Méo, Michel Chow transformation of coherent sheaves. (English) Zbl 07686423 Complex Manifolds 10, Article ID 20220147, 40 p. (2023). MSC: 14C05 32C30 32C38 53C65 58J40 PDF BibTeX XML Cite \textit{M. Méo}, Complex Manifolds 10, Article ID 20220147, 40 p. (2023; Zbl 07686423) Full Text: DOI OpenURL
Izmestiev, Ivan Matching centroids by a projective transformation. (English) Zbl 07681242 Geom. Dedicata 217, No. 3, Paper No. 53, 30 p. (2023). MSC: 51N15 52A40 PDF BibTeX XML Cite \textit{I. Izmestiev}, Geom. Dedicata 217, No. 3, Paper No. 53, 30 p. (2023; Zbl 07681242) Full Text: DOI arXiv OpenURL
Flood, Keegan J.; Gover, A. Rod Geometry of solutions to the c-projective metrizability equation. (English) Zbl 07678932 Ann. Mat. Pura Appl. (4) 202, No. 3, 1343-1368 (2023). MSC: 32J05 32Q60 53B15 53B35 53C21 53C55 32J27 53C15 53A20 53C25 53B10 35N10 58J60 PDF BibTeX XML Cite \textit{K. J. Flood} and \textit{A. R. Gover}, Ann. Mat. Pura Appl. (4) 202, No. 3, 1343--1368 (2023; Zbl 07678932) Full Text: DOI arXiv OpenURL
Zhang, Tao; Ge, Gennian New lower bounds for the Turán density of \(PG_m(q)\). (English) Zbl 07676447 Discrete Math. 346, No. 6, Article ID 113367, 7 p. (2023). MSC: 05C30 05C65 51N15 05B25 PDF BibTeX XML Cite \textit{T. Zhang} and \textit{G. Ge}, Discrete Math. 346, No. 6, Article ID 113367, 7 p. (2023; Zbl 07676447) Full Text: DOI arXiv OpenURL
Cela, Alessio; Lian, Carl Generalized Tevelev degrees of \(\mathbb{P}^1\). (English) Zbl 07663839 J. Pure Appl. Algebra 227, No. 7, Article ID 107324, 30 p. (2023). Reviewer: Cenap Özel (Jeddah) MSC: 14N10 14N15 14H10 14C25 14C20 14M15 14H15 14H30 PDF BibTeX XML Cite \textit{A. Cela} and \textit{C. Lian}, J. Pure Appl. Algebra 227, No. 7, Article ID 107324, 30 p. (2023; Zbl 07663839) Full Text: DOI arXiv OpenURL
Odehnal, Boris Pencils of Frégier conics. (English) Zbl 07673488 KoG 26, 33-43 (2022). MSC: 51M04 51N15 14H50 PDF BibTeX XML Cite \textit{B. Odehnal}, KoG 26, 33--43 (2022; Zbl 07673488) Full Text: DOI OpenURL
Gentili, Graziano; Simonutti, Luisa; Struppa, Daniele C. The mathematics of painting: the birth of projective geometry in the Italian Renaissance. (English) Zbl 07662401 ICCM Not. 10, No. 2, 11-29 (2022). Reviewer: Juan G. Escudero (Oviedo) MSC: 00A66 51N15 PDF BibTeX XML Cite \textit{G. Gentili} et al., ICCM Not. 10, No. 2, 11--29 (2022; Zbl 07662401) Full Text: DOI arXiv OpenURL
Domat, George; Hoganson, Hannah; Kwak, Sanghoon The automorphism group of the infinite-rank free group is coarsely bounded. (English) Zbl 07646823 New York J. Math. 28, 1506-1511 (2022). MSC: 20E36 20B27 22F50 54H05 PDF BibTeX XML Cite \textit{G. Domat} et al., New York J. Math. 28, 1506--1511 (2022; Zbl 07646823) Full Text: arXiv Link OpenURL
Ait El Manssour, Rida; Lerario, Antonio Probabilistic enumerative geometry over \(p\)-adic numbers: linear spaces on complete intersections. (Geométrie énumérative probabiliste sur les nombres \(p\)-adiques : espaces linéaires dans les intersections complètes.) (English. French summary) Zbl 07646106 Ann. Henri Lebesgue 5, 1329-1360 (2022). MSC: 14Pxx 14Nxx 11Sxx PDF BibTeX XML Cite \textit{R. Ait El Manssour} and \textit{A. Lerario}, Ann. Henri Lebesgue 5, 1329--1360 (2022; Zbl 07646106) Full Text: DOI arXiv OpenURL
Choi, Seunghee; Paige, Robert Lee; Patrangenaru, Victor Oriented projective shape analysis. (English) Zbl 07642498 Balan, Vladimir (ed.), Proceedings of the international conference on differential geometry and dynamical systems (DGDS-2021), Bucharest, Romania, August 26–29, 2021. Bucharest: Geometry Balkan Press. BSG Proc. 29, 1-11 (2022). MSC: 62R30 51N15 62H35 62R99 53A20 PDF BibTeX XML Cite \textit{S. Choi} et al., BSG Proc. 29, 1--11 (2022; Zbl 07642498) Full Text: Link OpenURL
Choe, Insong Pascal’s hexagon theorem reproved by elementary tools only. (English) Zbl 1505.51021 Commun. Korean Math. Soc. 37, No. 4, 989-993 (2022). MSC: 51N15 00A09 51A05 PDF BibTeX XML Cite \textit{I. Choe}, Commun. Korean Math. Soc. 37, No. 4, 989--993 (2022; Zbl 1505.51021) Full Text: DOI OpenURL
Nawratil, Georg On continuous flexible Kokotsakis belts of the isogonal type and V-hedra with skew faces. (English) Zbl 1505.51009 J. Geom. Graph. 26, No. 2, 237-251 (2022). MSC: 51M04 51N15 PDF BibTeX XML Cite \textit{G. Nawratil}, J. Geom. Graph. 26, No. 2, 237--251 (2022; Zbl 1505.51009) Full Text: arXiv Link OpenURL
