pamfilos}, Int. J. Geom. 10, No. 2, 95--108 (2021; Zbl 1513.51055) Full Text: Link
Pamfilos, Paris Equilaterals inscribed in conics. (English) Zbl 1513.51054 Int. J. Geom. 10, No. 1, 5-24 (2021). MSC: 51M15 51N15 51N20 51N25 PDFBibTeX XMLCite \textit{P. Pamfilos}, Int. J. Geom. 10, No. 1, 5--24 (2021; Zbl 1513.51054) Full Text: Link
Migliore, Juan; Nagel, Uwe The Lefschetz question for ideals generated by powers of linear forms in few variables. (English) Zbl 1486.13023 J. Commut. Algebra 13, No. 3, 381-405 (2021). Reviewer: Giuseppe Favacchio (Palermo) MSC: 13D40 13E10 14N05 PDFBibTeX XMLCite \textit{J. Migliore} and \textit{U. Nagel}, J. Commut. Algebra 13, No. 3, 381--405 (2021; Zbl 1486.13023) Full Text: DOI arXiv Link
Raspanti, Maria Anna Giusto Bellavitis and its ‘Geometria di Derivazione’. (Italian. English summary) Zbl 1491.01020 Boll. Stor. Sci. Mat. 41, No. 1, 69-99 (2021). Reviewer: Robert W. van der Waall (Huizen) MSC: 01A55 51-03 51A15 14N20 15-02 15-03 15Axx PDFBibTeX XMLCite \textit{M. A. Raspanti}, Boll. Stor. Sci. Mat. 41, No. 1, 69--99 (2021; Zbl 1491.01020) Full Text: DOI
Volenec, Vladimir; Horvath, Marija Šimic; Jurkin, Ema Circles of curvature at points of parabola in isotropic plane. (English) Zbl 1499.51023 Math. Pannonica (N.S.) 27, No. 2, 120-124 (2021). Reviewer: Erich W. Ellers (Toronto) MSC: 51N25 51N15 PDFBibTeX XMLCite \textit{V. Volenec} et al., Math. Pannonica (N.S.) 27, No. 2, 120--124 (2021; Zbl 1499.51023) Full Text: DOI
Zhu, Hongmei On a class of projective Ricci curvature of Finsler metrics. (English) Zbl 1486.53030 Int. J. Math. 32, No. 11, Article ID 2150084, 18 p. (2021). Reviewer: Behroz Bidabad (Tehran) MSC: 53B40 53C60 PDFBibTeX XMLCite \textit{H. Zhu}, Int. J. Math. 32, No. 11, Article ID 2150084, 18 p. (2021; Zbl 1486.53030) Full Text: DOI
Déserti, Julie The Cremona group and its subgroups. (English) Zbl 1477.14004 Mathematical Surveys and Monographs 252. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-6012-9/pbk; 978-1-4704-6452-3/ebook). xii, 187 p. (2021). Reviewer: Emilia Mezzetti (Trieste) MSC: 14-02 14E07 PDFBibTeX XMLCite \textit{J. Déserti}, The Cremona group and its subgroups. Providence, RI: American Mathematical Society (AMS) (2021; Zbl 1477.14004) Full Text: DOI arXiv
Khesin, Boris Lectures on pentagram maps and KdV hierarchies. (English) Zbl 1472.37081 Akbulut, Selman (ed.) et al., Proceedings of the 25th and 26th Gökova geometry-topology conferences, 2018/2019, Gökova Bay, Turkey, May/June 2018 and May/June 2019. Dedicated to the memory of Sir Michael Atiyah. Somerville, MA: International Press; Gökova: Gökova Geometry-Topology Conferences (GGT). 164-175 (2021). Reviewer: Ahmed Lesfari (El Jadida) MSC: 37K60 37K25 37J70 37J39 39A36 PDFBibTeX XMLCite \textit{B. Khesin}, in: Proceedings of the 25th and 26th Gökova geometry-topology conferences, 2018/2019, Gökova Bay, Turkey, May/June 2018 and May/June 2019. Dedicated to the memory of Sir Michael Atiyah. Somerville, MA: International Press; Gökova: Gökova Geometry-Topology Conferences (GGT). 164--175 (2021; Zbl 1472.37081)
Hrdina, Jaroslav; Návrat, Aleš; Vašík, Petr; Dorst, Leo Projective geometric algebra as a subalgebra of conformal geometric algebra. (English) Zbl 1462.15028 Adv. Appl. Clifford Algebr. 31, No. 2, Paper No. 18, 14 p. (2021). Reviewer: Danail Brezov (Sofia) MSC: 15A67 15A66 51N25 PDFBibTeX XMLCite \textit{J. Hrdina} et al., Adv. Appl. Clifford Algebr. 31, No. 2, Paper No. 18, 14 p. (2021; Zbl 1462.15028) Full Text: DOI arXiv