Tan, Lingling; Wang, Dingguo; Zhao, Tiwei Almost split triangles in pre-extriangulated categories. (English) Zbl 07687284 Colloq. Math. 171, No. 2, 189-209 (2023). MSC: 16G70 18G25 PDF BibTeX XML Cite \textit{L. Tan} et al., Colloq. Math. 171, No. 2, 189--209 (2023; Zbl 07687284) Full Text: DOI OpenURL
Huang, Tinghao; Lalín, Matilde; Mila, Olivier Spherical Heron triangles and elliptic curves. (English) Zbl 07682960 J. Théor. Nombres Bordx. 35, No. 1, 219-246 (2023). MSC: 11G05 14J27 14J28 14H52 11D25 PDF BibTeX XML Cite \textit{T. Huang} et al., J. Théor. Nombres Bordx. 35, No. 1, 219--246 (2023; Zbl 07682960) Full Text: DOI arXiv OpenURL
Liu, Runrun; Rolek, Martin; Yu, Gexin Optimal connectivity for fat-triangle linkages. (English) Zbl 07661995 Discrete Math. 346, No. 5, Article ID 113319, 5 p. (2023). MSC: 05C40 PDF BibTeX XML Cite \textit{R. Liu} et al., Discrete Math. 346, No. 5, Article ID 113319, 5 p. (2023; Zbl 07661995) Full Text: DOI OpenURL
Guo, W.; Zinov’eva, M. R.; Kondrat’ev, A. S. Finite groups whose prime graphs do not contain triangles. III. (English. Russian original) Zbl 07658738 Sib. Math. J. 64, No. 1, 56-61 (2023); translation from Sib. Mat. Zh. 64, No. 1, 65-71 (2023). MSC: 20Dxx 20-XX 05Cxx PDF BibTeX XML Cite \textit{W. Guo} et al., Sib. Math. J. 64, No. 1, 56--61 (2023; Zbl 07658738); translation from Sib. Mat. Zh. 64, No. 1, 65--71 (2023) Full Text: DOI OpenURL
Vassallo, Salvatore On the minimal annulus of triangles and parallelograms. (English) Zbl 07655050 Armen. J. Math. 15, Paper No. 1, 15 p. (2023). Reviewer: Cătălin Barbu (Bačau) MSC: 52B60 51M25 52A10 52A40 52A38 PDF BibTeX XML Cite \textit{S. Vassallo}, Armen. J. Math. 15, Paper No. 1, 15 p. (2023; Zbl 07655050) Full Text: DOI OpenURL
Liu, Hongyan; Tang, Yanyan; Tu, Zhenhan; Zhang, Shuo Special Toeplitz operators on \(n\)-dimensional generalized Hartogs triangles. (English) Zbl 07654716 Complex Anal. Oper. Theory 17, No. 2, Paper No. 28, 32 p. (2023). MSC: 32Q02 47B35 PDF BibTeX XML Cite \textit{H. Liu} et al., Complex Anal. Oper. Theory 17, No. 2, Paper No. 28, 32 p. (2023; Zbl 07654716) Full Text: DOI OpenURL
Friedman, Erich; Tilley, James Saturated sets of distinct integer equilateral triangles. (English) Zbl 07647887 Geombinatorics 32, No. 3, 117-121 (2023). Reviewer: Oliver Roche-Newton (Linz) MSC: 52C10 05C15 PDF BibTeX XML Cite \textit{E. Friedman} and \textit{J. Tilley}, Geombinatorics 32, No. 3, 117--121 (2023; Zbl 07647887) OpenURL
Wali, Mihrigul Some chemical indices related to the number of triangles. (English) Zbl 07613260 Trans. Comb. 12, No. 1, 27-35 (2023). MSC: 05C09 05C07 05C12 05C35 05C92 92E10 PDF BibTeX XML Cite \textit{M. Wali}, Trans. Comb. 12, No. 1, 27--35 (2023; Zbl 07613260) Full Text: DOI OpenURL
Wu, Fangfang; Zhang, Shenggui; Li, Binlong; Xiao, Jimeng Anti-Ramsey numbers for vertex-disjoint triangles. (English) Zbl 1502.05161 Discrete Math. 346, No. 1, Article ID 113123, 13 p. (2023). MSC: 05C55 05D10 05C15 PDF BibTeX XML Cite \textit{F. Wu} et al., Discrete Math. 346, No. 1, Article ID 113123, 13 p. (2023; Zbl 1502.05161) Full Text: DOI arXiv OpenURL
Li, Yipeng; Jiao, Xiangmin ARPIST: provably accurate and stable numerical integration over spherical triangles. (English) Zbl 1498.65037 J. Comput. Appl. Math. 420, Article ID 114822, 14 p. (2023). MSC: 65D30 65G50 PDF BibTeX XML Cite \textit{Y. Li} and \textit{X. Jiao}, J. Comput. Appl. Math. 420, Article ID 114822, 14 p. (2023; Zbl 1498.65037) Full Text: DOI arXiv OpenURL
Chang, Jinyuan; Kolaczyk, Eric D.; Yao, Qiwei Estimation of subgraph densities in noisy networks. (English) Zbl 1506.62301 J. Am. Stat. Assoc. 117, No. 537, 361-374 (2022). MSC: 62H12 68M14 68P30 68R10 PDF BibTeX XML Cite \textit{J. Chang} et al., J. Am. Stat. Assoc. 117, No. 537, 361--374 (2022; Zbl 1506.62301) Full Text: DOI arXiv OpenURL
Pyatkin, A. V.; Chernykh, O. I. On the maximum number of open triangles in graphs with the same number of vertices and edges. (Russian. English summary) Zbl 07656019 Diskretn. Anal. Issled. Oper. 29, No. 1, 46-55 (2022). MSC: 05C30 05C35 PDF BibTeX XML Cite \textit{A. V. Pyatkin} and \textit{O. I. Chernykh}, Diskretn. Anal. Issled. Oper. 29, No. 1, 46--55 (2022; Zbl 07656019) Full Text: DOI MNR OpenURL
Chakraborty, Debopam; Ghale, Vinodkumar; Saikia, Anupam Construction of an infinite family of elliptic curves of 2-Selmer rank 1 from Heron triangles. (English) Zbl 1506.11086 Res. Number Theory 8, No. 4, Paper No. 101, 9 p. (2022). Reviewer: Maciej Ulas (Kraków) MSC: 11G05 11G07 51M04 PDF BibTeX XML Cite \textit{D. Chakraborty} et al., Res. Number Theory 8, No. 4, Paper No. 101, 9 p. (2022; Zbl 1506.11086) Full Text: DOI arXiv OpenURL
