Giambruno, Antonio; La Mattina, Daniela Superalgebras: polynomial identities and asymptotics. (English) Zbl 07526524 J. Algebra 604, 614-635 (2022). MSC: 16R10 16R50 16P90 16W55 PDF BibTeX XML Cite \textit{A. Giambruno} and \textit{D. La Mattina}, J. Algebra 604, 614--635 (2022; Zbl 07526524) Full Text: DOI OpenURL
Betsch, Steffen; Ebner, Bruno; Nestmann, Franz Characterizations of non-normalized discrete probability distributions and their application in statistics. (English) Zbl 07524951 Electron. J. Stat. 16, No. 1, 1303-1329 (2022). MSC: 62E10 62G10 PDF BibTeX XML Cite \textit{S. Betsch} et al., Electron. J. Stat. 16, No. 1, 1303--1329 (2022; Zbl 07524951) Full Text: DOI Link OpenURL
Zhang, Xiaolei; Xiong, Yanqin; Zhang, Yi The number of limit cycles by perturbing a piecewise linear system with three zones. (English) Zbl 07524328 Commun. Pure Appl. Anal. 21, No. 5, 1833-1855 (2022). MSC: 34C05 34C07 PDF BibTeX XML Cite \textit{X. Zhang} et al., Commun. Pure Appl. Anal. 21, No. 5, 1833--1855 (2022; Zbl 07524328) Full Text: DOI OpenURL
Ke, Ai; Han, Maoan; Geng, Wei The number of limit cycles from the perturbation of a quadratic isochronous system with two switching lines. (English) Zbl 07524326 Commun. Pure Appl. Anal. 21, No. 5, 1793-1809 (2022). MSC: 34C05 34C07 37G15 PDF BibTeX XML Cite \textit{A. Ke} et al., Commun. Pure Appl. Anal. 21, No. 5, 1793--1809 (2022; Zbl 07524326) Full Text: DOI OpenURL
Hildebrand, Roland; Ivanova, Anastasiia Extremal cubics on the circle and the 2-sphere. (English) Zbl 07524274 Result. Math. 77, No. 3, Paper No. 135, 33 p. (2022). MSC: 90C23 PDF BibTeX XML Cite \textit{R. Hildebrand} and \textit{A. Ivanova}, Result. Math. 77, No. 3, Paper No. 135, 33 p. (2022; Zbl 07524274) Full Text: DOI OpenURL
Capaverde, Juliane; Masuda, Ariane M.; Rodrigues, Virgínia M. Rédei permutations with the same cycle structure. (English) Zbl 07523465 Finite Fields Appl. 81, Article ID 102046, 24 p. (2022). MSC: 11T06 PDF BibTeX XML Cite \textit{J. Capaverde} et al., Finite Fields Appl. 81, Article ID 102046, 24 p. (2022; Zbl 07523465) Full Text: DOI OpenURL
Gong, Shuhua; Han, Maoan An estimate of the number of limit cycles bifurcating from a planar integrable system. (English) Zbl 07505771 Bull. Sci. Math. 176, Article ID 103118, 39 p. (2022). MSC: 37G15 34C07 34C05 PDF BibTeX XML Cite \textit{S. Gong} and \textit{M. Han}, Bull. Sci. Math. 176, Article ID 103118, 39 p. (2022; Zbl 07505771) Full Text: DOI OpenURL
Llibre, Jaume; Valls, Claudia Phase portraits of uniform isochronous centers with homogeneous nonlinearities. (English) Zbl 07501070 J. Dyn. Control Syst. 28, No. 2, 319-332 (2022). MSC: 34A05 34C05 PDF BibTeX XML Cite \textit{J. Llibre} and \textit{C. Valls}, J. Dyn. Control Syst. 28, No. 2, 319--332 (2022; Zbl 07501070) Full Text: DOI OpenURL
Hu, Xing; Yang, Junmin Limit cycle bifurcations for a kind of Liénard system with degree seven. (English) Zbl 07501068 J. Dyn. Control Syst. 28, No. 2, 267-290 (2022). MSC: 34C05 34C07 34C23 PDF BibTeX XML Cite \textit{X. Hu} and \textit{J. Yang}, J. Dyn. Control Syst. 28, No. 2, 267--290 (2022; Zbl 07501068) Full Text: DOI OpenURL
Cabrera, Miguel; López, Antonio Fernández Primitive Lie PI-algebras. (English) Zbl 07498251 Proc. Am. Math. Soc. 150, No. 6, 2277-2285 (2022). MSC: 17B01 17B05 17C05 17C20 PDF BibTeX XML Cite \textit{M. Cabrera} and \textit{A. F. López}, Proc. Am. Math. Soc. 150, No. 6, 2277--2285 (2022; Zbl 07498251) Full Text: DOI OpenURL
