Finashin, S.; Kharlamov, V. Chirality of real non-singular cubic fourfolds and their pure deformation classification. (English) Zbl 07311761 Rev. Mat. Complut. 34, No. 1, 19-41 (2021). MSC: 14P25 14J10 14N25 14J35 14J70 PDF BibTeX XML Cite \textit{S. Finashin} and \textit{V. Kharlamov}, Rev. Mat. Complut. 34, No. 1, 19--41 (2021; Zbl 07311761) Full Text: DOI
Zahl, Joshua New Kakeya estimates using Gromov’s algebraic lemma. (English) Zbl 07309950 Adv. Math. 380, Article ID 107596, 43 p. (2021). MSC: 14 26 PDF BibTeX XML Cite \textit{J. Zahl}, Adv. Math. 380, Article ID 107596, 43 p. (2021; Zbl 07309950) Full Text: DOI
Mayer, Thorsten Polyhedral faces in Gram spectrahedra of binary forms. (English) Zbl 07309769 Linear Algebra Appl. 608, 133-157 (2021). MSC: 52A20 90C22 14P99 15A PDF BibTeX XML Cite \textit{T. Mayer}, Linear Algebra Appl. 608, 133--157 (2021; Zbl 07309769) Full Text: DOI
Novak, Tina; Žerovnik, Janez Real forms of the complex Neumann system: a method for finding real roots of polynomial \(U_{\mathcal{S}} ( \lambda )\). (English) Zbl 07309635 J. Comput. Appl. Math. 390, Article ID 113362, 14 p. (2021). MSC: 37J39 37J35 15A06 26C10 PDF BibTeX XML Cite \textit{T. Novak} and \textit{J. Žerovnik}, J. Comput. Appl. Math. 390, Article ID 113362, 14 p. (2021; Zbl 07309635) Full Text: DOI
Ðinh, Sĩ Tiệp; Jelonek, Zbigniew Thom isotopy theorem for nonproper maps and computation of sets of stratified generalized critical values. (English) Zbl 07303735 Discrete Comput. Geom. 65, No. 1, 279-304 (2021). MSC: 32B20 14Pxx PDF BibTeX XML Cite \textit{S. T. Ðinh} and \textit{Z. Jelonek}, Discrete Comput. Geom. 65, No. 1, 279--304 (2021; Zbl 07303735) Full Text: DOI
Sun, Xianbo; Wang, Na; Yu, Pei The monotonicity of ratios of some abelian integrals. (English) Zbl 07300225 Bull. Sci. Math. 166, Article ID 102934, 13 p. (2021). MSC: 34C05 34C07 34C08 PDF BibTeX XML Cite \textit{X. Sun} et al., Bull. Sci. Math. 166, Article ID 102934, 13 p. (2021; Zbl 07300225) Full Text: DOI
Osińska-Ulrych, Beata; Skalski, Grzegorz; Szlachcińska, Anna Łojasiewicz inequality for a pair of semialgebraic functions. (English) Zbl 07300218 Bull. Sci. Math. 166, Article ID 102927, 27 p. (2021). MSC: 14R99 11E25 14P05 32S70 PDF BibTeX XML Cite \textit{B. Osińska-Ulrych} et al., Bull. Sci. Math. 166, Article ID 102927, 27 p. (2021; Zbl 07300218) Full Text: DOI
Françoise, Jean-Pierre; He, Hongjin; Xiao, Dongmei The number of limit cycles bifurcating from the period annulus of quasi-homogeneous Hamiltonian systems at any order. (English) Zbl 07297752 J. Differ. Equations 276, 318-341 (2021). MSC: 34C07 37G15 34C08 34C05 34C23 PDF BibTeX XML Cite \textit{J.-P. Françoise} et al., J. Differ. Equations 276, 318--341 (2021; Zbl 07297752) Full Text: DOI
Duarte, Eliana; Marigliano, Orlando; Sturmfels, Bernd Discrete statistical models with rational maximum likelihood estimator. (English) Zbl 07282845 Bernoulli 27, No. 1, 135-154 (2021). MSC: 60 62 PDF BibTeX XML Cite \textit{E. Duarte} et al., Bernoulli 27, No. 1, 135--154 (2021; Zbl 07282845) Full Text: DOI Euclid
Brown, Ron; Merzel, Jonathan L. The space of \(\mathbb{R}\)-places on a rational function field. (English) Zbl 07262041 J. Algebra 565, 489-512 (2021). MSC: 12J20 12D15 12E30 14P99 PDF BibTeX XML Cite \textit{R. Brown} and \textit{J. L. Merzel}, J. Algebra 565, 489--512 (2021; Zbl 07262041) Full Text: DOI
Safey El Din, Mohab; Yang, Zhi-Hong; Zhi, Lihong Computing real radicals and \(S\)-radicals of polynomial systems. (English) Zbl 1448.14061 J. Symb. Comput. 102, 259-278 (2021). MSC: 14Q30 14P10 68W30 PDF BibTeX XML Cite \textit{M. Safey El Din} et al., J. Symb. Comput. 102, 259--278 (2021; Zbl 1448.14061) Full Text: DOI
Berraho, M. Some properties of the polynomially bounded o-minimal expansions of the real field and of some quasianalytic local rings. (English) Zbl 07311933 Carpathian Math. Publ. 12, No. 2, 483-491 (2020). MSC: 03C64 14P99 PDF BibTeX XML Cite \textit{M. Berraho}, Carpathian Math. Publ. 12, No. 2, 483--491 (2020; Zbl 07311933) Full Text: DOI
Le, Huu Phuoc; Din, Mohab Safey El; de Wolff, Timo Computing the real isolated points of an algebraic hypersurface. (English) Zbl 07300084 Mantzaflaris, Angelos (ed.), Proceedings of the 45th international symposium on symbolic and algebraic computation, ISSAC ’20, Kalamata, Greece, July 20–23, 2020. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-7100-1). 297-304 (2020). MSC: 68W30 PDF BibTeX XML Cite \textit{H. P. Le} et al., in: Proceedings of the 45th international symposium on symbolic and algebraic computation, ISSAC '20, Kalamata, Greece, July 20--23, 2020. New York, NY: Association for Computing Machinery (ACM). 297--304 (2020; Zbl 07300084) Full Text: DOI