Makhnev, A. A.; Guo, Wenbin; Efimov, K. S. Distance-regular graphs of diameter 3 without triangles with \(c_2=2\). (English) Zbl 1506.05223 Commun. Math. Stat. 10, No. 4, 785-792 (2022). Reviewer: Djoko Suprijanto (Bandung) MSC: 05E30 05C50 PDF BibTeX XML Cite \textit{A. A. Makhnev} et al., Commun. Math. Stat. 10, No. 4, 785--792 (2022; Zbl 1506.05223) Full Text: DOI OpenURL
Jurkin, Ema Loci of centers in pencils of triangles in the isotropic plane. (English) Zbl 1503.51016 Rad Hrvat. Akad. Znan. Umjet., Mat. Znan. 551(26), 155-169 (2022). Reviewer: Georgi Hristov Georgiev (Shumen) MSC: 51N25 PDF BibTeX XML Cite \textit{E. Jurkin}, Rad Hrvat. Akad. Znan. Umjet., Mat. Znan. 551(26), 155--169 (2022; Zbl 1503.51016) Full Text: DOI OpenURL
Tan, Lingling; Gao, Yuqiong; Chen, Qinghua One-sided Frobenius pairs in extriangulated categories. (English) Zbl 1502.18028 Commun. Algebra 50, No. 12, 5345-5370 (2022). Reviewer: Blas Torrecillas (Almería) MSC: 18G20 18G25 PDF BibTeX XML Cite \textit{L. Tan} et al., Commun. Algebra 50, No. 12, 5345--5370 (2022; Zbl 1502.18028) Full Text: DOI arXiv OpenURL
Frankl, Peter; Holmsen, Andreas; Kupavskii, Andrey Intersection theorems for triangles. (English) Zbl 1497.05252 Discrete Comput. Geom. 68, No. 3, 728-737 (2022). MSC: 05D05 05C65 52C45 PDF BibTeX XML Cite \textit{P. Frankl} et al., Discrete Comput. Geom. 68, No. 3, 728--737 (2022; Zbl 1497.05252) Full Text: DOI arXiv OpenURL
Smorodinsky, Shakhar; Wolf, Charles No repeated slopes, triangles and polygons. (English) Zbl 1497.51007 Geombinatorics 32, No. 1, 40-47 (2022). Reviewer: Martin Lukarevski (Skopje) MSC: 51M04 PDF BibTeX XML Cite \textit{S. Smorodinsky} and \textit{C. Wolf}, Geombinatorics 32, No. 1, 40--47 (2022; Zbl 1497.51007) OpenURL
Kiss, Sándor Nagydobai; András, Szilárd Orthologic pedal triangles and their relations with the triangles of residual centroids. (English) Zbl 07576793 Int. J. Geom. 11, No. 1, 90-103 (2022). MSC: 51M04 51N20 PDF BibTeX XML Cite \textit{S. N. Kiss} and \textit{S. András}, Int. J. Geom. 11, No. 1, 90--103 (2022; Zbl 07576793) Full Text: Link OpenURL
Lalín, Matilde; Mila, Olivier Hyperbolic Heron triangles and elliptic curves. (English) Zbl 1497.11151 J. Number Theory 240, 272-295 (2022). MSC: 11G05 11D09 PDF BibTeX XML Cite \textit{M. Lalín} and \textit{O. Mila}, J. Number Theory 240, 272--295 (2022; Zbl 1497.11151) Full Text: DOI arXiv OpenURL
Pandit, Supantha Covering and packing of triangles intersecting a straight line. (English) Zbl 1496.90080 Discrete Appl. Math. 319, 92-110 (2022). MSC: 90C27 90C35 90C39 68Q25 PDF BibTeX XML Cite \textit{S. Pandit}, Discrete Appl. Math. 319, 92--110 (2022; Zbl 1496.90080) Full Text: DOI OpenURL
Bartels, Sören; Palus, Christian Stable gradient flow discretizations for simulating bilayer plate bending with isometry and obstacle constraints. (English) Zbl 07563184 IMA J. Numer. Anal. 42, No. 3, 1903-1928 (2022). MSC: 65Nxx PDF BibTeX XML Cite \textit{S. Bartels} and \textit{C. Palus}, IMA J. Numer. Anal. 42, No. 3, 1903--1928 (2022; Zbl 07563184) Full Text: DOI arXiv OpenURL
Garcia, Ronaldo; Reznik, Dan A matryoshka of Brocard porisms. (English) Zbl 1494.51006 Eur. J. Math. 8, Suppl. 1, S308-S329 (2022). MSC: 51M04 51N20 53A04 PDF BibTeX XML Cite \textit{R. Garcia} and \textit{D. Reznik}, Eur. J. Math. 8, S308--S329 (2022; Zbl 1494.51006) Full Text: DOI OpenURL
Choudhry, Ajai; Shamsi Zargar, Arman Pairs of equiperimeter and equiareal triangles whose sides are perfect squares. (English) Zbl 1502.11036 Funct. Approximatio, Comment. Math. 66, No. 2, 245-251 (2022). Reviewer: Florian Luca (Johannesburg) MSC: 11D25 PDF BibTeX XML Cite \textit{A. Choudhry} and \textit{A. Shamsi Zargar}, Funct. Approximatio, Comment. Math. 66, No. 2, 245--251 (2022; Zbl 1502.11036) Full Text: DOI arXiv OpenURL
Liu, Shiping; Niu, Hongwei Almost split sequences in tri-exact categories. (English) Zbl 07556105 J. Pure Appl. Algebra 226, No. 11, Article ID 107092, 31 p. (2022). Reviewer: Luz Adriana Mejia Castaño (Barranquilla) MSC: 16D90 16G20 16G70 16E35 PDF BibTeX XML Cite \textit{S. Liu} and \textit{H. Niu}, J. Pure Appl. Algebra 226, No. 11, Article ID 107092, 31 p. (2022; Zbl 07556105) Full Text: DOI arXiv OpenURL