Huzak, Renato Cyclicity of canard cycles with hyperbolic saddles located away from the critical curve. (English) Zbl 07496404 J. Differ. Equations 320, 479-509 (2022). MSC: 34E17 34C07 34C23 34C05 34E15 34C26 PDF BibTeX XML Cite \textit{R. Huzak}, J. Differ. Equations 320, 479--509 (2022; Zbl 07496404) Full Text: DOI OpenURL
Lin, Haoyu; Zhang, Heng; Liu, Shuya On the HOMFLY polynomials of even trigonal bipyramid links. (English) Zbl 07496328 J. Math. Chem. 60, No. 3, 542-554 (2022). MSC: 92E10 92D20 PDF BibTeX XML Cite \textit{H. Lin} et al., J. Math. Chem. 60, No. 3, 542--554 (2022; Zbl 07496328) Full Text: DOI OpenURL
Llibre, Jaume; Martínez, Y. Paulina; Vidal, Claudio Algebraic and topological classification of homogeneous quartic vector fields in the plane. (English) Zbl 07495326 Ann. Mat. Pura Appl. (4) 201, No. 1, 37-55 (2022). MSC: 37C10 34C05 PDF BibTeX XML Cite \textit{J. Llibre} et al., Ann. Mat. Pura Appl. (4) 201, No. 1, 37--55 (2022; Zbl 07495326) Full Text: DOI OpenURL
Xu, Xiaofang; Zeng, Xiangyong; Zhang, Shasha Regular complete permutation polynomials over \(\mathbb{F}_{2^n} \). (English) Zbl 07494004 Des. Codes Cryptography 90, No. 3, 545-575 (2022). MSC: 11T06 11T55 94A60 05A05 PDF BibTeX XML Cite \textit{X. Xu} et al., Des. Codes Cryptography 90, No. 3, 545--575 (2022; Zbl 07494004) Full Text: DOI OpenURL
Li, Nian; Hu, Zhao; Xiong, Maosheng; Zeng, Xiangyong A note on “Cryptographically strong permutations from the butterfly structure”. (English) Zbl 07493991 Des. Codes Cryptography 90, No. 2, 265-276 (2022). MSC: 94D10 11T71 11T06 94A60 PDF BibTeX XML Cite \textit{N. Li} et al., Des. Codes Cryptography 90, No. 2, 265--276 (2022; Zbl 07493991) Full Text: DOI OpenURL
Belyaeva, Anastasiya; Kubjas, Kaie; Sun, Lawrence J.; Uhler, Caroline Identifying 3D genome organization in diploid organisms via Euclidean distance geometry. (English) Zbl 07493843 SIAM J. Math. Data Sci. 4, No. 1, 204-228 (2022). MSC: 92E10 92D10 90C22 52C25 14P05 PDF BibTeX XML Cite \textit{A. Belyaeva} et al., SIAM J. Math. Data Sci. 4, No. 1, 204--228 (2022; Zbl 07493843) Full Text: DOI arXiv OpenURL
Komatsu, Takashi; Konno, Norio Stationary measure induced by the eigenvalue problem of the one-dimensional Hadamard walk. (English) Zbl 07491687 J. Stat. Phys. 187, No. 1, Paper No. 10, 24 p. (2022). MSC: 82-XX 60-XX PDF BibTeX XML Cite \textit{T. Komatsu} and \textit{N. Konno}, J. Stat. Phys. 187, No. 1, Paper No. 10, 24 p. (2022; Zbl 07491687) Full Text: DOI arXiv OpenURL
Cristiano, Rony; de Freitas, Bruno R.; Medrado, João C. Three crossing limit cycles in a 3D-Filippov system having a \(T\)-singularity. (English) Zbl 07491224 Int. J. Bifurcation Chaos Appl. Sci. Eng. 32, No. 1, Article ID 2250006, 17 p. (2022). MSC: 34A36 34C05 34C23 34C07 PDF BibTeX XML Cite \textit{R. Cristiano} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 32, No. 1, Article ID 2250006, 17 p. (2022; Zbl 07491224) Full Text: DOI OpenURL
Ghermoul, Bilal; Llibre, Jaume; Salhi, Tayeb Limit cycles of continuous piecewise differential systems formed by linear and quadratic isochronous centers I. (English) Zbl 07491221 Int. J. Bifurcation Chaos Appl. Sci. Eng. 32, No. 1, Article ID 2250003, 28 p. (2022). MSC: 34C05 34A36 34A05 34C07 34C23 PDF BibTeX XML Cite \textit{B. Ghermoul} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 32, No. 1, Article ID 2250003, 28 p. (2022; Zbl 07491221) Full Text: DOI OpenURL