Reboulet, Rémi Plurisubharmonic geodesics in spaces of non-Archimedean metrics of finite energy. (English) Zbl 07623469 J. Reine Angew. Math. 793, 59-103 (2022). MSC: 14Nxx 32-XX PDF BibTeX XML Cite \textit{R. Reboulet}, J. Reine Angew. Math. 793, 59--103 (2022; Zbl 07623469) Full Text: DOI arXiv OpenURL
Demailly, Jean-Pierre On the locus of higher order jets of entire curves in complex projective varieties. (English) Zbl 1506.14077 Proc. Indian Acad. Sci., Math. Sci. 132, No. 2, Paper No. 56, 17 p. (2022). Reviewer: Wern Yeong (Notre Dame) MSC: 14J15 32Q45 32H30 14F06 PDF BibTeX XML Cite \textit{J.-P. Demailly}, Proc. Indian Acad. Sci., Math. Sci. 132, No. 2, Paper No. 56, 17 p. (2022; Zbl 1506.14077) Full Text: DOI arXiv OpenURL
Di Gennaro, Vincenzo; Franco, Davide; Sessa, Carmine Bivariant class of degree one. (English) Zbl 1497.14005 Result. Math. 77, No. 6, Paper No. 227, 21 p. (2022). MSC: 14B05 14E15 14F43 14F45 32S20 32S60 57P10 58K15 PDF BibTeX XML Cite \textit{V. Di Gennaro} et al., Result. Math. 77, No. 6, Paper No. 227, 21 p. (2022; Zbl 1497.14005) Full Text: DOI arXiv OpenURL
Cimprič, J. Matrix versions of real and quaternionic nullstellensätze. (English) Zbl 1506.13012 J. Algebra 610, 752-772 (2022). Reviewer: Laura Cossu (Padova) MSC: 13C10 16D25 14A22 14P99 PDF BibTeX XML Cite \textit{J. Cimprič}, J. Algebra 610, 752--772 (2022; Zbl 1506.13012) Full Text: DOI arXiv OpenURL
Pamfilos, Paris The conic of intersections of an affinity. (English) Zbl 07576808 Int. J. Geom. 11, No. 3, 16-40 (2022). MSC: 51N10 51N15 51N20 51N25 PDF BibTeX XML Cite \textit{P. Pamfilos}, Int. J. Geom. 11, No. 3, 16--40 (2022; Zbl 07576808) Full Text: Link OpenURL
Pamfilos, Paris Similarities related to pivoting and Brocard points. (English) Zbl 07576791 Int. J. Geom. 11, No. 1, 54-77 (2022). MSC: 51M15 51N15 51N20 51N25 PDF BibTeX XML Cite \textit{P. Pamfilos}, Int. J. Geom. 11, No. 1, 54--77 (2022; Zbl 07576791) Full Text: Link OpenURL
Cotterill, Ethan; Garay López, Cristhian Real inflection points of real linear series on an elliptic curve. (English) Zbl 1492.14056 Exp. Math. 31, No. 2, 506-517 (2022). MSC: 14H52 14P05 14H51 14C20 51N15 PDF BibTeX XML Cite \textit{E. Cotterill} and \textit{C. Garay López}, Exp. Math. 31, No. 2, 506--517 (2022; Zbl 1492.14056) Full Text: DOI arXiv OpenURL
Stessin, Michael I. Spectral analysis near regular point of reducibility and representations of Coxeter groups. (English) Zbl 07547442 Complex Anal. Oper. Theory 16, No. 5, Paper No. 70, 30 p. (2022). Reviewer: Cătălin Badea (Villeneuve d’Ascq) MSC: 47A25 47A13 47A75 47A15 14J70 47A56 47A67 PDF BibTeX XML Cite \textit{M. I. Stessin}, Complex Anal. Oper. Theory 16, No. 5, Paper No. 70, 30 p. (2022; Zbl 07547442) Full Text: DOI arXiv OpenURL
Struve, Horst; Struve, Rolf Cayley-Klein geometries and projective-metric geometry. (English) Zbl 1491.51012 J. Geom. 113, No. 2, Paper No. 32, 20 p. (2022). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51F15 51G05 51N15 PDF BibTeX XML Cite \textit{H. Struve} and \textit{R. Struve}, J. Geom. 113, No. 2, Paper No. 32, 20 p. (2022; Zbl 1491.51012) Full Text: DOI OpenURL
Tupan, Alexandru Pentagram configurations for pentagons and hexagons. (English) Zbl 1491.51015 Am. Math. Mon. 129, No. 6, 554-565 (2022). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51N15 51A30 PDF BibTeX XML Cite \textit{A. Tupan}, Am. Math. Mon. 129, No. 6, 554--565 (2022; Zbl 1491.51015) Full Text: DOI OpenURL
Crasmareanu, Mircea Quaternionic product of circles and cycles and octonionic product for pairs of circles. (English) Zbl 1491.51016 Iran. J. Math. Sci. Inform. 17, No. 1, 227-237 (2022). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51N20 51N15 11R52 11R06 PDF BibTeX XML Cite \textit{M. Crasmareanu}, Iran. J. Math. Sci. Inform. 17, No. 1, 227--237 (2022; Zbl 1491.51016) Full Text: Link OpenURL
Kolar-Bergović, Zdenka; Volenec, Vladimir Hamilton triangle of a triangle in the isotropic plane. (English) Zbl 07523954 Math. Pannonica (N.S.) 28, No. 1, 1-10 (2022). MSC: 51N25 51N15 PDF BibTeX XML Cite \textit{Z. Kolar-Bergović} and \textit{V. Volenec}, Math. Pannonica (N.S.) 28, No. 1, 1--10 (2022; Zbl 07523954) Full Text: DOI OpenURL
Garcia, Michel Mathematics through the centuries. Volume II. Development of mathematics from the 17th to the 19th century. Algebra, analysis, topology, probabilities. (Mathématiques à travers les siècles. Tome II. Essor des mathématiques du XVIIe au XIXe siècle. Algèbre, analyse, topologie, probabilités.) (French) Zbl 1502.01002 Orizzonti 105. Montrouge: Calvage et Mounet (ISBN 978-2-916352-92-3/pbk). iii, 744 p. (2022). Reviewer: Franz Lemmermeyer (Jagstzell) MSC: 01-01 01A45 01A50 01A55 PDF BibTeX XML Cite \textit{M. Garcia}, Mathématiques à travers les siècles. Tome II. Essor des mathématiques du XVIIe au XIXe siècle. Algèbre, analyse, topologie, probabilités. Montrouge: Calvage et Mounet (2022; Zbl 1502.01002) OpenURL