Mulder, Wim A. More continuous mass-lumped triangular finite elements. (English) Zbl 1492.65326 J. Sci. Comput. 92, No. 2, Paper No. 38, 22 p. (2022). MSC: 65N30 65D32 65M22 74S05 PDF BibTeX XML Cite \textit{W. A. Mulder}, J. Sci. Comput. 92, No. 2, Paper No. 38, 22 p. (2022; Zbl 1492.65326) Full Text: DOI OpenURL
Fedele, Francesca Negative cluster categories from simple minded collection quadruples. (English) Zbl 07548120 Commun. Algebra 50, No. 9, 3761-3774 (2022). MSC: 16E45 18A30 18G80 PDF BibTeX XML Cite \textit{F. Fedele}, Commun. Algebra 50, No. 9, 3761--3774 (2022; Zbl 07548120) Full Text: DOI arXiv OpenURL
Bartels, Sören; Meyer, Frank; Palus, Christian Simulating self-avoiding isometric plate bending. (English) Zbl 1490.74003 SIAM J. Sci. Comput. 44, No. 3, A1475-A1496 (2022). MSC: 74-10 65N30 74K20 PDF BibTeX XML Cite \textit{S. Bartels} et al., SIAM J. Sci. Comput. 44, No. 3, A1475--A1496 (2022; Zbl 1490.74003) Full Text: DOI arXiv OpenURL
Karama, Muneer Jebreel; Qudaimat, Ali Jum’a Generating primitive triples using a matrix upon Pythagorean triples. (English) Zbl 1498.11096 Palest. J. Math. 11, No. 1, 57-65 (2022). MSC: 11D09 11C20 PDF BibTeX XML Cite \textit{M. J. Karama} and \textit{A. J. Qudaimat}, Palest. J. Math. 11, No. 1, 57--65 (2022; Zbl 1498.11096) Full Text: Link OpenURL
Szabłowski, Paweł J. Yet another way of calculating moments of the Kesten’s distribution and its consequences for Catalan numbers and Catalan triangles. (English) Zbl 1491.60032 Discrete Math. 345, No. 9, Article ID 112891, 8 p. (2022). MSC: 60E05 05A10 11B39 PDF BibTeX XML Cite \textit{P. J. Szabłowski}, Discrete Math. 345, No. 9, Article ID 112891, 8 p. (2022; Zbl 1491.60032) Full Text: DOI arXiv OpenURL
Balogh, József; Clemen, Felix Christian; Lidický, Bernard Maximum number of almost similar triangles in the plane. (English) Zbl 1491.05137 Comput. Geom. 105-106, Article ID 101880, 15 p. (2022). MSC: 05C65 05C35 05C30 14M15 PDF BibTeX XML Cite \textit{J. Balogh} et al., Comput. Geom. 105--106, Article ID 101880, 15 p. (2022; Zbl 1491.05137) Full Text: DOI arXiv OpenURL
Saglam, Ismail From Euclidean triangles to the hyperbolic plane. (English) Zbl 1490.51016 Expo. Math. 40, No. 2, 249-253 (2022). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51M10 51M05 57M50 PDF BibTeX XML Cite \textit{I. Saglam}, Expo. Math. 40, No. 2, 249--253 (2022; Zbl 1490.51016) Full Text: DOI HAL OpenURL
Hou, Zelin; Bi, Enchao Remarks on regular quantization and holomorphic isometric immersions on Hartogs triangles. (English) Zbl 1495.32063 Arch. Math. 118, No. 6, 605-614 (2022). MSC: 32Q20 32Q02 PDF BibTeX XML Cite \textit{Z. Hou} and \textit{E. Bi}, Arch. Math. 118, No. 6, 605--614 (2022; Zbl 1495.32063) Full Text: DOI OpenURL
Bi, Enchao; Hou, Zelin Canonical metrics on generalized Hartogs triangles. (English) Zbl 1487.32127 C. R., Math., Acad. Sci. Paris 360, 305-313 (2022). MSC: 32Q02 32Q20 53C55 PDF BibTeX XML Cite \textit{E. Bi} and \textit{Z. Hou}, C. R., Math., Acad. Sci. Paris 360, 305--313 (2022; Zbl 1487.32127) Full Text: DOI OpenURL
Tran, Quang Hung A direct proof of Pitot’s theorem. (English) Zbl 1504.51014 Math. Mag. 95, No. 1, 59-60 (2022). MSC: 51M04 PDF BibTeX XML Cite \textit{Q. H. Tran}, Math. Mag. 95, No. 1, 59--60 (2022; Zbl 1504.51014) Full Text: DOI OpenURL
Balay, Meijke; Neutgens, Trent; Rosen, Nick; Wagner, Nathan; Zeytuncu, Yunus E. \(L^p\) regularity of Toeplitz operators on generalized Hartogs triangles. (English) Zbl 1487.32126 Eur. J. Math. 8, No. 1, 403-416 (2022). MSC: 32Q02 32A36 47B35 PDF BibTeX XML Cite \textit{M. Balay} et al., Eur. J. Math. 8, No. 1, 403--416 (2022; Zbl 1487.32126) Full Text: DOI arXiv OpenURL
Sommariva, A.; Vianello, M. Near-optimal polynomial interpolation on spherical triangles. (English) Zbl 1504.65025 Mediterr. J. Math. 19, No. 2, Paper No. 68, 17 p. (2022). MSC: 65D05 41A10 PDF BibTeX XML Cite \textit{A. Sommariva} and \textit{M. Vianello}, Mediterr. J. Math. 19, No. 2, Paper No. 68, 17 p. (2022; Zbl 1504.65025) Full Text: DOI OpenURL
Axenovich, Maria; Snyder, Richard; Weber, Lea The Erdős-Hajnal conjecture for three colors and triangles. (English) Zbl 1491.05072 Discrete Math. 345, No. 5, Article ID 112791, 22 p. (2022). Reviewer: Borut Lužar (Šmarješke Toplice) MSC: 05C15 05D10 PDF BibTeX XML Cite \textit{M. Axenovich} et al., Discrete Math. 345, No. 5, Article ID 112791, 22 p. (2022; Zbl 1491.05072) Full Text: DOI OpenURL