Sloushch, V. A.; Suslina, T. A. Threshold approximations for the resolvent of a polynomial nonnegative operator pencil. (English. Russian original) Zbl 07491001 St. Petersbg. Math. J. 33, No. 2, 355-385 (2022); translation from Algebra Anal. 33, No. 2, 233-274 (2021). MSC: 47A10 35B27 47A56 PDF BibTeX XML Cite \textit{V. A. Sloushch} and \textit{T. A. Suslina}, St. Petersbg. Math. J. 33, No. 2, 355--385 (2022; Zbl 07491001); translation from Algebra Anal. 33, No. 2, 233--274 (2021) Full Text: DOI OpenURL
Rowen, Louis Halle Algebras with a negation map. (English) Zbl 07490508 Eur. J. Math. 8, No. 1, 62-138 (2022). MSC: 16Y60 12K10 08A72 20N20 08A05 06F05 14T05 13A18 PDF BibTeX XML Cite \textit{L. H. Rowen}, Eur. J. Math. 8, No. 1, 62--138 (2022; Zbl 07490508) Full Text: DOI arXiv OpenURL
Llibre, Jaume; Valls, Claudia Twin polynomial vector fields of arbitrary degree. (English) Zbl 07490337 Bull. Braz. Math. Soc. (N.S.) 53, No. 1, 295-306 (2022). Reviewer: Maite Grau (Lleida) MSC: 34C05 34C20 34D20 PDF BibTeX XML Cite \textit{J. Llibre} and \textit{C. Valls}, Bull. Braz. Math. Soc. (N.S.) 53, No. 1, 295--306 (2022; Zbl 07490337) Full Text: DOI OpenURL
Chen, Jiangbin; Han, Maoan Bifurcation of limit cycles by perturbing a piecewise linear Hamiltonian system. (English) Zbl 07489699 Qual. Theory Dyn. Syst. 21, No. 2, Paper No. 34, 42 p. (2022). MSC: 34A36 34C05 34C07 34C23 34C08 PDF BibTeX XML Cite \textit{J. Chen} and \textit{M. Han}, Qual. Theory Dyn. Syst. 21, No. 2, Paper No. 34, 42 p. (2022; Zbl 07489699) Full Text: DOI OpenURL
Huang, Jianfeng; Li, Jie On the number of limit cycles in piecewise smooth generalized Abel equations with two asymmetric zones. (English) Zbl 1482.34092 Nonlinear Anal., Real World Appl. 66, Article ID 103551, 17 p. (2022). MSC: 34C05 34C07 37G15 34A36 34C23 PDF BibTeX XML Cite \textit{J. Huang} and \textit{J. Li}, Nonlinear Anal., Real World Appl. 66, Article ID 103551, 17 p. (2022; Zbl 1482.34092) Full Text: DOI OpenURL
Tong, Zhigang; Liu, Allen Pricing variance swaps under subordinated Jacobi stochastic volatility models. (English) Zbl 07486074 Physica A 593, Article ID 126941, 17 p. (2022). MSC: 82-XX PDF BibTeX XML Cite \textit{Z. Tong} and \textit{A. Liu}, Physica A 593, Article ID 126941, 17 p. (2022; Zbl 07486074) Full Text: DOI OpenURL
Bai, Chen-Ming; Zhang, Sujuan; Liu, Lu Fair quantum secret sharing based on symmetric bivariate polynomial. (English) Zbl 07485902 Physica A 589, Article ID 126673, 10 p. (2022). MSC: 82-XX PDF BibTeX XML Cite \textit{C.-M. Bai} et al., Physica A 589, Article ID 126673, 10 p. (2022; Zbl 07485902) Full Text: DOI OpenURL
Jahnel, Benedikt; Tóbiás, András; Cali, Elie Phase transitions for the Boolean model of continuum percolation for Cox point processes. (English) Zbl 07477294 Braz. J. Probab. Stat. 36, No. 1, 20-44 (2022). MSC: 82-XX 60-XX PDF BibTeX XML Cite \textit{B. Jahnel} et al., Braz. J. Probab. Stat. 36, No. 1, 20--44 (2022; Zbl 07477294) Full Text: DOI arXiv OpenURL
Nurwigantara, Mu’amar Musa; Wijayanti, Indah Emilia; Marubayashi, Hidetoshi; Wahyuni, Sri Krull modules and completely integrally closed modules. (English) Zbl 07474445 J. Algebra Appl. 21, No. 1, Article ID 2350038, 14 p. (2022). Reviewer: Hwankoo Kim (Asan) MSC: 13B25 13C05 13C12 13E15 13F05 PDF BibTeX XML Cite \textit{M. M. Nurwigantara} et al., J. Algebra Appl. 21, No. 1, Article ID 2350038, 14 p. (2022; Zbl 07474445) Full Text: DOI OpenURL