Dunajski, Maciej Twistor theory of dancing paths. (English) Zbl 1487.32112 SIGMA, Symmetry Integrability Geom. Methods Appl. 18, Paper 027, 13 p. (2022). MSC: 32L25 53A20 PDF BibTeX XML Cite \textit{M. Dunajski}, SIGMA, Symmetry Integrability Geom. Methods Appl. 18, Paper 027, 13 p. (2022; Zbl 1487.32112) Full Text: DOI arXiv OpenURL
Liu, Wencai Irreducibility of the Fermi variety for discrete periodic Schrödinger operators and embedded eigenvalues. (English) Zbl 1484.35169 Geom. Funct. Anal. 32, No. 1, 1-30 (2022). MSC: 35J10 14N05 32B15 47A75 14H10 PDF BibTeX XML Cite \textit{W. Liu}, Geom. Funct. Anal. 32, No. 1, 1--30 (2022; Zbl 1484.35169) Full Text: DOI arXiv OpenURL
Infusino, Maria; Kuhlmann, Salma; Kuna, Tobias; Michalski, Patrick Projective limit techniques for the infinite dimensional moment problem. (English) Zbl 1493.44008 Integral Equations Oper. Theory 94, No. 2, Paper No. 12, 44 p. (2022). Reviewer: Florian-Horia Vasilescu (Villeneuve d’Ascq) MSC: 44A60 46M40 28C20 13J30 14P99 28C15 46T12 PDF BibTeX XML Cite \textit{M. Infusino} et al., Integral Equations Oper. Theory 94, No. 2, Paper No. 12, 44 p. (2022; Zbl 1493.44008) Full Text: DOI arXiv OpenURL
Ciliberto, Ciro; Zaidenberg, Mikhail Lines, conics, and all that. (English) Zbl 1486.14003 Pure Appl. Math. Q. 18, No. 1, 101-176 (2022). Reviewer: Francesca Cioffi (Napoli) MSC: 14-02 14H15 14N10 14Q10 14N25 PDF BibTeX XML Cite \textit{C. Ciliberto} and \textit{M. Zaidenberg}, Pure Appl. Math. Q. 18, No. 1, 101--176 (2022; Zbl 1486.14003) Full Text: DOI arXiv OpenURL
Olberding, Bruce; Walker, Elaine A. Rectangles conformally inscribed in lines. (English) Zbl 1481.52011 J. Geom. 113, No. 1, Paper No. 9, 26 p. (2022). Reviewer: Victor V. Pambuccian (Glendale) MSC: 52C30 51N10 51N15 PDF BibTeX XML Cite \textit{B. Olberding} and \textit{E. A. Walker}, J. Geom. 113, No. 1, Paper No. 9, 26 p. (2022; Zbl 1481.52011) Full Text: DOI arXiv OpenURL
Coghetto, Roland Duality notions in real projective plane. (English) Zbl 1494.68295 Formaliz. Math. 29, No. 4, 161-173 (2021). MSC: 68V20 51A05 51N15 PDF BibTeX XML Cite \textit{R. Coghetto}, Formaliz. Math. 29, No. 4, 161--173 (2021; Zbl 1494.68295) Full Text: DOI OpenURL
Pamfilos, Paris Geometric aspects of Möbius transformations. (English) Zbl 07576786 Int. J. Geom. 10, No. 4, 115-122 (2021). MSC: 51M15 51N15 51N20 51N25 PDF BibTeX XML Cite \textit{P. Pamfilos}, Int. J. Geom. 10, No. 4, 115--122 (2021; Zbl 07576786) Full Text: Link OpenURL
Pamfilos, Paris Perspective triangles and related structures. (English) Zbl 07576770 Int. J. Geom. 10, No. 2, 95-108 (2021). MSC: 51M15 51N15 51N20 51N25 PDF BibTeX XML Cite \textit{P. Pamfilos}, Int. J. Geom. 10, No. 2, 95--108 (2021; Zbl 07576770) Full Text: Link OpenURL
Pamfilos, Paris Equilaterals inscribed in conics. (English) Zbl 07576756 Int. J. Geom. 10, No. 1, 5-24 (2021). MSC: 51M15 51N15 51N20 51N25 PDF BibTeX XML Cite \textit{P. Pamfilos}, Int. J. Geom. 10, No. 1, 5--24 (2021; Zbl 07576756) Full Text: Link OpenURL
Halbeisen, Lorenz; Hungerbühler, Norbert; Schiltknecht, Marco Reversion porisms in conics. (English) Zbl 1498.51014 Int. Electron. J. Geom. 14, No. 2, 371-382 (2021). Reviewer: Pietro De Poi (Udine) MSC: 51M04 51N15 51M15 51M09 PDF BibTeX XML Cite \textit{L. Halbeisen} et al., Int. Electron. J. Geom. 14, No. 2, 371--382 (2021; Zbl 1498.51014) Full Text: DOI arXiv OpenURL
Coghetto, Roland Pappus’s hexagon theorem in real projective plane. (English) Zbl 1483.68487 Formaliz. Math. 29, No. 2, 69-76 (2021). MSC: 68V20 03B35 51N15 PDF BibTeX XML Cite \textit{R. Coghetto}, Formaliz. Math. 29, No. 2, 69--76 (2021; Zbl 1483.68487) Full Text: DOI OpenURL
Odehnal, Boris A rarity in geometry: a septic curve. (English) Zbl 1483.14055 KoG 25, 25-35 (2021). Reviewer: Victor V. Pambuccian (Glendale) MSC: 14H45 14P99 51F99 51N15 PDF BibTeX XML Cite \textit{B. Odehnal}, KoG 25, 25--35 (2021; Zbl 1483.14055) Full Text: DOI OpenURL
Nguyen, Nicholas Phat Projective line revisited. (English) Zbl 1487.51016 J. Geom. Graph. 25, No. 2, 187-195 (2021). Reviewer: Georgi Hristov Georgiev (Shumen) MSC: 51N15 51A05 PDF BibTeX XML Cite \textit{N. P. Nguyen}, J. Geom. Graph. 25, No. 2, 187--195 (2021; Zbl 1487.51016) Full Text: arXiv Link OpenURL