Kiss, Sándor Nagydobai; Moses, Peter J. C.; Kimberling, Clark Properties of the Kiss-Bíró configuration. (English) Zbl 1481.51015 J. Geom. 113, No. 1, Paper No. 10, 23 p. (2022). Reviewer: Victor V. Pambuccian (Glendale) MSC: 51N20 51M15 51M04 PDF BibTeX XML Cite \textit{S. N. Kiss} et al., J. Geom. 113, No. 1, Paper No. 10, 23 p. (2022; Zbl 1481.51015) Full Text: DOI OpenURL
Chappelon, Jonathan Symmetric binary Steinhaus triangles and parity-regular Steinhaus graphs. (English) Zbl 1480.05003 J. Comb. Theory, Ser. A 187, Article ID 105561, 56 p. (2022). MSC: 05A10 05C99 05A15 11B65 PDF BibTeX XML Cite \textit{J. Chappelon}, J. Comb. Theory, Ser. A 187, Article ID 105561, 56 p. (2022; Zbl 1480.05003) Full Text: DOI arXiv OpenURL
Moreno, José Pedro; Prieto-Martínez, Luis Felipe The problem of Kobon triangles. (Spanish) Zbl 07583427 Gac. R. Soc. Mat. Esp. 24, No. 1, 111-130 (2021). Reviewer: Eugenia Saorín Gómez (Bremen) MSC: 52C30 PDF BibTeX XML Cite \textit{J. P. Moreno} and \textit{L. F. Prieto-Martínez}, Gac. R. Soc. Mat. Esp. 24, No. 1, 111--130 (2021; Zbl 07583427) Full Text: Link OpenURL
Zachos, Anastasios N. A generalization of Pythagoras on a surface in the sense of Toponogov. (English) Zbl 07576777 Int. J. Geom. 10, No. 3, 84-89 (2021). MSC: 52A10 52A41 53C21 53C22 51M04 PDF BibTeX XML Cite \textit{A. N. Zachos}, Int. J. Geom. 10, No. 3, 84--89 (2021; Zbl 07576777) Full Text: Link OpenURL
Garcia, Ronaldo; Reznik, Dan Related by similarity. I: Poristic triangles and 3-periodics in the elliptic billiard. (English) Zbl 07576775 Int. J. Geom. 10, No. 3, 52-70 (2021). MSC: 51M04 51N20 51N35 68T20 PDF BibTeX XML Cite \textit{R. Garcia} and \textit{D. Reznik}, Int. J. Geom. 10, No. 3, 52--70 (2021; Zbl 07576775) Full Text: arXiv Link OpenURL
Lemarie-Johansen, Michel Relation between sides of a triangle when \(\alpha= r\beta\). (English) Zbl 07576768 Int. J. Geom. 10, No. 2, 74-81 (2021). MSC: 51M04 51M05 PDF BibTeX XML Cite \textit{M. Lemarie-Johansen}, Int. J. Geom. 10, No. 2, 74--81 (2021; Zbl 07576768) Full Text: Link OpenURL
Kiss, Sándor Nagydobai; Bíró, Bálint Two remarkable triangles of a triangle and their circumcircles. (English) Zbl 1503.51007 Elem. Math. 76, No. 3, 106-114 (2021). MSC: 51M04 51M15 PDF BibTeX XML Cite \textit{S. N. Kiss} and \textit{B. Bíró}, Elem. Math. 76, No. 3, 106--114 (2021; Zbl 1503.51007) Full Text: DOI OpenURL
Praton, Iwan; Shalqini, Nart Amicable Heron triangles. (English) Zbl 1505.11053 Fibonacci Q. 59, No. 4, 362-364 (2021). Reviewer: Antonio M. Oller Marcén (Zaragoza) MSC: 11D25 51M04 PDF BibTeX XML Cite \textit{I. Praton} and \textit{N. Shalqini}, Fibonacci Q. 59, No. 4, 362--364 (2021; Zbl 1505.11053) Full Text: arXiv Link OpenURL
Wu, Wenbin; Zhang, A-Man; Liu, Moubin A cell-centered indirect arbitrary-Lagrangian-Eulerian discontinuous Galerkin scheme on moving unstructured triangular meshes with topological adaptability. (English) Zbl 07505963 J. Comput. Phys. 438, Article ID 110368, 27 p. (2021). MSC: 65Mxx 76Mxx 76Nxx PDF BibTeX XML Cite \textit{W. Wu} et al., J. Comput. Phys. 438, Article ID 110368, 27 p. (2021; Zbl 07505963) Full Text: DOI OpenURL
Majumdar, Abdullah-Al-Kafi; Ahmed, Abul Kalam Ziauddin A note on the diophantine equation \(x^2=y^2+3z^2\). (English) Zbl 1483.11055 J. Bangladesh Acad. Sci. 44, No. 2, 201-205 (2021). MSC: 11D09 PDF BibTeX XML Cite \textit{A.-A.-K. Majumdar} and \textit{A. K. Z. Ahmed}, J. Bangladesh Acad. Sci. 44, No. 2, 201--205 (2021; Zbl 1483.11055) Full Text: DOI OpenURL
Cooper, Colin; Dyer, Martin; Greenhill, Catherine A triangle process on regular graphs. (English) Zbl 07495031 Flocchini, Paola (ed.) et al., Combinatorial algorithms. 32nd international workshop, IWOCA 2021, Ottawa, ON, Canada, July 5–7, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12757, 310-323 (2021). MSC: 68Rxx 68Wxx PDF BibTeX XML Cite \textit{C. Cooper} et al., Lect. Notes Comput. Sci. 12757, 310--323 (2021; Zbl 07495031) Full Text: DOI arXiv OpenURL
Zhang, Shuo \(L^p\) Sobolev mapping properties of the Bergman projections on \(n\)-dimensional generalized Hartogs triangles. (English) Zbl 1487.32030 Bull. Korean Math. Soc. 58, No. 6, 1355-1375 (2021). MSC: 32A36 32A25 32Q02 PDF BibTeX XML Cite \textit{S. Zhang}, Bull. Korean Math. Soc. 58, No. 6, 1355--1375 (2021; Zbl 1487.32030) Full Text: DOI OpenURL
Cornut, Christophe On triangles with a tiny side. (Sur les triangles avec un côté minuscule.) (French) Zbl 07477308 J. Lie Theory 31, No. 4, 957-968 (2021). MSC: 20F55 PDF BibTeX XML Cite \textit{C. Cornut}, J. Lie Theory 31, No. 4, 957--968 (2021; Zbl 07477308) Full Text: Link OpenURL