Long, Teng; Liu, Changjian; Wang, Shaoqing The period function of quadratic generalized Lotka-Volterra systems without complex invariant lines. (English) Zbl 07471759 J. Differ. Equations 314, 491-517 (2022). MSC: 34C05 34C07 34C25 PDF BibTeX XML Cite \textit{T. Long} et al., J. Differ. Equations 314, 491--517 (2022; Zbl 07471759) Full Text: DOI OpenURL
Chen, Xingwu; Li, Tao; Llibre, Jaume Melnikov functions of arbitrary order for piecewise smooth differential systems in \(\mathbb{R}^n\) and applications. (English) Zbl 07471754 J. Differ. Equations 314, 340-369 (2022). Reviewer: Dingheng Pi (Quanzhou) MSC: 34A36 34C07 34C05 34C23 34C29 34E10 PDF BibTeX XML Cite \textit{X. Chen} et al., J. Differ. Equations 314, 340--369 (2022; Zbl 07471754) Full Text: DOI OpenURL
Zhang, Yuhong; Yang, Xiao-Song Dynamics analysis of Llibre-Menezes piecewise linear systems. (English) Zbl 07468309 Qual. Theory Dyn. Syst. 21, No. 1, Paper No. 11, 25 p. (2022). Reviewer: Xingwu Chen (Chengdu) MSC: 34A36 34C05 34C07 34D05 34D20 PDF BibTeX XML Cite \textit{Y. Zhang} and \textit{X.-S. Yang}, Qual. Theory Dyn. Syst. 21, No. 1, Paper No. 11, 25 p. (2022; Zbl 07468309) Full Text: DOI OpenURL
Kees, Christopher E.; Collins, J. Haydel; Zhang, Alvin Simple, accurate, and efficient embedded finite element methods for fluid-solid interaction. (English) Zbl 07464521 Comput. Methods Appl. Mech. Eng. 389, Article ID 114404, 27 p. (2022). MSC: 65-XX 74-XX PDF BibTeX XML Cite \textit{C. E. Kees} et al., Comput. Methods Appl. Mech. Eng. 389, Article ID 114404, 27 p. (2022; Zbl 07464521) Full Text: DOI OpenURL
Mardešić, P.; Marín, D.; Villadelprat, J. Bifurcations of zeros in translated families of functions and applications. (English) Zbl 07462069 J. Dyn. Control Syst. 28, No. 1, 121-150 (2022). Reviewer: Maite Grau (Lleida) MSC: 34C05 34C23 34C25 34C37 34C07 PDF BibTeX XML Cite \textit{P. Mardešić} et al., J. Dyn. Control Syst. 28, No. 1, 121--150 (2022; Zbl 07462069) Full Text: DOI OpenURL
Giné, Jaume; Valls, Claudia Integrability conditions of a weak saddle in a complex polynomial differential system. (English) Zbl 07462067 J. Dyn. Control Syst. 28, No. 1, 91-108 (2022). Reviewer: Huang Kaiyin (Singapur) MSC: 34A05 34C05 PDF BibTeX XML Cite \textit{J. Giné} and \textit{C. Valls}, J. Dyn. Control Syst. 28, No. 1, 91--108 (2022; Zbl 07462067) Full Text: DOI OpenURL
Besner, Manfred Values for level structures with polynomial-time algorithms, relevant coalition functions, and general considerations. (English) Zbl 1480.91018 Discrete Appl. Math. 309, 85-109 (2022). MSC: 91A12 91A68 PDF BibTeX XML Cite \textit{M. Besner}, Discrete Appl. Math. 309, 85--109 (2022; Zbl 1480.91018) Full Text: DOI OpenURL
He, Zecen; Liang, Haihua; Zhang, Xiang Limit cycles and global dynamic of planar cubic semi-quasi-homogeneous systems. (English) Zbl 07452637 Discrete Contin. Dyn. Syst., Ser. B 27, No. 1, 421-441 (2022). Reviewer: Valery Romanovski (Maribor) MSC: 34C05 34C07 34C41 PDF BibTeX XML Cite \textit{Z. He} et al., Discrete Contin. Dyn. Syst., Ser. B 27, No. 1, 421--441 (2022; Zbl 07452637) Full Text: DOI OpenURL
Llibre, Jaume; Mousavi, Marzieh Phase portraits of the Higgins-Selkov system. (English) Zbl 07452629 Discrete Contin. Dyn. Syst., Ser. B 27, No. 1, 245-256 (2022). Reviewer: Klaus R. Schneider (Berlin) MSC: 34C60 92C45 34C05 34C07 PDF BibTeX XML Cite \textit{J. Llibre} and \textit{M. Mousavi}, Discrete Contin. Dyn. Syst., Ser. B 27, No. 1, 245--256 (2022; Zbl 07452629) Full Text: DOI OpenURL