Wallach, Nolan R. An evolution in six stages based on triality: a mathematical memoir. (English) Zbl 1495.22006 Int. J. Math. 32, No. 12, Article ID 2140005, 42 p. (2021). Reviewer: V. V. Gorbatsevich (Moskva) MSC: 22E45 22E46 22E30 12E15 16H05 17A35 17-02 22-02 17C40 53C30 PDF BibTeX XML Cite \textit{N. R. Wallach}, Int. J. Math. 32, No. 12, Article ID 2140005, 42 p. (2021; Zbl 1495.22006) Full Text: DOI OpenURL
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 PDF BibTeX XML Cite \textit{V. Volenec} et al., Math. Pannonica (N.S.) 27, No. 2, 120--124 (2021; Zbl 1499.51023) Full Text: DOI OpenURL
González-Anaya, Javier; González, José Luis; Karu, Kalle Curves generating extremal rays in blowups of weighted projective planes. (English) Zbl 1483.14011 J. Lond. Math. Soc., II. Ser. 104, No. 3, 1342-1362 (2021). Reviewer: Roberto Muñoz (Madrid) MSC: 14C20 14E30 14M25 13A30 14J25 52B05 52B20 PDF BibTeX XML Cite \textit{J. González-Anaya} et al., J. Lond. Math. Soc., II. Ser. 104, No. 3, 1342--1362 (2021; Zbl 1483.14011) Full Text: DOI arXiv OpenURL
Movasati, Hossein; Sertöz, Emre Can On reconstructing subvarieties from their periods. (English) Zbl 1478.32050 Rend. Circ. Mat. Palermo (2) 70, No. 3, 1441-1457 (2021). MSC: 32J25 14Q10 32G20 PDF BibTeX XML Cite \textit{H. Movasati} and \textit{E. C. Sertöz}, Rend. Circ. Mat. Palermo (2) 70, No. 3, 1441--1457 (2021; Zbl 1478.32050) Full Text: DOI arXiv OpenURL
Weiß, Gunter; Pech, Pavel A quadratic mapping related to Frégier’s theorem and some generalisations. (English) Zbl 1482.51018 J. Geom. Graph. 25, No. 1, 127-137 (2021). Reviewer: Georgi Hristov Georgiev (Shumen) MSC: 51N15 51N20 51N35 51M05 PDF BibTeX XML Cite \textit{G. Weiß} and \textit{P. Pech}, J. Geom. Graph. 25, No. 1, 127--137 (2021; Zbl 1482.51018) Full Text: Link OpenURL
Kai, Keisuke; Nishida, Koji Finitely generated symbolic Rees rings of ideals defining certain finite sets of points in \(\mathbb{P}^2\). (English) Zbl 1470.13040 J. Algebra 587, 20-35 (2021). MSC: 13F20 13A02 14N05 13A30 PDF BibTeX XML Cite \textit{K. Kai} and \textit{K. Nishida}, J. Algebra 587, 20--35 (2021; Zbl 1470.13040) Full Text: DOI arXiv OpenURL
Yahya, Nada Yassen Kasm; Al-Zangana, Emad Bakr The non-existence of \([1864,3,1828]_{53}\) linear code by combinatorial technique. (English) Zbl 1469.94149 Int. J. Math. Comput. Sci. 16, No. 4, 1575-1581 (2021). MSC: 94B05 51N15 51N35 PDF BibTeX XML Cite \textit{N. Y. K. Yahya} and \textit{E. B. Al-Zangana}, Int. J. Math. Comput. Sci. 16, No. 4, 1575--1581 (2021; Zbl 1469.94149) Full Text: Link OpenURL
Voskanyan, D. On a scale of criteria on \(n\)-dependence. (English) Zbl 1466.41004 J. Contemp. Math. Anal., Armen. Acad. Sci. 56, No. 1, 5-8 (2021) and Izv. Nats. Akad. Nauk Armen., Mat. 56, No. 1, 10-15 (2021). MSC: 41A05 41A63 14H50 51N15 PDF BibTeX XML Cite \textit{D. Voskanyan}, J. Contemp. Math. Anal., Armen. Acad. Sci. 56, No. 1, 5--8 (2021; Zbl 1466.41004) Full Text: DOI arXiv OpenURL
Lam, Wai Yeung Quadratic differentials and circle patterns on complex projective tori. (English) Zbl 1462.52037 Geom. Topol. 25, No. 2, 961-997 (2021). MSC: 52C26 05B40 30F60 32G15 57M50 PDF BibTeX XML Cite \textit{W. Y. Lam}, Geom. Topol. 25, No. 2, 961--997 (2021; Zbl 1462.52037) Full Text: DOI arXiv OpenURL
Nur, Muhammad; Gunawan, Hendra A note on the \(g\)-angle between subspaces of a normed space. (English) Zbl 1473.46024 Aequationes Math. 95, No. 2, 309-318 (2021). MSC: 46B20 51N15 PDF BibTeX XML Cite \textit{M. Nur} and \textit{H. Gunawan}, Aequationes Math. 95, No. 2, 309--318 (2021; Zbl 1473.46024) Full Text: DOI OpenURL
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 PDF BibTeX XML Cite \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 OpenURL
Allegretti, Dylan G. L. Stability conditions, cluster varieties, and Riemann-Hilbert problems from surfaces. (English) Zbl 1460.14120 Adv. Math. 380, Article ID 107610, 63 p. (2021). Reviewer: Vladimir P. Kostov (Nice) MSC: 14N35 13F60 14F08 16G20 18G80 32G15 32Q26 14J32 PDF BibTeX XML Cite \textit{D. G. L. Allegretti}, Adv. Math. 380, Article ID 107610, 63 p. (2021; Zbl 1460.14120) Full Text: DOI arXiv OpenURL
Reichelt, Thomas; Saito, Morihiko; Walther, Uli Dependence of Lyubeznik numbers of cones of projective schemes on projective embeddings. (English) Zbl 1455.13030 Sel. Math., New Ser. 27, No. 1, Paper No. 6, 22 p. (2021). Reviewer: Hossein Faridian (Clemson) MSC: 13D45 14B15 32S30 32S40 32S60 PDF BibTeX XML Cite \textit{T. Reichelt} et al., Sel. Math., New Ser. 27, No. 1, Paper No. 6, 22 p. (2021; Zbl 1455.13030) Full Text: DOI arXiv OpenURL