András, Szilárd; Kiss, Sándor Nagydobai An area formula for the triangle of residual centroids and its generalizations. (English) Zbl 1499.51012 Creat. Math. Inform. 30, No. 1, 11-18 (2021). MSC: 51M04 51M25 PDF BibTeX XML Cite \textit{S. András} and \textit{S. N. Kiss}, Creat. Math. Inform. 30, No. 1, 11--18 (2021; Zbl 1499.51012) Full Text: DOI OpenURL
Araiza Iturria, Carlos Andrés; Godin, Frédéric; Mailhot, Mélina Tweedie double GLM loss triangles with dependence within and across business lines. (English) Zbl 1480.91180 Eur. Actuar. J. 11, No. 2, 619-653 (2021). MSC: 91G05 91B70 62P05 PDF BibTeX XML Cite \textit{C. A. Araiza Iturria} et al., Eur. Actuar. J. 11, No. 2, 619--653 (2021; Zbl 1480.91180) Full Text: DOI arXiv OpenURL
Hausmann, Jean-Claude Triangles on planar Jordan \(C^1\)-curves and differential topology. (English) Zbl 1486.30114 Papadopoulos, Athanase (ed.), Topology and geometry. A collection of essays dedicated to Vladimir G. Turaev. Berlin: European Mathematical Society. IRMA Lect. Math. Theor. Phys. 33, 45-58 (2021). MSC: 30E99 PDF BibTeX XML Cite \textit{J.-C. Hausmann}, IRMA Lect. Math. Theor. Phys. 33, 45--58 (2021; Zbl 1486.30114) Full Text: DOI arXiv OpenURL
Ma, Xin; Zhao, Tiwei Resolving resolution dimensions in triangulated categories. (English) Zbl 1484.18012 Open Math. 19, 121-143 (2021). Reviewer: Marco A. Pérez (Montevideo) MSC: 18G20 18G25 18G10 PDF BibTeX XML Cite \textit{X. Ma} and \textit{T. Zhao}, Open Math. 19, 121--143 (2021; Zbl 1484.18012) Full Text: DOI OpenURL
Salami, Sajad; Shamsi Zargar, Arman The \(\theta\)-congruent number elliptic curves via Fermat-type algorithms. (English) Zbl 1489.11084 Bull. Braz. Math. Soc. (N.S.) 52, No. 4, 893-908 (2021). Reviewer: Sungkon Chang (Savannah) MSC: 11G05 14H52 PDF BibTeX XML Cite \textit{S. Salami} and \textit{A. Shamsi Zargar}, Bull. Braz. Math. Soc. (N.S.) 52, No. 4, 893--908 (2021; Zbl 1489.11084) Full Text: DOI arXiv OpenURL
Sommariva, A.; Vianello, M. Numerical hyperinterpolation over spherical triangles. (English) Zbl 07431500 Math. Comput. Simul. 190, 15-22 (2021). MSC: 65-XX 33-XX PDF BibTeX XML Cite \textit{A. Sommariva} and \textit{M. Vianello}, Math. Comput. Simul. 190, 15--22 (2021; Zbl 07431500) Full Text: DOI OpenURL
Laczkovich, Miklos Irregular tilings of regular polygons with similar triangles. (English) Zbl 1477.52029 Discrete Comput. Geom. 66, No. 4, 1239-1261 (2021). MSC: 52C20 PDF BibTeX XML Cite \textit{M. Laczkovich}, Discrete Comput. Geom. 66, No. 4, 1239--1261 (2021; Zbl 1477.52029) Full Text: DOI arXiv OpenURL
Benson, Dave; Iyengar, Srikanth B.; Krause, Henning; Pevtsova, Julia Local duality for the singularity category of a finite dimensional Gorenstein algebra. (English) Zbl 1493.16010 Nagoya Math. J. 244, 1-24 (2021). MSC: 16G10 16G50 16E65 16E35 PDF BibTeX XML Cite \textit{D. Benson} et al., Nagoya Math. J. 244, 1--24 (2021; Zbl 1493.16010) Full Text: DOI arXiv OpenURL
Szilárd, András Similar trapezoids on the sides of a triangle. (English) Zbl 1476.51015 J. Geom. Graph. 25, No. 1, 033-044 (2021). MSC: 51M04 51N20 PDF BibTeX XML Cite \textit{A. Szilárd}, J. Geom. Graph. 25, No. 1, 033--044 (2021; Zbl 1476.51015) Full Text: Link OpenURL
Djolović, Ivana; Malkowsky, Eberhard Applications of matrix domains of triangles in the characterization of summability factors. (English) Zbl 1486.40005 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 177, 12 p. (2021). Reviewer: İbrahim Çanak (İzmir) MSC: 40H05 40D15 46A45 40C05 40F05 40G99 PDF BibTeX XML Cite \textit{I. Djolović} and \textit{E. Malkowsky}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 177, 12 p. (2021; Zbl 1486.40005) Full Text: DOI OpenURL
Zhang, Shuo \(L^p\) boundedness for the Bergman projections over \(n\)-dimensional generalized Hartogs triangles. (English) Zbl 1478.32019 Complex Var. Elliptic Equ. 66, No. 9, 1591-1608 (2021). MSC: 32A36 32A25 32Q02 PDF BibTeX XML Cite \textit{S. Zhang}, Complex Var. Elliptic Equ. 66, No. 9, 1591--1608 (2021; Zbl 1478.32019) Full Text: DOI OpenURL
Hendrych, Radek; Cipra, Tomas Applying state space models to stochastic claims reserving. (English) Zbl 1471.91462 ASTIN Bull. 51, No. 1, 267-301 (2021). MSC: 91G05 PDF BibTeX XML Cite \textit{R. Hendrych} and \textit{T. Cipra}, ASTIN Bull. 51, No. 1, 267--301 (2021; Zbl 1471.91462) Full Text: DOI OpenURL
Sommariva, A.; Vianello, M. Near-algebraic Tchakaloff-like quadrature on spherical triangles. (English) Zbl 07410101 Appl. Math. Lett. 120, Article ID 107282, 7 p. (2021). MSC: 65D32 41A55 41A63 65D30 65N30 PDF BibTeX XML Cite \textit{A. Sommariva} and \textit{M. Vianello}, Appl. Math. Lett. 120, Article ID 107282, 7 p. (2021; Zbl 07410101) Full Text: DOI OpenURL