Elliott, Jesse; Giesbrecht, Mark; Schost, Éric On the bit complexity of finding points in connected components of a smooth real hypersurface. (English) Zbl 07300068 Mantzaflaris, Angelos (ed.), Proceedings of the 45th international symposium on symbolic and algebraic computation, ISSAC ’20, Kalamata, Greece, July 20–23, 2020. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-7100-1). 170-177 (2020). MSC: 68W30 PDF BibTeX XML Cite \textit{J. Elliott} et al., in: Proceedings of the 45th international symposium on symbolic and algebraic computation, ISSAC '20, Kalamata, Greece, July 20--23, 2020. New York, NY: Association for Computing Machinery (ACM). 170--177 (2020; Zbl 07300068) Full Text: DOI
Jin, Kai; Cheng, Jinsan Isotopic meshing of a real algebraic space curve. (English) Zbl 07299327 J. Syst. Sci. Complex. 33, No. 4, 1275-1296 (2020). MSC: 14Q30 PDF BibTeX XML Cite \textit{K. Jin} and \textit{J. Cheng}, J. Syst. Sci. Complex. 33, No. 4, 1275--1296 (2020; Zbl 07299327) Full Text: DOI
Chen, Changbo; Wu, Wenyuan; Feng, Yong Visualizing planar and space implicit real algebraic curves with singularities. (English) Zbl 07299326 J. Syst. Sci. Complex. 33, No. 4, 1252-1274 (2020). MSC: 14Q65 PDF BibTeX XML Cite \textit{C. Chen} et al., J. Syst. Sci. Complex. 33, No. 4, 1252--1274 (2020; Zbl 07299326) Full Text: DOI
Benoist, Olivier; Wittenberg, Olivier The Clemens-Griffiths method over non-closed fields. (English) Zbl 07297282 Algebr. Geom. 7, No. 6, 696-721 (2020). MSC: 14E08 14G27 14K30 14P99 PDF BibTeX XML Cite \textit{O. Benoist} and \textit{O. Wittenberg}, Algebr. Geom. 7, No. 6, 696--721 (2020; Zbl 07297282) Full Text: DOI
Kim, Yoon-Joo; Laza, Radu A conjectural bound on the second Betti number for hyper-Kähler manifolds. (Une majoration conjecturale sur le deuxième nombre de Betti pour les variétés hyper-kählériennes.) (English) Zbl 07290301 Bull. Soc. Math. Fr. 148, No. 3, 467-480 (2020). MSC: 14J40 14F25 32J27 53C26 PDF BibTeX XML Cite \textit{Y.-J. Kim} and \textit{R. Laza}, Bull. Soc. Math. Fr. 148, No. 3, 467--480 (2020; Zbl 07290301) Full Text: DOI
Guo, Shaoming; Zorin-Kranich, Pavel Decoupling for certain quadratic surfaces of low co-dimensions. (English) Zbl 07288959 J. Lond. Math. Soc., II. Ser. 102, No. 1, 319-344 (2020). MSC: 42B25 42B37 42B15 42B10 14J70 53A07 11L15 26D05 11E10 PDF BibTeX XML Cite \textit{S. Guo} and \textit{P. Zorin-Kranich}, J. Lond. Math. Soc., II. Ser. 102, No. 1, 319--344 (2020; Zbl 07288959) Full Text: DOI
Adelgren, Nathan Advancing parametric optimization. On multiparametric linear complementarity problems with parameters in general locations (to appear). (English) Zbl 07281920 SpringerBriefs in Optimization. Cham: Springer (ISBN 978-3-030-61820-9/pbk; 978-3-030-61821-6/ebook). xii, 113 p. (2020). MSC: 90-02 90C31 14-02 14Pxx PDF BibTeX XML Cite \textit{N. Adelgren}, Advancing parametric optimization. On multiparametric linear complementarity problems with parameters in general locations (to appear). Cham: Springer (2020; Zbl 07281920) Full Text: DOI
Polikanova, Irina Viktorovna Measuring the arcs of the orbit of a one-parameter transformation group. (English) Zbl 1452.51010 Sib. Èlektron. Mat. Izv. 17, 1823-1848 (2020). MSC: 51M25 51M05 20B25 PDF BibTeX XML Cite \textit{I. V. Polikanova}, Sib. Èlektron. Mat. Izv. 17, 1823--1848 (2020; Zbl 1452.51010) Full Text: DOI
Tankeev, Sergey G. On the standard conjecture for a 3-dimensional variety fibred by curves with a non-injective Kodaira-Spencer map. (English. Russian original) Zbl 07276787 Izv. Math. 84, No. 5, 1016-1035 (2020); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 84, No. 5, 211-232 (2020). MSC: 14C25 14F25 14J30 PDF BibTeX XML Cite \textit{S. G. Tankeev}, Izv. Math. 84, No. 5, 1016--1035 (2020; Zbl 07276787); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 84, No. 5, 211--232 (2020) Full Text: DOI
Domitrz, Wojciech; Mormul, Piotr; Pragacz, Piotr Order of tangency between manifolds. (English) Zbl 1451.14014 Hu, Jianxun (ed.) et al., Schubert calculus and its applications in combinatorics and representation theory. Selected papers presented at the “International Festival in Schubert Calculus”, Guangzhou, China, November 6–10, 2017. Singapore: Springer. Springer Proc. Math. Stat. 332, 27-42 (2020). MSC: 14C17 14M15 14N10 14N15 14P10 14P20 32B20 32C07 PDF BibTeX XML Cite \textit{W. Domitrz} et al., Springer Proc. Math. Stat. 332, 27--42 (2020; Zbl 1451.14014) Full Text: DOI
Nakamura, Hiroaki; Ogawa, Hiroyuki On generalized median triangles and tracing orbits. (English) Zbl 07271437 Result. Math. 75, No. 4, Paper No. 144, 22 p. (2020). Reviewer: Cătălin Barbu (Bacau) MSC: 51M15 51N20 12F05 43A32 PDF BibTeX XML Cite \textit{H. Nakamura} and \textit{H. Ogawa}, Result. Math. 75, No. 4, Paper No. 144, 22 p. (2020; Zbl 07271437) Full Text: DOI