Klyachin, Alekseĭ Aleksandrovich; Klyachin, Vladimir Aleksandrovich Existence and uniqueness theorems for solutions of inverse problems of projective geometry for 3D reconstruction from photographs. (Russian. English summary) Zbl 1477.51030 Chebyshevskiĭ Sb. 21, No. 4(76), 117-128 (2020). Reviewer: Martin Lukarevski (Skopje) MSC: 51N15 PDF BibTeX XML Cite \textit{A. A. Klyachin} and \textit{V. A. Klyachin}, Chebyshevskiĭ Sb. 21, No. 4(76), 117--128 (2020; Zbl 1477.51030) Full Text: MNR OpenURL
Aldi, Alice; Firrotta, Maurizio Closed superstring moduli tree-level two-point scattering amplitudes in type IIB orientifold on \(T^6/(Z_2 \times Z_2)\). (English) Zbl 1472.81189 Nucl. Phys., B 961, Article ID 115218, 62 p. (2020). MSC: 81T30 81T60 81U05 81T15 32G13 14N05 81T12 PDF BibTeX XML Cite \textit{A. Aldi} and \textit{M. Firrotta}, Nucl. Phys., B 961, Article ID 115218, 62 p. (2020; Zbl 1472.81189) Full Text: DOI arXiv OpenURL
Kimberling, Clark; Moses, Peter J. C. Permutation ellipses. (English) Zbl 1469.51022 J. Geom. Graph. 24, No. 2, 233-247 (2020). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51N20 51N15 PDF BibTeX XML Cite \textit{C. Kimberling} and \textit{P. J. C. Moses}, J. Geom. Graph. 24, No. 2, 233--247 (2020; Zbl 1469.51022) Full Text: Link OpenURL
Suren; Moses, Peter J. C.; Kimberling, Clark The Circumcevian-inversion perspector of two triangles. (English) Zbl 1469.51023 J. Geom. Graph. 24, No. 2, 217-232 (2020). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51N20 51N15 PDF BibTeX XML Cite \textit{Suren} et al., J. Geom. Graph. 24, No. 2, 217--232 (2020; Zbl 1469.51023) Full Text: Link OpenURL
Jäger, Joachim Encounter between classical mean values and conics. (Begegnung zwischen klassischen Mittelwerten und Kegelschnitten.) (German) Zbl 1477.51029 Elem. Math. 75, No. 4, 137-151 (2020). Reviewer: Martin Lukarevski (Skopje) MSC: 51N15 PDF BibTeX XML Cite \textit{J. Jäger}, Elem. Math. 75, No. 4, 137--151 (2020; Zbl 1477.51029) Full Text: DOI OpenURL
Shishkin, Andreĭ Borisovich One-sided dual schemes. (Russian. English summary) Zbl 1474.14003 Vladikavkaz. Mat. Zh. 22, No. 3, 124-150 (2020). MSC: 14A15 14N05 22D35 32C37 46B10 47L50 PDF BibTeX XML Cite \textit{A. B. Shishkin}, Vladikavkaz. Mat. Zh. 22, No. 3, 124--150 (2020; Zbl 1474.14003) Full Text: DOI MNR OpenURL
Kim, Dano Analytic characterization of nef and good line bundles. (English) Zbl 1460.32032 Bull. Belg. Math. Soc. - Simon Stevin 27, No. 4, 535-545 (2020). MSC: 32L05 32J25 32U05 14F18 PDF BibTeX XML Cite \textit{D. Kim}, Bull. Belg. Math. Soc. - Simon Stevin 27, No. 4, 535--545 (2020; Zbl 1460.32032) Full Text: DOI Euclid OpenURL
Akopyan, A. A.; Levichev, A. V. On \(\mathrm{SO}(3,3)\) as the projective group of the space \(\mathrm{SO}(3)\). (English) Zbl 1458.51011 J. Math. Sci., New York 251, No. 4, 433-443 (2020) and Zap. Nauchn. Semin. POMI 476, 5-19 (2018). MSC: 51N15 22F30 51A10 53A20 PDF BibTeX XML Cite \textit{A. A. Akopyan} and \textit{A. V. Levichev}, J. Math. Sci., New York 251, No. 4, 433--443 (2020; Zbl 1458.51011) Full Text: DOI OpenURL
da Silva, Luiz C. B. Rotation minimizing frames and spherical curves in simply isotropic and pseudo-isotropic 3-spaces. (English) Zbl 1450.51007 Tamkang J. Math. 51, No. 1, 31-52 (2020). MSC: 51N25 53A20 53A35 53A55 53B30 PDF BibTeX XML Cite \textit{L. C. B. da Silva}, Tamkang J. Math. 51, No. 1, 31--52 (2020; Zbl 1450.51007) Full Text: DOI arXiv OpenURL
Stillwell, John Mathematics and its history. A concise edition. Abridged and updated version of the third edition of the book published under the title ‘Mathematics and Its History’. (English) Zbl 1451.01002 Undergraduate Texts in Mathematics. Cham: Springer (ISBN 978-3-030-55192-6/hbk; 978-3-030-55193-3/ebook). xv, 400 p. (2020). MSC: 01-01 01A05 PDF BibTeX XML Cite \textit{J. Stillwell}, Mathematics and its history. A concise edition. Abridged and updated version of the third edition of the book published under the title `Mathematics and Its History'. Cham: Springer (2020; Zbl 1451.01002) Full Text: DOI OpenURL
Nguyen, Nicolas P. A generalization of Desargues’ involution theorem. (English) Zbl 1451.51009 J. Geom. Graph. 24, No. 1, 65-72 (2020). Reviewer: Hans-Peter Schröcker (Innsbruck) MSC: 51N15 15A63 51A05 PDF BibTeX XML Cite \textit{N. P. Nguyen}, J. Geom. Graph. 24, No. 1, 65--72 (2020; Zbl 1451.51009) Full Text: arXiv Link OpenURL