Malyshev, Fëdor Mikhaĭlovich Completion of the proof of Brunn’s theorem by elementary means. (Russian. English summary) Zbl 1473.52018 Chebyshevskiĭ Sb. 22, No. 2(78), 160-182 (2021). MSC: 52A40 52A39 PDF BibTeX XML Cite \textit{F. M. Malyshev}, Chebyshevskiĭ Sb. 22, No. 2(78), 160--182 (2021; Zbl 1473.52018) Full Text: MNR OpenURL
Brualdi, Richard A.; Dahl, Geir Alternating sign and sign-restricted matrices: representations and partial orders. (English) Zbl 1476.15052 Electron. J. Linear Algebra 37, 613-639 (2021). Reviewer: Roksana Słowik (Gliwice) MSC: 15B35 05B20 06A06 06A07 PDF BibTeX XML Cite \textit{R. A. Brualdi} and \textit{G. Dahl}, Electron. J. Linear Algebra 37, 613--639 (2021; Zbl 1476.15052) Full Text: Link OpenURL
Nielsen, Frank On geodesic triangles with right angles in a dually flat space. (English) Zbl 1483.53016 Nielsen, Frank (ed.), Progress in information geometry. Theory and applications. Based on discussions of the fourth international conference on geometric science of information, GSI’2019, Toulouse, France, August 27–29, 2019. Cham: Springer. Signals Commun. Technol., 153-190 (2021). Reviewer: Ruobing Zhang (Stony Brook) MSC: 53A40 53B12 PDF BibTeX XML Cite \textit{F. Nielsen}, in: Progress in information geometry. Theory and applications. Based on discussions of the fourth international conference on geometric science of information, GSI'2019, Toulouse, France, August 27--29, 2019. Cham: Springer. 153--190 (2021; Zbl 1483.53016) Full Text: DOI arXiv OpenURL
Larsen, Anne; Norton, Chaya; Zykoski, Bradley Strongly obtuse rational lattice triangles. (English) Zbl 1485.37033 Trans. Am. Math. Soc. 374, No. 10, 7119-7142 (2021). Reviewer: Thomas B. Ward (Newcastle) MSC: 37D40 37C83 37A30 37A44 11N25 52A10 PDF BibTeX XML Cite \textit{A. Larsen} et al., Trans. Am. Math. Soc. 374, No. 10, 7119--7142 (2021; Zbl 1485.37033) Full Text: DOI arXiv OpenURL
Díaz-Bañez, José-Miguel; Fabila-Monroy, Ruy; Urrutia, Jorge A note on empty balanced tetrahedra in two-colored point sets in \(\mathbb{R}^3\). (English) Zbl 1472.51014 Comput. Geom. 96, Article ID 101757, 3 p. (2021). MSC: 51M20 52C10 PDF BibTeX XML Cite \textit{J.-M. Díaz-Bañez} et al., Comput. Geom. 96, Article ID 101757, 3 p. (2021; Zbl 1472.51014) Full Text: DOI arXiv OpenURL
Fabila-Monroy, Ruy; Perz, Daniel; Trujillo-Negrete, Ana Laura Empty rainbow triangles in \(k\)-colored point sets. (English) Zbl 07396276 Comput. Geom. 95, Article ID 101731, 8 p. (2021). MSC: 68Vxx 52Cxx PDF BibTeX XML Cite \textit{R. Fabila-Monroy} et al., Comput. Geom. 95, Article ID 101731, 8 p. (2021; Zbl 07396276) Full Text: DOI arXiv OpenURL
Roussarie, Robert Some applications of the Poincaré-Bendixson theorem. (English) Zbl 1480.37041 Qual. Theory Dyn. Syst. 20, No. 3, Paper No. 64, 17 p. (2021). Reviewer: Ioannis P. Stavroulakis (Ioannina) MSC: 37C75 37C25 PDF BibTeX XML Cite \textit{R. Roussarie}, Qual. Theory Dyn. Syst. 20, No. 3, Paper No. 64, 17 p. (2021; Zbl 1480.37041) Full Text: DOI OpenURL
Deveci, Ömür; Shannon, Anthony G. Some aspects of Neyman triangles and Delannoy arrays. (English) Zbl 1485.11057 Math. Montisnigri 50, 36-43 (2021). MSC: 11B83 33C47 PDF BibTeX XML Cite \textit{Ö. Deveci} and \textit{A. G. Shannon}, Math. Montisnigri 50, 36--43 (2021; Zbl 1485.11057) Full Text: DOI OpenURL
Hu, Jiangsheng; Zhang, Dongdong; Zhou, Panyue Gorenstein homological dimensions for extriangulated categories. (English) Zbl 1477.18029 Bull. Malays. Math. Sci. Soc. (2) 44, No. 4, 2235-2252 (2021). MSC: 18G80 18E10 18G25 PDF BibTeX XML Cite \textit{J. Hu} et al., Bull. Malays. Math. Sci. Soc. (2) 44, No. 4, 2235--2252 (2021; Zbl 1477.18029) Full Text: DOI arXiv OpenURL
Shu, Qiaojun; Chen, Yong; Han, Shuguang; Lin, Guohui; Miyano, Eiji; Zhang, An Acyclic edge coloring conjecture is true on planar graphs without intersecting triangles. (English) Zbl 07380861 Theor. Comput. Sci. 882, 77-108 (2021). MSC: 68Qxx PDF BibTeX XML Cite \textit{Q. Shu} et al., Theor. Comput. Sci. 882, 77--108 (2021; Zbl 07380861) Full Text: DOI arXiv OpenURL
Sledd, Levi Assouad-Nagata dimension of finitely generated \(C^\prime(\frac{1}{6})\) groups. (English) Zbl 1496.20071 Topology Appl. 299, Article ID 107634, 17 p. (2021). MSC: 20F65 54F45 20F05 PDF BibTeX XML Cite \textit{L. Sledd}, Topology Appl. 299, Article ID 107634, 17 p. (2021; Zbl 1496.20071) Full Text: DOI arXiv OpenURL