Ichida, Yu; Sakamoto, Takashi Okuda Correction to: “Traveling wave solutions for degenerate nonlinear parabolic equations”. (English) Zbl 07270570 J. Elliptic Parabol. Equ. 6, No. 2, 833 (2020). MSC: 35C07 35K65 35B40 34C05 34C08 PDF BibTeX XML Cite \textit{Y. Ichida} and \textit{T. O. Sakamoto}, J. Elliptic Parabol. Equ. 6, No. 2, 833 (2020; Zbl 07270570) Full Text: DOI
Ichida, Yu; Sakamoto, Takashi Okuda Traveling wave solutions for degenerate nonlinear parabolic equations. (English) Zbl 1451.35045 J. Elliptic Parabol. Equ. 6, No. 2, 795-832 (2020); correction ibid. 6, No. 2, 833 (2020). MSC: 35C07 35K65 35B40 34C05 34C08 PDF BibTeX XML Cite \textit{Y. Ichida} and \textit{T. O. Sakamoto}, J. Elliptic Parabol. Equ. 6, No. 2, 795--832 (2020; Zbl 1451.35045) Full Text: DOI
Kucharz, Wojciech; Kurdyka, Krzysztof Comparison of stratified-algebraic and topological K-theory. (English) Zbl 07269285 J. Singul. 22, 321-336 (2020). MSC: 14P25 14F25 19A49 57R22 PDF BibTeX XML Cite \textit{W. Kucharz} and \textit{K. Kurdyka}, J. Singul. 22, 321--336 (2020; Zbl 07269285) Full Text: DOI
Walsh, Miguel N. The polynomial method over varieties. (English) Zbl 07269001 Invent. Math. 222, No. 2, 469-512 (2020). MSC: 14P10 52C10 14P05 PDF BibTeX XML Cite \textit{M. N. Walsh}, Invent. Math. 222, No. 2, 469--512 (2020; Zbl 07269001) Full Text: DOI
Lasserre, Jean B.; Magron, Victor Computing the Hausdorff boundary measure of semialgebraic sets. (English) Zbl 1451.14171 SIAM J. Appl. Algebra Geom. 4, No. 3, 441-469 (2020). Reviewer: Mihai Putinar (Santa Barbara) MSC: 14Q65 14P10 28A75 28A78 26B15 90C22 PDF BibTeX XML Cite \textit{J. B. Lasserre} and \textit{V. Magron}, SIAM J. Appl. Algebra Geom. 4, No. 3, 441--469 (2020; Zbl 1451.14171) Full Text: DOI
Kazarnovskii, B. Ya. Average number of roots of systems of equations. (English. Russian original) Zbl 1450.52005 Funct. Anal. Appl. 54, No. 2, 100-109 (2020); translation from Funkts. Anal. Prilozh. 54, No. 2, 35-47 (2020). MSC: 52A39 53C60 22E45 PDF BibTeX XML Cite \textit{B. Ya. Kazarnovskii}, Funct. Anal. Appl. 54, No. 2, 100--109 (2020; Zbl 1450.52005); translation from Funkts. Anal. Prilozh. 54, No. 2, 35--47 (2020) Full Text: DOI
Ding, Yanqiao Genus decreasing formula for higher genus Welschinger invariants. (English) Zbl 1450.14013 Math. Z. 296, No. 3-4, 969-985 (2020). MSC: 14N10 14N35 53D45 14P05 14J26 PDF BibTeX XML Cite \textit{Y. Ding}, Math. Z. 296, No. 3--4, 969--985 (2020; Zbl 1450.14013) Full Text: DOI
Acquistapace, Francesca; Broglia, Fabrizio From complex to real analytic geometry. (English) Zbl 1450.14014 Riv. Mat. Univ. Parma (N.S.) 11, No. 1, 1-8 (2020). MSC: 14P15 58A07 32C25 14-02 PDF BibTeX XML Cite \textit{F. Acquistapace} and \textit{F. Broglia}, Riv. Mat. Univ. Parma (N.S.) 11, No. 1, 1--8 (2020; Zbl 1450.14014) Full Text: Link
Fox, Jacob; Pach, János; Suk, Andrew The Schur-Erdős problem for semi-algebraic colorings. (English) Zbl 1448.05201 Isr. J. Math. 239, No. 1, 39-57 (2020). MSC: 05D10 05C55 14P10 55M20 05E14 14Q20 PDF BibTeX XML Cite \textit{J. Fox} et al., Isr. J. Math. 239, No. 1, 39--57 (2020; Zbl 1448.05201) Full Text: DOI
Basu, Saugata; Patel, Deepam Connectivity of joins, cohomological quantifier elimination, and an algebraic Toda’s theorem. (English) Zbl 07260161 Sel. Math., New Ser. 26, No. 5, Paper No. 71, 45 p. (2020). MSC: 14F20 14F25 68Q15 03C10 PDF BibTeX XML Cite \textit{S. Basu} and \textit{D. Patel}, Sel. Math., New Ser. 26, No. 5, Paper No. 71, 45 p. (2020; Zbl 07260161) Full Text: DOI
Xiong, Yanqin; Han, Maoan Limit cycle bifurcations by perturbing a class of planar quintic vector fields. (English) Zbl 07260127 J. Differ. Equations 269, No. 12, 10964-10994 (2020). Reviewer: Jeidy Johana Jimenez (Goiânia) MSC: 34C05 34C07 34C23 34C08 PDF BibTeX XML Cite \textit{Y. Xiong} and \textit{M. Han}, J. Differ. Equations 269, No. 12, 10964--10994 (2020; Zbl 07260127) Full Text: DOI
Li, Hong; Sun, Hongquan; Zhu, Wenjing Solitary waves and periodic waves in a perturbed KdV equation. (English) Zbl 07259350 Qual. Theory Dyn. Syst. 19, No. 3, Paper No. 83, 18 p. (2020). MSC: 34C05 34C08 34C23 34C37 34E15 35C07 35Q53 PDF BibTeX XML Cite \textit{H. Li} et al., Qual. Theory Dyn. Syst. 19, No. 3, Paper No. 83, 18 p. (2020; Zbl 07259350) Full Text: DOI
Ottaviani, Giorgio; Sodomaco, Luca The distance function from a real algebraic variety. (English) Zbl 07257410 Comput. Aided Geom. Des. 82, Article ID 101927, 20 p. (2020). MSC: 65D18 14Q65 14P05 PDF BibTeX XML Cite \textit{G. Ottaviani} and \textit{L. Sodomaco}, Comput. Aided Geom. Des. 82, Article ID 101927, 20 p. (2020; Zbl 07257410) Full Text: DOI