Itikawa, Jackson; Oliveira, Regilene; Torregrosa, Joan First-order perturbation for multi-parameter center families. (English) Zbl 07450439 J. Differ. Equations 309, 291-310 (2022). Reviewer: Changjian Liu (Zhuhai) MSC: 34C07 34C29 34E10 34C05 PDF BibTeX XML Cite \textit{J. Itikawa} et al., J. Differ. Equations 309, 291--310 (2022; Zbl 07450439) Full Text: DOI OpenURL
Edwards, Emma C.; Yue, Dick K.-P. Optimisation of the geometry of axisymmetric point-absorber wave energy converters. (English) Zbl 1479.76022 J. Fluid Mech. 933, Paper No. A1, 17 p. (2022). MSC: 76B75 76B15 76M99 PDF BibTeX XML Cite \textit{E. C. Edwards} and \textit{D. K. P. Yue}, J. Fluid Mech. 933, Paper No. A1, 17 p. (2022; Zbl 1479.76022) Full Text: DOI OpenURL
Corbera, Montserrat; Valls, Claudia Hamiltonian nilpotent saddles of linear plus cubic homogeneous polynomial vector fields. (English) Zbl 07446157 Nonlinear Anal., Real World Appl. 64, Article ID 103451, 21 p. (2022). Reviewer: Jihua Yang (Guyuan) MSC: 34C05 34C20 37J40 PDF BibTeX XML Cite \textit{M. Corbera} and \textit{C. Valls}, Nonlinear Anal., Real World Appl. 64, Article ID 103451, 21 p. (2022; Zbl 07446157) Full Text: DOI OpenURL
Dastjerdi, Shahriar; Malikan, Mohammad; Akgöz, Bekir; Civalek, Ömer; Wiczenbach, Tomasz; Eremeyev, Victor A. On the deformation and frequency analyses of SARS-CoV-2 at nanoscale. (English) Zbl 07444803 Int. J. Eng. Sci. 170, Article ID 103604, 18 p. (2022). MSC: 92-XX 74-XX PDF BibTeX XML Cite \textit{S. Dastjerdi} et al., Int. J. Eng. Sci. 170, Article ID 103604, 18 p. (2022; Zbl 07444803) Full Text: DOI OpenURL
Centrone, Lucio; Estrada, Alejandro; Ioppolo, Antonio On PI-algebras with additional structures: rationality of Hilbert series and Specht’s problem. (English) Zbl 07441517 J. Algebra 592, 300-356 (2022). MSC: 16R10 16R50 16W55 16T05 PDF BibTeX XML Cite \textit{L. Centrone} et al., J. Algebra 592, 300--356 (2022; Zbl 07441517) Full Text: DOI OpenURL
Ghezelahmad, S. Khalashi Lower bounds on matching energy of graphs. (English) Zbl 1479.05203 Discrete Appl. Math. 307, 153-159 (2022). MSC: 05C50 05C31 05C70 05C92 92E10 PDF BibTeX XML Cite \textit{S. K. Ghezelahmad}, Discrete Appl. Math. 307, 153--159 (2022; Zbl 1479.05203) Full Text: DOI OpenURL
Bors, Alexander; Wang, Qiang Cycle types of complete mappings of finite fields. (English) Zbl 07428732 J. Algebra 591, 577-610 (2022). MSC: 11T22 05A05 11T24 11T55 PDF BibTeX XML Cite \textit{A. Bors} and \textit{Q. Wang}, J. Algebra 591, 577--610 (2022; Zbl 07428732) Full Text: DOI arXiv OpenURL
Kai, Yue; Ji, Jialiang; Yin, Zhixiang Exact solutions and dynamic properties of Ito-type coupled nonlinear wave equations. (English) Zbl 07427918 Phys. Lett., A 421, Article ID 127780, 5 p. (2022). MSC: 81-XX 82-XX PDF BibTeX XML Cite \textit{Y. Kai} et al., Phys. Lett., A 421, Article ID 127780, 5 p. (2022; Zbl 07427918) Full Text: DOI OpenURL
Sekigawa, Ryutaro Rikuna’s generic cyclic polynomial and the monogenity. (English) Zbl 07419376 J. Number Theory 231, 239-250 (2022). Reviewer: Toufik Zaïmi (Riyadh) MSC: 11R04 11R18 11R16 11R33 PDF BibTeX XML Cite \textit{R. Sekigawa}, J. Number Theory 231, 239--250 (2022; Zbl 07419376) Full Text: DOI OpenURL
Di Vincenzo, Onofrio Mario; da Silva, Viviane Ribeiro Tomaz; Spinelli, Ernesto On the factorability of the ideal of \(\ast\)-graded polynomial identities of minimal varieties of PI \(\ast\)-superalgebras. (English) Zbl 07413136 J. Algebra 589, 273-286 (2022). Reviewer: Matyas Domokos (Budapest) MSC: 16R50 16R10 16W10 16W55 PDF BibTeX XML Cite \textit{O. M. Di Vincenzo} et al., J. Algebra 589, 273--286 (2022; Zbl 07413136) Full Text: DOI OpenURL