Kimberling, Clark; Moses, Peter J. C. Mappings from the plane of a triangle to a circumconic. (English) Zbl 1451.51010 J. Geom. Graph. 24, No. 1, 35-47 (2020). Reviewer: Hans-Peter Schröcker (Innsbruck) MSC: 51N20 51N15 51M04 PDF BibTeX XML Cite \textit{C. Kimberling} and \textit{P. J. C. Moses}, J. Geom. Graph. 24, No. 1, 35--47 (2020; Zbl 1451.51010) Full Text: Link OpenURL
Hu, Daniel Constructions in the locus of isogonal conjugates for a quadrilateral. (English) Zbl 1456.51019 J. Geom. Graph. 24, No. 1, 9-28 (2020). Reviewer: Georgi Hristov Georgiev (Shumen) MSC: 51N20 51N35 51N15 PDF BibTeX XML Cite \textit{D. Hu}, J. Geom. Graph. 24, No. 1, 9--28 (2020; Zbl 1456.51019) Full Text: arXiv Link OpenURL
Skala, V.; Karim, S. A. A.; Kadir, E. A. Scientific computing and computer graphics with GPU: application of projective geometry and principle of duality. (English) Zbl 1476.68290 Int. J. Math. Comput. Sci. 15, No. 3, 769-777 (2020). MSC: 68U05 51N15 65D18 65Y10 PDF BibTeX XML Cite \textit{V. Skala} et al., Int. J. Math. Comput. Sci. 15, No. 3, 769--777 (2020; Zbl 1476.68290) Full Text: Link OpenURL
Baltus, Christopher Collineations and conic sections. An introduction to projective geometry in its history. (English) Zbl 1460.51001 Cham: Springer (ISBN 978-3-030-46286-4/hbk; 978-3-030-46289-5/pbk; 978-3-030-46287-1/ebook). ix, 187 p. (2020). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51-01 51-03 01A05 01A45 01A50 01A55 51A30 51N15 PDF BibTeX XML Cite \textit{C. Baltus}, Collineations and conic sections. An introduction to projective geometry in its history. Cham: Springer (2020; Zbl 1460.51001) Full Text: DOI OpenURL
Hu, Daniel Extreme points on circumconics induced by isogonal conjugates in a triangle. (English) Zbl 1449.51003 Int. J. Geom. 9, No. 1, 62-74 (2020). MSC: 51A20 51N15 51N20 PDF BibTeX XML Cite \textit{D. Hu}, Int. J. Geom. 9, No. 1, 62--74 (2020; Zbl 1449.51003) Full Text: arXiv Link OpenURL
Kimberling, Clark; Moses, Peter Self-inverse Gemini triangles. (English) Zbl 1449.51027 Int. J. Geom. 9, No. 1, 25-39 (2020). MSC: 51N15 51N20 PDF BibTeX XML Cite \textit{C. Kimberling} and \textit{P. Moses}, Int. J. Geom. 9, No. 1, 25--39 (2020; Zbl 1449.51027) Full Text: Link OpenURL
Pamfilos, Paris Triangles sharing their Euler circle and circumcircle. (English) Zbl 1449.51018 Int. J. Geom. 9, No. 1, 5-24 (2020). MSC: 51M04 51N15 51N20 51N25 51M25 PDF BibTeX XML Cite \textit{P. Pamfilos}, Int. J. Geom. 9, No. 1, 5--24 (2020; Zbl 1449.51018) Full Text: Link OpenURL
Forrester, Peter J. Matrix polar decomposition and generalisations of the Blaschke-Petkantschin formula in integral geometry. (English) Zbl 1462.53065 Mosc. Math. J. 20, No. 1, 27-42 (2020). MSC: 53C65 52A22 28A75 54H05 PDF BibTeX XML Cite \textit{P. J. Forrester}, Mosc. Math. J. 20, No. 1, 27--42 (2020; Zbl 1462.53065) Full Text: arXiv Link OpenURL
Richeson, David Squaring the circle in a mirror. (English) Zbl 1434.00009 Math Horiz. 27, No. 4, 21-23 (2020). MSC: 00A08 00A66 51N15 PDF BibTeX XML Cite \textit{D. Richeson}, Math Horiz. 27, No. 4, 21--23 (2020; Zbl 1434.00009) Full Text: DOI OpenURL
Gehér, György Pál Symmetries of projective spaces and spheres. (English) Zbl 1437.81032 Int. Math. Res. Not. 2020, No. 7, 2205-2240 (2020). MSC: 81R05 46C05 51N15 51F25 20C35 PDF BibTeX XML Cite \textit{G. P. Gehér}, Int. Math. Res. Not. 2020, No. 7, 2205--2240 (2020; Zbl 1437.81032) Full Text: DOI arXiv Link OpenURL
Kimberling, Clark Polynomial triangle centers on the line at infinity. (English) Zbl 1442.51007 J. Geom. 111, No. 1, Paper No. 10, 11 p. (2020). Reviewer: Sándor Nagydobai Kiss (Satu Mare) MSC: 51N20 51N15 PDF BibTeX XML Cite \textit{C. Kimberling}, J. Geom. 111, No. 1, Paper No. 10, 11 p. (2020; Zbl 1442.51007) Full Text: DOI OpenURL
Odehnal, Boris; Stachel, Hellmuth; Glaeser, Georg The universe of quadrics. (English) Zbl 1434.51001 Cham: Springer (ISBN 978-3-662-61052-7/hbk; 978-3-662-61053-4/ebook). viii, 606 p. (2020). Reviewer: Franz Lemmermeyer (Jagstzell) MSC: 51-01 51N20 51N15 01A05 PDF BibTeX XML Cite \textit{B. Odehnal} et al., The universe of quadrics. Cham: Springer (2020; Zbl 1434.51001) Full Text: DOI OpenURL
Riaza, Ricardo Associate submersions and qualitative properties of nonlinear circuits with implicit characteristics. (English) Zbl 1442.53073 Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 2, Article ID 2050033, 19 p. (2020). MSC: 53Z30 53A04 94C05 PDF BibTeX XML Cite \textit{R. Riaza}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 2, Article ID 2050033, 19 p. (2020; Zbl 1442.53073) Full Text: DOI arXiv OpenURL