Dos Santos, Raimundo N. Araújo; Ribeiro, Maico F.; Tibăr, Mihai Milnor-Hamm sphere fibrations and the equivalence problem. (English) Zbl 07257217 J. Math. Soc. Japan 72, No. 3, 945-957 (2020). MSC: 32S55 14D06 58K05 57R45 14P10 58K15 32S60 PDF BibTeX XML Cite \textit{R. N. A. Dos Santos} et al., J. Math. Soc. Japan 72, No. 3, 945--957 (2020; Zbl 07257217) Full Text: DOI Euclid
Sun, Yangjian Abelian integrals from an unfolding of codimension-3 singularities with nilpotent linear part. (English) Zbl 1452.34044 Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 10, Article ID 2050143, 9 p. (2020). MSC: 34C08 34C07 34C05 34C20 34C14 PDF BibTeX XML Cite \textit{Y. Sun}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 10, Article ID 2050143, 9 p. (2020; Zbl 1452.34044) Full Text: DOI
Braghtha, Aymen Darboux integrable system with a triple point and pseudo-abelian integrals. (English) Zbl 1451.34035 J. Dyn. Control Syst. 26, No. 4, 761-774 (2020). MSC: 34C08 34C07 34A05 34E10 PDF BibTeX XML Cite \textit{A. Braghtha}, J. Dyn. Control Syst. 26, No. 4, 761--774 (2020; Zbl 1451.34035) Full Text: DOI
Rebollo-Perdomo, Salomón; Santibáñez, Marco Uribe Number of zeros of complete abelian integrals for a primitive rational polynomial with non-trivial global monodromy. (English) Zbl 07245590 Bull. Braz. Math. Soc. (N.S.) 51, No. 3, 697-717 (2020). MSC: 34C08 34C07 14D05 14K20 PDF BibTeX XML Cite \textit{S. Rebollo-Perdomo} and \textit{M. U. Santibáñez}, Bull. Braz. Math. Soc. (N.S.) 51, No. 3, 697--717 (2020; Zbl 07245590) Full Text: DOI
Llibre, Jaume; Martínez, Paulina; Vidal, Claudio Limit cycles of a perturbation of a polynomial Hamiltonian systems of degree 4 symmetric with respect to the origin. (English) Zbl 1451.34033 Can. Math. Bull. 63, No. 3, 547-561 (2020). MSC: 34C07 34C08 34E10 PDF BibTeX XML Cite \textit{J. Llibre} et al., Can. Math. Bull. 63, No. 3, 547--561 (2020; Zbl 1451.34033) Full Text: DOI
Markwig, Thomas; Ren, Yue Computing tropical varieties over fields with valuation. (English) Zbl 1445.14085 Found. Comput. Math. 20, No. 4, 783-800 (2020). Reviewer: Gerhard Pfister (Kaiserslautern) MSC: 14T10 12J25 13F25 13P10 14Q15 14P05 PDF BibTeX XML Cite \textit{T. Markwig} and \textit{Y. Ren}, Found. Comput. Math. 20, No. 4, 783--800 (2020; Zbl 1445.14085) Full Text: DOI
Barreira, Luis; Llibre, Jaume; Valls, Claudia Linear type global centers of cubic Hamiltonian systems symmetric with respect to the \(x\)-axis. (English) Zbl 1448.37071 Electron. J. Differ. Equ. 2020, Paper No. 57, 14 p. (2020). MSC: 37J46 37J06 34C05 34C07 34C08 PDF BibTeX XML Cite \textit{L. Barreira} et al., Electron. J. Differ. Equ. 2020, Paper No. 57, 14 p. (2020; Zbl 1448.37071) Full Text: Link
Meng, Lingxu Leray-Hirsch theorem and blow-up formula for Dolbeault cohomology. (English) Zbl 07243396 Ann. Mat. Pura Appl. (4) 199, No. 5, 1997-2014 (2020). MSC: 14F25 32J25 32C35 PDF BibTeX XML Cite \textit{L. Meng}, Ann. Mat. Pura Appl. (4) 199, No. 5, 1997--2014 (2020; Zbl 07243396) Full Text: DOI
Itenberg, Ilia Topology of real algebraic varieties and tropical homology. (English) Zbl 1445.14079 Ishikawa, Masaharu (ed.) et al., Singularities – Kagoshima 2017. Proceedings of the 5th Franco-Japanese-Vietnamese symposium on singularities, Kagoshima, Japan, October 27 – November 3, 2017. Hackensack, NJ: World Scientific. 23-40 (2020). MSC: 14P25 14Txx 14-02 PDF BibTeX XML Cite \textit{I. Itenberg}, in: Singularities -- Kagoshima 2017. Proceedings of the 5th Franco-Japanese-Vietnamese symposium on singularities, Kagoshima, Japan, October 27 -- November 3, 2017. Hackensack, NJ: World Scientific. 23--40 (2020; Zbl 1445.14079) Full Text: DOI
Vui, Ha Huy Smooth and global versions of the Łojasiewicz inequality. (English) Zbl 1451.14165 Ishikawa, Masaharu (ed.) et al., Singularities – Kagoshima 2017. Proceedings of the 5th Franco-Japanese-Vietnamese symposium on singularities, Kagoshima, Japan, October 27 – November 3, 2017. Hackensack, NJ: World Scientific. 3-21 (2020). Reviewer: Tadeusz Krasiński (Łódź) MSC: 14P99 58K55 PDF BibTeX XML Cite \textit{H. H. Vui}, in: Singularities -- Kagoshima 2017. Proceedings of the 5th Franco-Japanese-Vietnamese symposium on singularities, Kagoshima, Japan, October 27 -- November 3, 2017. Hackensack, NJ: World Scientific. 3--21 (2020; Zbl 1451.14165) Full Text: DOI
Ohsugi, Hidefumi; Tsuchiya, Akiyoshi Reflexive polytopes arising from bipartite graphs with \(\gamma\)-positivity associated to interior polynomials. (English) Zbl 1446.52009 Sel. Math., New Ser. 26, No. 4, Paper No. 59, 22 p. (2020). MSC: 52B05 05C31 13P10 52B12 52B20 PDF BibTeX XML Cite \textit{H. Ohsugi} and \textit{A. Tsuchiya}, Sel. Math., New Ser. 26, No. 4, Paper No. 59, 22 p. (2020; Zbl 1446.52009) Full Text: DOI
Mohsenipour, Shahram Discrete orderings in the real spectrum. (English) Zbl 07238990 J. Algebra 560, 1-16 (2020). MSC: 03H15 14P99 PDF BibTeX XML Cite \textit{S. Mohsenipour}, J. Algebra 560, 1--16 (2020; Zbl 07238990) Full Text: DOI