Swamy, Narahari N.; Chandan, K. G.; Sooryanarayana, B. On the \(m\)-polynomial and some topological indices of the para-line graphs of the nanostructure \(TUC_4C_8(R)\). (English) Zbl 07528088 South East Asian J. Math. Math. Sci. 17, No. 3, 313-330 (2021). MSC: 05C09 05C31 92E10 PDF BibTeX XML Cite \textit{N. N. Swamy} et al., South East Asian J. Math. Math. Sci. 17, No. 3, 313--330 (2021; Zbl 07528088) Full Text: Link OpenURL
Edeke, U. E.; Udo, N. E. On Gegenbauer polynomials. (English) Zbl 07526061 Univers. J. Math. Math. Sci. 14, No. 1, 1-7 (2021). MSC: 17B05 34B30 PDF BibTeX XML Cite \textit{U. E. Edeke} and \textit{N. E. Udo}, Univers. J. Math. Math. Sci. 14, No. 1, 1--7 (2021; Zbl 07526061) Full Text: DOI OpenURL
Alaev, P. E.; Selivanov, V. L. Searching for applicable versions of computable structures. (English) Zbl 07495151 De Mol, Liesbeth (ed.) et al., Connecting with computability. 17th conference on computability in Europe, CiE 2021, virtual event, Ghent, Belgium, July 5–9, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12813, 1-11 (2021). MSC: 68Qxx PDF BibTeX XML Cite \textit{P. E. Alaev} and \textit{V. L. Selivanov}, Lect. Notes Comput. Sci. 12813, 1--11 (2021; Zbl 07495151) Full Text: DOI OpenURL
Zhu, Chunyu; Tian, Yun Limit cycles from Hopf bifurcation in nongeneric quadratic reversible systems with piecewise perturbations. (English) Zbl 07491249 Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 16, Article ID 2150254, 18 p. (2021). MSC: 34C07 34C05 34C23 34C14 34E10 PDF BibTeX XML Cite \textit{C. Zhu} and \textit{Y. Tian}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 16, Article ID 2150254, 18 p. (2021; Zbl 07491249) Full Text: DOI OpenURL
Sun, Dan; Peng, Linping Limit cycles appearing from piecewise smooth perturbations to a reversible nonlinear center. (English) Zbl 07491246 Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 16, Article ID 2150250, 13 p. (2021). MSC: 34C23 34C05 34A36 34C14 34C29 34E10 34C07 PDF BibTeX XML Cite \textit{D. Sun} and \textit{L. Peng}, Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 16, Article ID 2150250, 13 p. (2021; Zbl 07491246) Full Text: DOI OpenURL
Raza, Mohd Arif On automorphisms in prime rings with applications. (English) Zbl 07487518 Commun. Korean Math. Soc. 36, No. 4, 641-650 (2021). Reviewer: Phillip Schultz (Perth) MSC: 16W20 16N60 46H20 PDF BibTeX XML Cite \textit{M. A. Raza}, Commun. Korean Math. Soc. 36, No. 4, 641--650 (2021; Zbl 07487518) Full Text: DOI OpenURL
Li, Tao; Llibre, Jaume Limit cycles in piecewise polynomial systems allowing a non-regular switching boundary. (English) Zbl 07479455 Physica D 419, Article ID 132855, 13 p. (2021). Reviewer: Xingwu Chen (Chengdu) MSC: 34C05 34C07 34C29 34A36 PDF BibTeX XML Cite \textit{T. Li} and \textit{J. Llibre}, Physica D 419, Article ID 132855, 13 p. (2021; Zbl 07479455) Full Text: DOI OpenURL
Chen, Hebai; Tang, Yilei; Xiao, Dongmei Global dynamics of hybrid van der Pol-Rayleigh oscillators. (English) Zbl 07479392 Physica D 428, Article ID 133021, 16 p. (2021). MSC: 34C15 34C05 34C07 34C23 PDF BibTeX XML Cite \textit{H. Chen} et al., Physica D 428, Article ID 133021, 16 p. (2021; Zbl 07479392) Full Text: DOI OpenURL