Kokarev, Gerasim Bounds for Laplace eigenvalues of Kähler metrics. (English) Zbl 1437.58012 Adv. Math. 365, Article ID 107061, 22 p. (2020). Reviewer: Emilio A. Lauret (Bahía Blanca) MSC: 58C40 58J50 53C55 PDF BibTeX XML Cite \textit{G. Kokarev}, Adv. Math. 365, Article ID 107061, 22 p. (2020; Zbl 1437.58012) Full Text: DOI arXiv Link OpenURL
Papadima, Stefan; Suciu, Alexander I. Rank two topological and infinitesimal embedded jump loci of quasi-projective manifolds. (English) Zbl 1440.14119 J. Inst. Math. Jussieu 19, No. 2, 451-485 (2020). Reviewer: Ivan Limonchenko (Toronto) MSC: 14F35 55N25 20C15 55P62 22E46 53C07 PDF BibTeX XML Cite \textit{S. Papadima} and \textit{A. I. Suciu}, J. Inst. Math. Jussieu 19, No. 2, 451--485 (2020; Zbl 1440.14119) Full Text: DOI arXiv OpenURL
Di Gennaro, Vincenzo; Franco, Davide On the topology of a resolution of isolated singularities. II. (English) Zbl 1439.14017 J. Singul. 20, 95-102 (2020). Reviewer: Aleksandr G. Aleksandrov (Moskva) MSC: 14B05 14C30 14E15 14F43 14F45 32S20 32S35 32S60 58A14 58K15 PDF BibTeX XML Cite \textit{V. Di Gennaro} and \textit{D. Franco}, J. Singul. 20, 95--102 (2020; Zbl 1439.14017) Full Text: DOI arXiv OpenURL
Scharler, Daniel F.; Siegele, Johannes; Schröcker, Hans-Peter Quadratic split quaternion polynomials: factorization and geometry. (English) Zbl 1448.12001 Adv. Appl. Clifford Algebr. 30, No. 1, Paper No. 11, 23 p. (2020). MSC: 12E15 16S36 51N20 PDF BibTeX XML Cite \textit{D. F. Scharler} et al., Adv. Appl. Clifford Algebr. 30, No. 1, Paper No. 11, 23 p. (2020; Zbl 1448.12001) Full Text: DOI arXiv OpenURL
Marinatto, Andrea Point sets with nontrivial automorphism group. (English) Zbl 1433.51017 Commun. Algebra 48, No. 1, 307-330 (2020). MSC: 51N30 51N15 20C25 51A05 PDF BibTeX XML Cite \textit{A. Marinatto}, Commun. Algebra 48, No. 1, 307--330 (2020; Zbl 1433.51017) Full Text: DOI OpenURL
Altavilla, A.; Ballico, E. Algebraic surfaces with infinitely many twistor lines. (English) Zbl 1504.14090 Bull. Aust. Math. Soc. 101, No. 1, 61-70 (2020). MSC: 14N05 14J26 30G35 32L25 53C28 PDF BibTeX XML Cite \textit{A. Altavilla} and \textit{E. Ballico}, Bull. Aust. Math. Soc. 101, No. 1, 61--70 (2020; Zbl 1504.14090) Full Text: DOI arXiv OpenURL
Bobenko, Alexander I.; Schief, Wolfgang K.; Techter, Jan Checkerboard incircular nets: Laguerre geometry and parametrisation. (English) Zbl 1432.51003 Geom. Dedicata 204, 97-129 (2020). MSC: 51B15 37J35 51N15 PDF BibTeX XML Cite \textit{A. I. Bobenko} et al., Geom. Dedicata 204, 97--129 (2020; Zbl 1432.51003) Full Text: DOI arXiv OpenURL
Strobel, Michael Non-standard analysis in dynamic geometry. (English) Zbl 1444.68278 J. Symb. Comput. 97, 69-108 (2020). MSC: 68U05 03H05 51N15 PDF BibTeX XML Cite \textit{M. Strobel}, J. Symb. Comput. 97, 69--108 (2020; Zbl 1444.68278) Full Text: DOI arXiv OpenURL
Khadjiev, Djavvat Projective invariants of \(m\)-tuples in the one-dimensional projective space. (English) Zbl 1488.51015 Uzb. Math. J. 2019, No. 1, 60-72 (2019). MSC: 51N15 14N15 PDF BibTeX XML Cite \textit{D. Khadjiev}, Uzb. Math. J. 2019, No. 1, 60--72 (2019; Zbl 1488.51015) OpenURL
Castro, Paula M.; Dapena, Adriana; Souto-Salorio, María J.; Tarrío-Tobar, Ana D. Algorithms for determining relative position between spheroids and hyperboloids with one sheet. (English) Zbl 07316664 Math. Comput. Simul. 160, 168-179 (2019). MSC: 14Qxx 14Nxx 68Wxx 14Pxx PDF BibTeX XML Cite \textit{P. M. Castro} et al., Math. Comput. Simul. 160, 168--179 (2019; Zbl 07316664) Full Text: DOI OpenURL
Wall, C. T. C. Solving cubic and quartic equations by radicals. (English) Zbl 1467.12008 Ir. Math. Soc. Bull. 84, 51-55 (2019). Reviewer: Robert W. van der Waall (Amsterdam) MSC: 12F10 14N05 51N15 51N20 01A40 01A45 PDF BibTeX XML Cite \textit{C. T. C. Wall}, Ir. Math. Soc. Bull. 84, 51--55 (2019; Zbl 1467.12008) Full Text: Link OpenURL
Sterk, Hans Book review of: E. Fortuna et al., Projective geometry. Solved problems and theory review. (Dutch) Zbl 1444.00028 Nieuw Arch. Wiskd. (5) 20, No. 4, 300-301 (2019). MSC: 00A17 51-01 51N15 51N10 51N20 51N35 14N05 00A07 PDF BibTeX XML Cite \textit{H. Sterk}, Nieuw Arch. Wiskd. (5) 20, No. 4, 300--301 (2019; Zbl 1444.00028) OpenURL
Penne, Rudi; Ribbens, Bart; Roios, Pedro An exact robust method to localize a known sphere by means of one image. (English) Zbl 1477.68486 Int. J. Comput. Vis. 127, No. 8, 1012-1024 (2019). MSC: 68U05 51N15 51N20 68T45 PDF BibTeX XML Cite \textit{R. Penne} et al., Int. J. Comput. Vis. 127, No. 8, 1012--1024 (2019; Zbl 1477.68486) Full Text: DOI Link OpenURL