Gao, Jing; Zhao, Yulin Limit cycles for a class of \(Z_p\)-equivariant differential systems. (English) Zbl 07236648 Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 8, Article ID 2050115, 10 p. (2020). Reviewer: Klaus R. Schneider (Berlin) MSC: 34C05 34C14 34C08 34C23 PDF BibTeX XML Cite \textit{J. Gao} and \textit{Y. Zhao}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 30, No. 8, Article ID 2050115, 10 p. (2020; Zbl 07236648) Full Text: DOI
Corbera, Montserrat; Valls, Claudia Nilpotent saddles of linear plus cubic homogeneous polynomial reversible vector fields. (English) Zbl 07229226 Bull. Sci. Math. 162, Article ID 102873, 17 p. (2020). MSC: 34C05 34C07 34C08 PDF BibTeX XML Cite \textit{M. Corbera} and \textit{C. Valls}, Bull. Sci. Math. 162, Article ID 102873, 17 p. (2020; Zbl 07229226) Full Text: DOI
Priziac, Fabien On the equivariant blow-Nash classification of simple invariant Nash germs. (English) Zbl 07226624 Bull. Soc. Math. Fr. 148, No. 2, 329-382 (2020). MSC: 14B05 14P20 14P25 32S15 57S17 57S25 PDF BibTeX XML Cite \textit{F. Priziac}, Bull. Soc. Math. Fr. 148, No. 2, 329--382 (2020; Zbl 07226624) Full Text: DOI
Buturlakin, Aleksandr Aleksandrovich; Presnyakov, Sergeĭ Sergeevich; Revin, Danila Olegovich; Savin, Semën Antonovich Area of a triangle and angle bisectors. (English) Zbl 1443.51006 Sib. Èlektron. Mat. Izv. 17, 732-737 (2020). MSC: 51M04 51M15 12F10 PDF BibTeX XML Cite \textit{A. A. Buturlakin} et al., Sib. Èlektron. Mat. Izv. 17, 732--737 (2020; Zbl 1443.51006) Full Text: DOI
Valls, Clàudia Rational limit cycles on Bernoulli and Riccati equations. (English) Zbl 1448.34069 J. Geom. Phys. 155, Article ID 103705, 4 p. (2020). MSC: 34C05 34A34 34C07 34C08 34C25 PDF BibTeX XML Cite \textit{C. Valls}, J. Geom. Phys. 155, Article ID 103705, 4 p. (2020; Zbl 1448.34069) Full Text: DOI
Gasull, A.; Geyer, A.; Mañosas, F. A Chebyshev criterion with applications. (English) Zbl 1446.34049 J. Differ. Equations 269, No. 9, 6641-6655 (2020). Reviewer: Jihua Yang (Guyuan) MSC: 34C05 41A50 34C07 34C23 34C08 PDF BibTeX XML Cite \textit{A. Gasull} et al., J. Differ. Equations 269, No. 9, 6641--6655 (2020; Zbl 1446.34049) Full Text: DOI
Llibre, Jaume; Martínez, Y. Paulina; Valls, Claudia On the global dynamics of a three-dimensional forced-damped differential system. (English) Zbl 1436.34028 J. Nonlinear Math. Phys. 27, No. 3, 414-428 (2020). MSC: 34C05 34C07 34C08 PDF BibTeX XML Cite \textit{J. Llibre} et al., J. Nonlinear Math. Phys. 27, No. 3, 414--428 (2020; Zbl 1436.34028) Full Text: DOI
Prabhakar, Swaroop N.; Sharma, Vikram Improved bounds on absolute positiveness of multivariate polynomials. (English) Zbl 1448.14060 J. Symb. Comput. 101, 170-188 (2020). MSC: 14Q30 65D99 68W30 PDF BibTeX XML Cite \textit{S. N. Prabhakar} and \textit{V. Sharma}, J. Symb. Comput. 101, 170--188 (2020; Zbl 1448.14060) Full Text: DOI
Casella, Alex; Tate, Dominic; Tillmann, Stephan Moduli spaces of real projective structures on surfaces. (English) Zbl 07211644 MSJ Memoirs 38. Tokyo: Mathematical Society of Japan (ISBN 978-4-86497-096-9/pbk). x, 122 p. (2020). MSC: 14-01 14Pxx 14J15 PDF BibTeX XML Cite \textit{A. Casella} et al., Moduli spaces of real projective structures on surfaces. Tokyo: Mathematical Society of Japan (2020; Zbl 07211644) Full Text: DOI
García-Saldaña, J. D.; Gasull, A.; Giacomini, H. A new approach for the study of limit cycles. (English) Zbl 1446.34048 J. Differ. Equations 269, No. 7, 6269-6292 (2020). Reviewer: Anthony D. Osborne (Keele) MSC: 34C05 34C07 34C08 34C37 PDF BibTeX XML Cite \textit{J. D. García-Saldaña} et al., J. Differ. Equations 269, No. 7, 6269--6292 (2020; Zbl 1446.34048) Full Text: DOI
Rosas, Jessica Jaurez; Ortiz-Bobadilla, Laura Orbital Chen theorem for germs of \(\mathcal{C}^{\infty}\) vector fields with degenerate singularity. (English) Zbl 07206648 Mosc. Math. J. 20, No. 2, 375-404 (2020). MSC: 34C07 34C05 34C08 PDF BibTeX XML Cite \textit{J. J. Rosas} and \textit{L. Ortiz-Bobadilla}, Mosc. Math. J. 20, No. 2, 375--404 (2020; Zbl 07206648) Full Text: Link
Wei, Lijun; Zhang, Xiang Limit cycles bifurcating from periodic orbits near a centre and a homoclinic loop with a nilpotent singularity of Hamiltonian systems. (English) Zbl 1444.34058 Nonlinearity 33, No. 6, 2723-2754 (2020). MSC: 34C07 34C05 34C08 34C23 34C37 34E10 37J40 PDF BibTeX XML Cite \textit{L. Wei} and \textit{X. Zhang}, Nonlinearity 33, No. 6, 2723--2754 (2020; Zbl 1444.34058) Full Text: DOI
Ballico, Edoardo; Ventura, Emanuele Labels of real projective varieties. (English) Zbl 1439.14166 Boll. Unione Mat. Ital. 13, No. 2, 257-273 (2020). MSC: 14P10 14N05 PDF BibTeX XML Cite \textit{E. Ballico} and \textit{E. Ventura}, Boll. Unione Mat. Ital. 13, No. 2, 257--273 (2020; Zbl 1439.14166) Full Text: DOI