Afzal, Deeba; Ali, Samia; Afzal, Farkhanda; Cancan, Murat; Ediz, Süleyman; Farahani, Mohammad Reza A study of newly defined degree-based topological indices via M-polynomial of Jahangir graph. (English) Zbl 1483.05025 J. Discrete Math. Sci. Cryptography 24, No. 2, 427-438 (2021). MSC: 05C09 05C07 05C92 92E10 PDF BibTeX XML Cite \textit{D. Afzal} et al., J. Discrete Math. Sci. Cryptography 24, No. 2, 427--438 (2021; Zbl 1483.05025) Full Text: DOI OpenURL
Hussain, Sabir; Afzal, Farkhanda; Afzal, Deeba; Cancan, Murat; Ediz, Süleyman; Farahani, Mohammad Reza Analyzing the boron triangular nanotube through topological indices via \(M\)-polynomial. (English) Zbl 1483.05036 J. Discrete Math. Sci. Cryptography 24, No. 2, 415-426 (2021). MSC: 05C09 05C07 05C92 92E10 PDF BibTeX XML Cite \textit{S. Hussain} et al., J. Discrete Math. Sci. Cryptography 24, No. 2, 415--426 (2021; Zbl 1483.05036) Full Text: DOI OpenURL
Chaudhry, Faryal; Ehsan, Muhammad; Afzal, Deeba; Farahani, Mohammad Reza; Cancan, Murat; Ediz, Süleyman On computation of \(M\)-polynomial and topological indices of starphene graph. (English) Zbl 1483.05032 J. Discrete Math. Sci. Cryptography 24, No. 2, 401-414 (2021). MSC: 05C09 05C10 05C12 05C31 05C92 92E10 PDF BibTeX XML Cite \textit{F. Chaudhry} et al., J. Discrete Math. Sci. Cryptography 24, No. 2, 401--414 (2021; Zbl 1483.05032) Full Text: DOI OpenURL
Haoer, Raad Sehen Topological indices of metal-organic networks via neighborhood M-polynomial. (English) Zbl 1483.05190 J. Discrete Math. Sci. Cryptography 24, No. 2, 369-390 (2021). MSC: 05C92 05C09 92E10 05C07 05C35 05C40 05C76 PDF BibTeX XML Cite \textit{R. S. Haoer}, J. Discrete Math. Sci. Cryptography 24, No. 2, 369--390 (2021; Zbl 1483.05190) Full Text: DOI OpenURL
Bharali, Ankur; Pegu, Aditya; Agarwal, Priyanka; Chamua, Monjit On M-polynomial and some topological indices of Favipiravir (T-705) and Ribavirin. (English) Zbl 07477525 J. Discrete Math. Sci. Cryptography 24, No. 7, 2121-2135 (2021). MSC: 92E10 05C92 05C09 PDF BibTeX XML Cite \textit{A. Bharali} et al., J. Discrete Math. Sci. Cryptography 24, No. 7, 2121--2135 (2021; Zbl 07477525) Full Text: DOI OpenURL
Afzal, Farkhanda; Alsinai, Ammar; Hussain, Sabir; Afzal, Deeba; Chaudhry, Faryal; Cancan, Murat On topological aspects of silicate network using M-polynomial. (English) Zbl 1483.05026 J. Discrete Math. Sci. Cryptography 24, No. 7, 2109-2119 (2021). MSC: 05C09 05C07 05C31 05C92 92E10 PDF BibTeX XML Cite \textit{F. Afzal} et al., J. Discrete Math. Sci. Cryptography 24, No. 7, 2109--2119 (2021; Zbl 1483.05026) Full Text: DOI OpenURL
Hameed, Saira; Husin, Mohamad Nazri; Afzal, Farkhanda; Hussain, Hina; Afzal, Deeba; Farahani, Mohammad Reza; Cancan, Murat On computation of newly defined degree-based topological invariants of bismuth tri-iodide via M-polynomial. (English) Zbl 1483.05189 J. Discrete Math. Sci. Cryptography 24, No. 7, 2073-2091 (2021). MSC: 05C92 05C09 05C07 05C10 92E10 PDF BibTeX XML Cite \textit{S. Hameed} et al., J. Discrete Math. Sci. Cryptography 24, No. 7, 2073--2091 (2021; Zbl 1483.05189) Full Text: DOI OpenURL
Chaudhry, Faryal; Husin, Mohamad Nazri; Afzal, Farkhanda; Afzal, Deeba; Ehsan, Muhammad; Cancan, Murat; Farahani, Mohammad Reza M-polynomials and degree-based topological indices of tadpole graph. (English) Zbl 1483.05033 J. Discrete Math. Sci. Cryptography 24, No. 7, 2059-2072 (2021). MSC: 05C09 05C07 05C92 05C31 92E10 PDF BibTeX XML Cite \textit{F. Chaudhry} et al., J. Discrete Math. Sci. Cryptography 24, No. 7, 2059--2072 (2021; Zbl 1483.05033) Full Text: DOI OpenURL