Brenner, Hazel N.; Depret-Guillaume, James S.; Palsson, Eyvindur A.; Senger, Steven Uniqueness of optimal point sets determining two distinct triangles. (English) Zbl 1479.52025 Integers 21, Paper A43, 15 p. (2021). Reviewer: Abdul Basit (Notre Dame) MSC: 52C10 PDF BibTeX XML Cite \textit{H. N. Brenner} et al., Integers 21, Paper A43, 15 p. (2021; Zbl 1479.52025) Full Text: arXiv Link OpenURL
Thayyil, Safeer Babu; Yadav, Sunil Kumar; Polthier, Konrad; Muthuganapathy, Ramanathan Local Delaunay-based high fidelity surface reconstruction from 3D point sets. (English) Zbl 1468.65020 Comput. Aided Geom. Des. 86, Article ID 101973, 14 p. (2021). MSC: 65D18 PDF BibTeX XML Cite \textit{S. B. Thayyil} et al., Comput. Aided Geom. Des. 86, Article ID 101973, 14 p. (2021; Zbl 1468.65020) Full Text: DOI OpenURL
Sejfried, Michael The M-points related to the perfect circles in any triangle \(ABC\) as the next points lying on the generalized soddy-line and about “square root angle”. (English) Zbl 1461.51016 Cheng, Liang-Yee (ed.), ICGG 2020 – Proceedings of the 19th international conference on geometry and graphics, São Paulo, Brazil, January 18–22, 2021. Cham: Springer. Adv. Intell. Syst. Comput. 1296, 127-136 (2021). MSC: 51M04 PDF BibTeX XML Cite \textit{M. Sejfried}, Adv. Intell. Syst. Comput. 1296, 127--136 (2021; Zbl 1461.51016) Full Text: DOI OpenURL
Bi, Enchao; Su, Guicong Balanced metrics and Berezin quantization on Hartogs triangles. (English) Zbl 1462.32008 Ann. Mat. Pura Appl. (4) 200, No. 1, 273-285 (2021). MSC: 32A25 32M15 32Q15 PDF BibTeX XML Cite \textit{E. Bi} and \textit{G. Su}, Ann. Mat. Pura Appl. (4) 200, No. 1, 273--285 (2021; Zbl 1462.32008) Full Text: DOI OpenURL
Liu, Muhuo; Xu, Baogang On a conjecture of Schweser and Stiebitz. (English) Zbl 1460.05157 Discrete Appl. Math. 295, 25-31 (2021). MSC: 05C70 05C07 PDF BibTeX XML Cite \textit{M. Liu} and \textit{B. Xu}, Discrete Appl. Math. 295, 25--31 (2021; Zbl 1460.05157) Full Text: DOI OpenURL
Preissmann, Myriam; Robin, Cléophée; Trotignon, Nicolas On the complexity of colouring antiprismatic graphs. (English) Zbl 07328485 Algorithmica 83, No. 2, 589-612 (2021). MSC: 68R10 05C15 05C85 68Q25 68W40 PDF BibTeX XML Cite \textit{M. Preissmann} et al., Algorithmica 83, No. 2, 589--612 (2021; Zbl 07328485) Full Text: DOI arXiv OpenURL
Xiao, Chuanqi; Katona, Gyula O. H. The number of triangles is more when they have no common vertex. (English) Zbl 1460.05096 Discrete Math. 344, No. 5, Article ID 112330, 6 p. (2021). MSC: 05C35 05C30 PDF BibTeX XML Cite \textit{C. Xiao} and \textit{G. O. H. Katona}, Discrete Math. 344, No. 5, Article ID 112330, 6 p. (2021; Zbl 1460.05096) Full Text: DOI arXiv OpenURL
Fedele, Francesca Properties of triangulated and quotient categories arising from \(n\)-Calabi-Yau triples. (English) Zbl 1480.16024 Pac. J. Math. 310, No. 1, 1-21 (2021). MSC: 16E45 18A30 18G80 PDF BibTeX XML Cite \textit{F. Fedele}, Pac. J. Math. 310, No. 1, 1--21 (2021; Zbl 1480.16024) Full Text: DOI arXiv OpenURL
Brauner, Claude-Michel; Roussarie, Robert; Shang, Peipei; Zhang, Linwan Existence of a traveling wave solution in a free interface problem with fractional order kinetics. (English) Zbl 1459.35408 J. Differ. Equations 281, 105-147 (2021). MSC: 35R35 35C07 34C05 34A26 35K57 35B35 35K40 80A25 PDF BibTeX XML Cite \textit{C.-M. Brauner} et al., J. Differ. Equations 281, 105--147 (2021; Zbl 1459.35408) Full Text: DOI arXiv OpenURL
Beveridge, Andrew; Calaway, Ian; Heysse, Kristin De Finetti lattices and magog triangles. (English) Zbl 1458.05011 Electron. J. Comb. 28, No. 1, Research Paper P1.38, 29 p. (2021). MSC: 05A10 05A15 06A07 PDF BibTeX XML Cite \textit{A. Beveridge} et al., Electron. J. Comb. 28, No. 1, Research Paper P1.38, 29 p. (2021; Zbl 1458.05011) Full Text: DOI arXiv OpenURL
Makhnev, A. A.; Belousov, I. N.; Paduchikh, D. V. Inverse problems of graph theory: graphs without triangles. (Russian. English summary) Zbl 1453.05029 Sib. Èlektron. Mat. Izv. 18, No. 1, 27-42 (2021). MSC: 05C12 05E30 PDF BibTeX XML Cite \textit{A. A. Makhnev} et al., Sib. Èlektron. Mat. Izv. 18, No. 1, 27--42 (2021; Zbl 1453.05029) Full Text: DOI OpenURL
Andrica, Dorin; Ţurcaş, George C. Pairs of rational triangles with equal symmetric invariants. (English) Zbl 1453.14072 J. Number Theory 221, 496-504 (2021). MSC: 14G05 11G05 11G30 11Y50 PDF BibTeX XML Cite \textit{D. Andrica} and \textit{G. C. Ţurcaş}, J. Number Theory 221, 496--504 (2021; Zbl 1453.14072) Full Text: DOI OpenURL