Dey, Papri; Plaumann, Daniel Testing hyperbolicity of real polynomials. (English) Zbl 07205389 Math. Comput. Sci. 14, No. 1, 111-121 (2020). MSC: 13P05 13P15 13P25 26C10 34C08 68W30 PDF BibTeX XML Cite \textit{P. Dey} and \textit{D. Plaumann}, Math. Comput. Sci. 14, No. 1, 111--121 (2020; Zbl 07205389) Full Text: DOI
Osińska-Ulrych, Beata; Rodak, Tomasz; Skalski, Grzegorz; Spodzieja, Stanisław Topological triviality of deformations of regular mappings. (English) Zbl 1443.14064 Bull. Sci. Math. 161, Article ID 102870, 20 p. (2020). Reviewer: Tadeusz Krasiński (Łódź) MSC: 14R99 32S15 14P05 PDF BibTeX XML Cite \textit{B. Osińska-Ulrych} et al., Bull. Sci. Math. 161, Article ID 102870, 20 p. (2020; Zbl 1443.14064) Full Text: DOI
Lang, Lionel Harmonic tropical morphisms and approximation. (English) Zbl 1442.14196 Math. Ann. 377, No. 1-2, 379-419 (2020). Reviewer: Thomas Blomme (Paris) MSC: 14T99 14P99 PDF BibTeX XML Cite \textit{L. Lang}, Math. Ann. 377, No. 1--2, 379--419 (2020; Zbl 1442.14196) Full Text: DOI
Gustafsson, Nils; Solus, Liam Derangements, Ehrhart theory, and local \(h\)-polynomials. (English) Zbl 1440.05025 Adv. Math. 369, Article ID 107169, 34 p. (2020). MSC: 05A15 05E45 13P25 52B20 PDF BibTeX XML Cite \textit{N. Gustafsson} and \textit{L. Solus}, Adv. Math. 369, Article ID 107169, 34 p. (2020; Zbl 1440.05025) Full Text: DOI
Draisma, Jan; Rau, Johannes; Yuen, Chi Ho The dimension of an amoeba. (English) Zbl 1442.14193 Bull. Lond. Math. Soc. 52, No. 1, 16-23 (2020). MSC: 14T10 14P25 32A60 PDF BibTeX XML Cite \textit{J. Draisma} et al., Bull. Lond. Math. Soc. 52, No. 1, 16--23 (2020; Zbl 1442.14193) Full Text: DOI
Fodor, Dan Gregorian Algebraic conditions for the positivity of sectional curvature. (English) Zbl 1440.53014 Beitr. Algebra Geom. 61, No. 2, 283-295 (2020). MSC: 53B20 14P05 PDF BibTeX XML Cite \textit{D. G. Fodor}, Beitr. Algebra Geom. 61, No. 2, 283--295 (2020; Zbl 1440.53014) Full Text: DOI
Quinn, Joseph; Verjovsky, Alberto Cusp shapes of Hilbert-Blumenthal surfaces. (English) Zbl 1447.14003 Geom. Dedicata 206, 27-42 (2020). MSC: 14G35 PDF BibTeX XML Cite \textit{J. Quinn} and \textit{A. Verjovsky}, Geom. Dedicata 206, 27--42 (2020; Zbl 1447.14003) Full Text: DOI
Liu, Changjian; Xiao, Dongmei The smallest upper bound on the number of zeros of abelian integrals. (English) Zbl 07200742 J. Differ. Equations 269, No. 4, 3816-3852 (2020). MSC: 34C07 34C08 37G15 PDF BibTeX XML Cite \textit{C. Liu} and \textit{D. Xiao}, J. Differ. Equations 269, No. 4, 3816--3852 (2020; Zbl 07200742) Full Text: DOI
Iliev, Iliya D.; Li, Chengzhi; Yu, Jiang On the cubic perturbations of the symmetric 8-loop Hamiltonian. (English) Zbl 1443.34040 J. Differ. Equations 269, No. 4, 3387-3413 (2020). MSC: 34C23 34C05 34E10 34C07 34C08 37J40 PDF BibTeX XML Cite \textit{I. D. Iliev} et al., J. Differ. Equations 269, No. 4, 3387--3413 (2020; Zbl 1443.34040) Full Text: DOI
Argüz, Hülya; Prince, Thomas Real Lagrangians in Calabi-Yau threefolds. (English) Zbl 07199124 Proc. Lond. Math. Soc. (3) 121, No. 2, 287-311 (2020). MSC: 14D06 14J33 53D12 14P25 14Q15 PDF BibTeX XML Cite \textit{H. Argüz} and \textit{T. Prince}, Proc. Lond. Math. Soc. (3) 121, No. 2, 287--311 (2020; Zbl 07199124) Full Text: DOI
Lombardi, Henri; Perrucci, Daniel; Roy, Marie-Françoise An elementary recursive bound for effective Positivstellensatz and Hilbert’s 17th problem. (English) Zbl 07196840 Memoirs of the American Mathematical Society 1277. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-470-44108-1/pbk; 978-1-4704-5662-7/ebook). v, 125 p. (2020). MSC: 14-02 12D15 14P99 13J30 PDF BibTeX XML Cite \textit{H. Lombardi} et al., An elementary recursive bound for effective Positivstellensatz and Hilbert's 17th problem. Providence, RI: American Mathematical Society (AMS) (2020; Zbl 07196840) Full Text: DOI
Henrion, Didier; Naldi, Simone; Safey El Din, Mohab Real root finding for low rank linear matrices. (English) Zbl 1445.13026 Appl. Algebra Eng. Commun. Comput. 31, No. 2, 101-133 (2020). Reviewer: Sonia Pérez Díaz (Madrid) MSC: 13P15 14Q20 14Q30 68W30 PDF BibTeX XML Cite \textit{D. Henrion} et al., Appl. Algebra Eng. Commun. Comput. 31, No. 2, 101--133 (2020; Zbl 1445.13026) Full Text: DOI
Zhang, Philip B. Interlacing polynomials and the Veronese construction for rational formal power series. (English) Zbl 1437.05018 Proc. R. Soc. Edinb., Sect. A, Math. 150, No. 1, 1-16 (2020). MSC: 05A15 13A02 13C14 26C10 52B20 52B45 PDF BibTeX XML Cite \textit{P. B. Zhang}, Proc. R. Soc. Edinb., Sect. A, Math. 150, No. 1, 1--16 (2020; Zbl 1437.05018) Full Text: DOI