Letendre, Thomas; Puchol, Martin Variance of the volume of random real algebraic submanifolds. II. (English) Zbl 1440.53067 Indiana Univ. Math. J. 68, No. 6, 1649-1720 (2019). MSC: 53C40 60G60 14P99 32A25 PDF BibTeX XML Cite \textit{T. Letendre} and \textit{M. Puchol}, Indiana Univ. Math. J. 68, No. 6, 1649--1720 (2019; Zbl 1440.53067) Full Text: DOI arXiv OpenURL
Pamfilos, Paris Second note on Jerabek’s hyperbola. (English) Zbl 1449.51028 Int. J. Geom. 8, No. 1, 32-37 (2019). MSC: 51N15 51N20 51N25 PDF BibTeX XML Cite \textit{P. Pamfilos}, Int. J. Geom. 8, No. 1, 32--37 (2019; Zbl 1449.51028) Full Text: Link OpenURL
Kruzhilin, Nikolaĭ G. On a local holomorphic version of the fundamental theorem of projective geometry. (English. Russian original) Zbl 1439.32042 Russ. Math. Surv. 74, No. 6, 1123-1125 (2019); translation from Usp. Mat. Nauk 74, No. 6, 163-164 (2019). MSC: 32H04 32D15 PDF BibTeX XML Cite \textit{N. G. Kruzhilin}, Russ. Math. Surv. 74, No. 6, 1123--1125 (2019; Zbl 1439.32042); translation from Usp. Mat. Nauk 74, No. 6, 163--164 (2019) Full Text: DOI OpenURL
Pech, Pavel; Weiss, Gunter Jakob Steiner’s construction of conics revisited. (English) Zbl 1439.51022 J. Geom. Graph. 23, No. 2, 189-199 (2019). MSC: 51M15 51N15 PDF BibTeX XML Cite \textit{P. Pech} and \textit{G. Weiss}, J. Geom. Graph. 23, No. 2, 189--199 (2019; Zbl 1439.51022) Full Text: Link OpenURL
Khesin, Boris; Tabachnikov, Serge Fun problems in geometry and beyond. (English) Zbl 1431.00002 SIGMA, Symmetry Integrability Geom. Methods Appl. 15, Paper 097, 21 p. (2019). Reviewer: Robert Dawson (Halifax) MSC: 00A08 00A09 52A10 51N15 53D05 PDF BibTeX XML Cite \textit{B. Khesin} and \textit{S. Tabachnikov}, SIGMA, Symmetry Integrability Geom. Methods Appl. 15, Paper 097, 21 p. (2019; Zbl 1431.00002) Full Text: DOI arXiv OpenURL
Leopold, Cornelie The development of the geometric concept of relief perspective. (English) Zbl 1428.01004 Nexus Netw. J. 21, No. 2, 227-252 (2019). MSC: 01A05 00A67 51N15 PDF BibTeX XML Cite \textit{C. Leopold}, Nexus Netw. J. 21, No. 2, 227--252 (2019; Zbl 1428.01004) Full Text: DOI OpenURL
Romakina, Lyudmila N. Construction of cubic curves with a node. (English) Zbl 1429.51010 Beitr. Algebra Geom. 60, No. 4, 761-781 (2019). Reviewer: Niels Lubbes (Linz) MSC: 51N35 51M15 14H50 14N05 51N15 51N20 PDF BibTeX XML Cite \textit{L. N. Romakina}, Beitr. Algebra Geom. 60, No. 4, 761--781 (2019; Zbl 1429.51010) Full Text: DOI OpenURL
Cacciatori, Sergio L.; Noja, Simone; Re, Riccardo Non-projected Calabi-Yau supermanifolds over \(\mathbb{P}^2\). (English) Zbl 1430.53095 Math. Res. Lett. 26, No. 4, 1027-1058 (2019). Reviewer: Hirokazu Nishimura (Tsukuba) MSC: 53D37 32Q25 58C50 58A50 PDF BibTeX XML Cite \textit{S. L. Cacciatori} et al., Math. Res. Lett. 26, No. 4, 1027--1058 (2019; Zbl 1430.53095) Full Text: DOI arXiv OpenURL
Brito, Darlan N.; Pádua, Flávio L. C.; Lopes, Aldo P. C. Using geometric interval algebra modeling for improved three-dimensional camera calibration. (English) Zbl 1482.68247 J. Math. Imaging Vis. 61, No. 9, 1342-1369 (2019). MSC: 68U05 51N15 68T45 68U10 PDF BibTeX XML Cite \textit{D. N. Brito} et al., J. Math. Imaging Vis. 61, No. 9, 1342--1369 (2019; Zbl 1482.68247) Full Text: DOI OpenURL
Kimberling, Clark A combinatorial classification of triangle centers on the line at infinity. (English) Zbl 1423.05023 J. Integer Seq. 22, No. 5, Article 19.5.4, 14 p. (2019). MSC: 05A17 11P81 51N15 51N20 PDF BibTeX XML Cite \textit{C. Kimberling}, J. Integer Seq. 22, No. 5, Article 19.5.4, 14 p. (2019; Zbl 1423.05023) Full Text: Link OpenURL
González Anaya, Javier; González, José Luis; Karu, Kalle Constructing non-Mori dream spaces from negative curves. (English) Zbl 1435.14018 J. Algebra 539, 118-137 (2019). MSC: 14E30 13A30 14G17 14M25 PDF BibTeX XML Cite \textit{J. González Anaya} et al., J. Algebra 539, 118--137 (2019; Zbl 1435.14018) Full Text: DOI arXiv OpenURL
Borówka, Aleksandra W.; Calderbank, David M. J. Projective geometry and the quaternionic Feix-Kaledin construction. (English) Zbl 1425.53052 Trans. Am. Math. Soc. 372, No. 7, 4729-4760 (2019). Reviewer: Mihail Banaru (Smolensk) MSC: 53C26 32L25 53B10 53C28 PDF BibTeX XML Cite \textit{A. W. Borówka} and \textit{D. M. J. Calderbank}, Trans. Am. Math. Soc. 372, No. 7, 4729--4760 (2019; Zbl 1425.53052) Full Text: DOI arXiv OpenURL