Laczkovich, M. Tilings of the regular \(N\)-gon with triangles of angles \(\pi/N, \pi/N, (N-2)\pi/N\) for \(N = 5,8,10\) and \(12\). (English) Zbl 1454.52017 Comput. Geom. 92, Article ID 101690, 10 p. (2021). MSC: 52C20 05B45 PDF BibTeX XML Cite \textit{M. Laczkovich}, Comput. Geom. 92, Article ID 101690, 10 p. (2021; Zbl 1454.52017) Full Text: DOI OpenURL
Park, Ji-won; Cheong, Otfried Smallest universal covers for families of triangles. (English) Zbl 1471.52017 Comput. Geom. 92, Article ID 101686, 10 p. (2021). MSC: 52C15 PDF BibTeX XML Cite \textit{J.-w. Park} and \textit{O. Cheong}, Comput. Geom. 92, Article ID 101686, 10 p. (2021; Zbl 1471.52017) Full Text: DOI Link OpenURL
Zhou, Panyue Grothendieck groups and Auslander-Reiten \((d + 2)\)-angles. (English) Zbl 1476.16014 J. Algebra 568, 512-528 (2021). Reviewer: José Vélez-Marulanda (Valdosta) MSC: 16G70 13D15 18G80 PDF BibTeX XML Cite \textit{P. Zhou}, J. Algebra 568, 512--528 (2021; Zbl 1476.16014) Full Text: DOI arXiv OpenURL
Shu, Qiaojun; Chen, Yong; Han, Shuguang; Lin, Guohui; Miyano, Eiji; Zhang, An Acyclic edge coloring conjecture is true on planar graphs without intersecting triangles. (English) Zbl 07636454 Chen, Jianer (ed.) et al., Theory and applications of models of computation. 16th international conference, TAMC 2020, Changsha, China, October 18–20, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12337, 426-438 (2020). MSC: 68Qxx PDF BibTeX XML Cite \textit{Q. Shu} et al., Lect. Notes Comput. Sci. 12337, 426--438 (2020; Zbl 07636454) Full Text: DOI OpenURL
Andrica, Dorin; Ţurcaş, George C. Rational triangles as a bridge between geometry and number theory. (English) Zbl 07576754 Int. J. Geom. 9, No. 2, 150-162 (2020). MSC: 14G05 11G30 11Y50 PDF BibTeX XML Cite \textit{D. Andrica} and \textit{G. C. Ţurcaş}, Int. J. Geom. 9, No. 2, 150--162 (2020; Zbl 07576754) Full Text: Link OpenURL
Văcăreţu, Daniel An example of S triangles arising from two I.M.O. problems. (English) Zbl 07576753 Int. J. Geom. 9, No. 2, 137-149 (2020). MSC: 51M04 PDF BibTeX XML Cite \textit{D. Văcăreţu}, Int. J. Geom. 9, No. 2, 137--149 (2020; Zbl 07576753) Full Text: Link OpenURL
Khimshiashvili, Giorgi Symmetric foliations in spaces of triangles. (English) Zbl 07564044 Rep. Enlarged Sess. Semin. I. Vekua Inst. Appl. Math. 34, 50-53 (2020). MSC: 57R45 58C20 PDF BibTeX XML Cite \textit{G. Khimshiashvili}, Rep. Enlarged Sess. Semin. I. Vekua Inst. Appl. Math. 34, 50--53 (2020; Zbl 07564044) Full Text: Link OpenURL
Zhong, Yumin On the areas of the minimal triangles in Veech surfaces. (English) Zbl 1499.30318 Acta Math. Sci., Ser. B, Engl. Ed. 40, No. 2, 503-514 (2020). MSC: 30F30 30F35 30F60 PDF BibTeX XML Cite \textit{Y. Zhong}, Acta Math. Sci., Ser. B, Engl. Ed. 40, No. 2, 503--514 (2020; Zbl 1499.30318) Full Text: DOI OpenURL
Eremenko, Alexandre; Gabrielov, Andrei The space of Schwarz-Klein spherical triangles. (English) Zbl 1488.51012 J. Math. Phys. Anal. Geom. 16, No. 3, 263-282 (2020). MSC: 51M10 PDF BibTeX XML Cite \textit{A. Eremenko} and \textit{A. Gabrielov}, J. Math. Phys. Anal. Geom. 16, No. 3, 263--282 (2020; Zbl 1488.51012) Full Text: arXiv Link OpenURL
Budden, Mark Schur numbers involving rainbow colorings. (English) Zbl 1464.05262 Ars Math. Contemp. 18, No. 2, 281-288 (2020). MSC: 05C55 05D10 05C15 11B75 PDF BibTeX XML Cite \textit{M. Budden}, Ars Math. Contemp. 18, No. 2, 281--288 (2020; Zbl 1464.05262) Full Text: DOI OpenURL
Alvares, Edson Ribeiro; Fernandes, Sônia Maria; Giraldo, Hernán Shapes of Auslander-Reiten triangles. (English) Zbl 1479.16006 Algebr. Represent. Theory 23, No. 6, 2257-2274 (2020). MSC: 16G10 16G70 PDF BibTeX XML Cite \textit{E. R. Alvares} et al., Algebr. Represent. Theory 23, No. 6, 2257--2274 (2020; Zbl 1479.16006) Full Text: DOI arXiv OpenURL
Sadhu, Sanjib; Roy, Sasanka; Nandi, Soumen; Nandy, Subhas C.; Roy, Suchismita Efficient algorithm for computing the triangle maximizing the length of its smallest side inside a convex polygon. (English) Zbl 1462.68209 Int. J. Found. Comput. Sci. 31, No. 4, 421-443 (2020). MSC: 68U05 52B55 68W40 PDF BibTeX XML Cite \textit{S. Sadhu} et al., Int. J. Found. Comput. Sci. 31, No. 4, 421--443 (2020; Zbl 1462.68209) Full Text: DOI Backlinks: MO OpenURL
Khan, Gabriel Hall’s conjecture on extremal sets for random triangles. (English) Zbl 1460.52009 J. Geom. Anal. 30, No. 4, 3413-3457 (2020). MSC: 52A22 60D05 PDF BibTeX XML Cite \textit{G. Khan}, J. Geom. Anal. 30, No. 4, 3413--3457 (2020; Zbl 1460.52009) Full Text: DOI arXiv OpenURL