Mangolte, Frédéric Real algebraic varieties. (English) Zbl 07188903 Springer Monographs in Mathematics. Cham: Springer (ISBN 978-3-030-43103-7/hbk; 978-3-030-43104-4/ebook). xviii, 444 p. (2020). MSC: 14-02 14Pxx PDF BibTeX XML Cite \textit{F. Mangolte}, Real algebraic varieties. Cham: Springer (2020; Zbl 07188903) Full Text: DOI
Cen, Xiuli; Liu, Changjian; Zhao, Yulin New family of abelian integrals satisfying Chebyshev property. (English) Zbl 07181417 J. Differ. Equations 268, No. 12, 7561-7581 (2020). MSC: 34C07 34C08 37G15 PDF BibTeX XML Cite \textit{X. Cen} et al., J. Differ. Equations 268, No. 12, 7561--7581 (2020; Zbl 07181417) Full Text: DOI
Tankeev, Sergeiĭ Gennad’evich On algebraic isomorphisms of rational cohomology of a Künnemann compactification of the Néron minimal model. (English) Zbl 1433.14006 Sib. Èlektron. Mat. Izv. 17, 89-125 (2020). MSC: 14C25 14F25 14J30 PDF BibTeX XML Cite \textit{S. G. Tankeev}, Sib. Èlektron. Mat. Izv. 17, 89--125 (2020; Zbl 1433.14006)
Bonifant, Araceli; Milnor, John Group actions, divisors, and plane curves. (English) Zbl 1439.14134 Bull. Am. Math. Soc., New Ser. 57, No. 2, 171-267 (2020). Reviewer: Franz Lemmermeyer (Jagstzell) MSC: 14L30 14H50 57R18 14H10 08A35 14P25 PDF BibTeX XML Cite \textit{A. Bonifant} and \textit{J. Milnor}, Bull. Am. Math. Soc., New Ser. 57, No. 2, 171--267 (2020; Zbl 1439.14134) Full Text: DOI
Benoist, Olivier; Wittenberg, Olivier On the integral Hodge conjecture for real varieties. II. (Sur la conjecture de Hodge entière pour les variétés réelles. II.) (English. French summary) Zbl 1439.14037 J. Éc. Polytech., Math. 7, 373-429 (2020). MSC: 14C25 14C30 14P25 14J30 PDF BibTeX XML Cite \textit{O. Benoist} and \textit{O. Wittenberg}, J. Éc. Polytech., Math. 7, 373--429 (2020; Zbl 1439.14037) Full Text: DOI
Gao, Jing; Zhao, Yulin Revisiting limit cycles for 3-monomial differential equations. (English) Zbl 07178250 J. Math. Anal. Appl. 485, No. 2, Article ID 123862, 12 p. (2020). Reviewer: Alexander Grin (Grodno) MSC: 34C05 34C14 34C08 PDF BibTeX XML Cite \textit{J. Gao} and \textit{Y. Zhao}, J. Math. Anal. Appl. 485, No. 2, Article ID 123862, 12 p. (2020; Zbl 07178250) Full Text: DOI
Barros, Jean F.; Leandro, Eduardo S. G. Localization of real algebraic hypersurfaces with applications to the enumeration of the classes of relative equilibria of a \((5+1)\)-body problem. (English) Zbl 1437.14056 J. Math. Anal. Appl. 485, No. 2, Article ID 123813, 15 p. (2020). Reviewer: Ahmed Lesfari (El Jadida) MSC: 14P05 14Q30 14H70 70F10 PDF BibTeX XML Cite \textit{J. F. Barros} and \textit{E. S. G. Leandro}, J. Math. Anal. Appl. 485, No. 2, Article ID 123813, 15 p. (2020; Zbl 1437.14056) Full Text: DOI
Joosten, Sebastiaan J. C.; Thiemann, René; Yamada, Akihisa A verified implementation of algebraic numbers in Isabelle/HOL. (English) Zbl 07176602 J. Autom. Reasoning 64, No. 3, 363-389 (2020). MSC: 68V15 PDF BibTeX XML Cite \textit{S. J. C. Joosten} et al., J. Autom. Reasoning 64, No. 3, 363--389 (2020; Zbl 07176602) Full Text: DOI
Cho, J.; Ismailescu, D.; Kim, Y.; Lee, A. W. On the area of the polygon determined by the short diagonals of a convex polygon. (English) Zbl 07175001 Acta Math. Hung. 160, No. 1, 72-87 (2020). Reviewer: Erich W. Ellers (Toronto) MSC: 52A10 51N20 14P99 90C26 PDF BibTeX XML Cite \textit{J. Cho} et al., Acta Math. Hung. 160, No. 1, 72--87 (2020; Zbl 07175001) Full Text: DOI
Yang, Sumin; Qin, Bin; Xia, Guoen; Xia, Yong-Hui Perturbation of a period annulus bounded by a saddle-saddle cycle in a hyperelliptic Hamiltonian systems of degree seven. (English) Zbl 1446.34055 Qual. Theory Dyn. Syst. 19, No. 1, Paper No. 33, 20 p. (2020). Reviewer: Iliya Iliev (Sofia) MSC: 34C05 34C08 34C07 34C23 34E10 37J40 34C37 PDF BibTeX XML Cite \textit{S. Yang} et al., Qual. Theory Dyn. Syst. 19, No. 1, Paper No. 33, 20 p. (2020; Zbl 1446.34055) Full Text: DOI
Nakamura, Hiroaki; Ogawa, Hiroyuki A family of geometric operators on triangles with two complex variables. (English) Zbl 1436.51016 J. Geom. 111, No. 1, Paper No. 2, 16 p. (2020). Reviewer: Niels Lubbes (Linz) MSC: 51M15 51N20 12F05 43A32 PDF BibTeX XML Cite \textit{H. Nakamura} and \textit{H. Ogawa}, J. Geom. 111, No. 1, Paper No. 2, 16 p. (2020; Zbl 1436.51016) Full Text: DOI
Boutin, Mireille; Kemper, Gregor A drone can hear the shape of a room. (English) Zbl 1433.51010 SIAM J. Appl. Algebra Geom. 4, No. 1, 123-140 (2020). MSC: 51K99 13P10 13P25 68T45 68W30 51M15 PDF BibTeX XML Cite \textit{M. Boutin} and \textit{G. Kemper}, SIAM J. Appl. Algebra Geom. 4, No. 1, 123--140 (2020; Zbl 1433.51010) Full Text: DOI
Hauenstein, Jonathan D.; Regan, Margaret H. Real monodromy action. (English) Zbl 1433.65094 Appl. Math. Comput. 373, Article ID 124983, 13 p. (2020). MSC: 65H10 65H20 14D05 14Q30 68W30 14Q65 PDF BibTeX XML Cite \textit{J. D. Hauenstein} and \textit{M. H. Regan}, Appl. Math. Comput. 373, Article ID 124983, 13 p. (2020; Zbl 1433.65094) Full Text: DOI
Achinger, Piotr; Ogus, Arthur Monodromy and log geometry. (English) Zbl 1440.14006 Tunis. J. Math. 2, No. 3, 455-534 (2020). MSC: 14A21 14D05 14D06 14F25 PDF BibTeX XML Cite \textit{P. Achinger} and \textit{A. Ogus}, Tunis. J. Math. 2, No. 3, 455--534 (2020; Zbl 1440.14006) Full Text: DOI
Bakhshalizadeh, A.; Asheghi, R.; Kazemi, R. On the monotonicity of the ratio of some hyperelliptic integrals of order 7. (English) Zbl 1434.34032 Bull. Sci. Math. 158, Article ID 102810, 24 p. (2020). Reviewer: Maite Grau (Lleida) MSC: 34C08 34C07 37G15 34C23 37J40 34C05 PDF BibTeX XML Cite \textit{A. Bakhshalizadeh} et al., Bull. Sci. Math. 158, Article ID 102810, 24 p. (2020; Zbl 1434.34032) Full Text: DOI
Böhm, Janko; Marais, Magdaleen S.; Steenpaß, Andreas The classification of real singularities using Singular. III: Unimodal singularities of corank 2. (English) Zbl 1445.14005 J. Symb. Comput. 99, 250-282 (2020). Reviewer: Gerhard Pfister (Kaiserslautern) MSC: 14B05 14H20 14-04 14P05 PDF BibTeX XML Cite \textit{J. Böhm} et al., J. Symb. Comput. 99, 250--282 (2020; Zbl 1445.14005) Full Text: DOI
Kozhasov, Khazhgali; Lerario, Antonio On the number of flats tangent to convex hypersurfaces in random position. (English) Zbl 1428.14086 Discrete Comput. Geom. 63, No. 1, 229-254 (2020). Reviewer: Piotr Pokora (Kraków) MSC: 14N15 14P05 52A22 60D05 PDF BibTeX XML Cite \textit{K. Kozhasov} and \textit{A. Lerario}, Discrete Comput. Geom. 63, No. 1, 229--254 (2020; Zbl 1428.14086) Full Text: DOI arXiv
Nollet, Scott Book review of: D. Mumford and T. Oda, Algebraic geometry II. (English) Zbl 1427.00010 Bull. Am. Math. Soc., New Ser. 57, No. 1, 133-143 (2020). MSC: 00A17 14-01 14A15 14F06 14F10 14F25 14L15 PDF BibTeX XML Cite \textit{S. Nollet}, Bull. Am. Math. Soc., New Ser. 57, No. 1, 133--143 (2020; Zbl 1427.00010) Full Text: DOI
Álvarez, M. J.; Bravo, J. L.; Fernández, M.; Prohens, R. Alien limit cycles in Abel equations. (English) Zbl 1434.34035 J. Math. Anal. Appl. 482, No. 1, Article ID 123525, 20 p. (2020). Reviewer: Eduard Musafirov (Grodno) MSC: 34C23 34C05 34C08 PDF BibTeX XML Cite \textit{M. J. Álvarez} et al., J. Math. Anal. Appl. 482, No. 1, Article ID 123525, 20 p. (2020; Zbl 1434.34035) Full Text: DOI
Braghtha, Aymen Darboux systems with a cusp point and pseudo-abelian integrals. (English) Zbl 1440.34034 J. Differ. Equations 268, No. 3, 901-909 (2020). Reviewer: Alexey O. Remizov (Moskva) MSC: 34C08 34C07 PDF BibTeX XML Cite \textit{A. Braghtha}, J. Differ. Equations 268, No. 3, 901--909 (2020; Zbl 1440.34034) Full Text: DOI
Kovács, Zoltán; Recio, Tomás; Vélez, M. Pilar Reasoning about linkages with dynamic geometry. (English) Zbl 1440.68341 J. Symb. Comput. 97, 16-30 (2020). Reviewer: Nelly Villamizar (Swansea) MSC: 68W30 51M15 68U05 68V15 70B15 PDF BibTeX XML Cite \textit{Z. Kovács} et al., J. Symb. Comput. 97, 16--30 (2020; Zbl 1440.68341) Full Text: DOI
Roy, Marie-Françoise; Szpirglas, Aviva Sylvester double sums, subresultants and symmetric multivariate Hermite interpolation. (English) Zbl 1441.13071 J. Symb. Comput. 96, 85-107 (2020). Reviewer: Carlos Hermoso Ortíz (Madrid) MSC: 13P15 68W30 14N15 14Q30 PDF BibTeX XML Cite \textit{M.-F. Roy} and \textit{A. Szpirglas}, J. Symb. Comput. 96, 85--107 (2020; Zbl 1441.13071) Full Text: DOI
Someyama, Norihiro; Borongan, Mark Lyndon Adamas New proofs of triangle inequalities. (English) Zbl 07282736 J. Ramanujan Soc. Math. Math. Sci. 7, No. 1, 85-92 (2019). MSC: 51M16 PDF BibTeX XML Cite \textit{N. Someyama} and \textit{M. L. A. Borongan}, J. Ramanujan Soc. Math. Math. Sci. 7, No. 1, 85--92 (2019; Zbl 07282736) Full Text: Link
Magron, Victor; Seidler, Henning; de Wolff, Timo Exact optimization via sums of nonnegative circuits and arithmetic-geometric-mean-exponentials. (English) Zbl 07246259 Bradford, Russell (ed.), Proceedings of the 44th international symposium on symbolic and algebraic computation, ISSAC ’19, Beijing, China, July 15–18, 2019. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-6084-5). 291-298 (2019). MSC: 68W30 PDF BibTeX XML Cite \textit{V. Magron} et al., in: Proceedings of the 44th international symposium on symbolic and algebraic computation, ISSAC '19, Beijing, China, July 15--18, 2019. New York, NY: Association for Computing Machinery (ACM). 291--298 (2019; Zbl 07246259) Full Text: DOI
Wang, Xihong On the number of zeros for a kind of Abel integrals. (Chinese. English summary) Zbl 1449.34110 J. Sichuan Norm. Univ., Nat. Sci. 42, No. 5, 605-611 (2019). MSC: 34C08 PDF BibTeX XML Cite \textit{X. Wang}, J. Sichuan Norm. Univ., Nat. Sci. 42, No. 5, 605--611 (2019; Zbl 1449.34110) Full Text: DOI