Aslam, M. K.; Javaid, M.; Raheem, A. M-polynomial based topological properties of Sudoku graphs. (English) Zbl 1483.05029 J. Discrete Math. Sci. Cryptography 24, No. 1, 155-168 (2021). MSC: 05C09 05C51 05C25 05C12 05C92 92E10 05B15 PDF BibTeX XML Cite \textit{M. K. Aslam} et al., J. Discrete Math. Sci. Cryptography 24, No. 1, 155--168 (2021; Zbl 1483.05029) Full Text: DOI OpenURL
Bayad, Abdelmejid; Seddik, Mohammed On the indices in number fields and their computation for small degrees. (English) Zbl 07472237 Appl. Anal. Discrete Math. 15, No. 1, 27-44 (2021). MSC: 11R04 11R33 12D05 12E05 PDF BibTeX XML Cite \textit{A. Bayad} and \textit{M. Seddik}, Appl. Anal. Discrete Math. 15, No. 1, 27--44 (2021; Zbl 07472237) Full Text: DOI OpenURL
Oz, Mert Sinan; Cangul, Ismail Naci Recurrence relations of edge-Zagreb and sum-edge characteristic polynomials of some graphs. (English) Zbl 1482.05058 Paikray, Susanta Kumar (ed.) et al., New trends in applied analysis and computational mathematics. Proceedings of the international conference on advances in mathematics and computing, ICAMC 2020, Odisha, India, February 7–8, 2020. Singapore: Springer. Adv. Intell. Syst. Comput. 1356, 99-106 (2021). MSC: 05C09 05C07 05C31 05C38 05C50 05C92 92E10 PDF BibTeX XML Cite \textit{M. S. Oz} and \textit{I. N. Cangul}, Adv. Intell. Syst. Comput. 1356, 99--106 (2021; Zbl 1482.05058) Full Text: DOI OpenURL
Berbache, Aziza Explicit non algebraic limit cycle for a discontinuous piecewise differential systems separated by one straight line and formed by linear center and linear system without equilibria. (English) Zbl 07460176 Tatra Mt. Math. Publ. 79, 47-58 (2021). Reviewer: Zhengdong Du (Chengdu) MSC: 34A36 34A05 34C05 34C25 34C07 PDF BibTeX XML Cite \textit{A. Berbache}, Tatra Mt. Math. Publ. 79, 47--58 (2021; Zbl 07460176) Full Text: DOI OpenURL
Benadouane, Sabah; Berbache, Aziza; Bendjeddou, Ahmed Two non algebraic limit cycles of a class of polynomial differential systems with non-elementary equilibrium point. (English) Zbl 07460175 Tatra Mt. Math. Publ. 79, 33-46 (2021). MSC: 34A05 34C05 PDF BibTeX XML Cite \textit{S. Benadouane} et al., Tatra Mt. Math. Publ. 79, 33--46 (2021; Zbl 07460175) Full Text: DOI OpenURL
Xiong, Yanqin; Wang, Cheng Limit cycle bifurcations of planar piecewise differential systems with three zones. (English) Zbl 1478.34042 Nonlinear Anal., Real World Appl. 61, Article ID 103333, 18 p. (2021). MSC: 34C07 34C23 34C05 PDF BibTeX XML Cite \textit{Y. Xiong} and \textit{C. Wang}, Nonlinear Anal., Real World Appl. 61, Article ID 103333, 18 p. (2021; Zbl 1478.34042) Full Text: DOI OpenURL
Biesel, Owen; Gioia, Alberto Isomorphisms of discriminant algebras. (English) Zbl 07456364 Int. J. Algebra Comput. 31, No. 8, 1633-1662 (2021). MSC: 13B02 14B25 11R11 13B40 13C10 PDF BibTeX XML Cite \textit{O. Biesel} and \textit{A. Gioia}, Int. J. Algebra Comput. 31, No. 8, 1633--1662 (2021; Zbl 07456364) Full Text: DOI arXiv OpenURL
Kina, Abdelkrim; Berbache, Aziza; Bendjeddou, Ahmed Limit cycles for a class of generalized Liénard polynomial differential systems via averaging theory. (English) Zbl 07456124 Acta Math. Univ. Comen., New Ser. 90, No. 4, 437-455 (2021). Reviewer: Adriana Buică (Cluj-Napoca) MSC: 34C07 34C05 34C23 34C29 PDF BibTeX XML Cite \textit{A. Kina} et al., Acta Math. Univ. Comen., New Ser. 90, No. 4, 437--455 (2021; Zbl 07456124) Full Text: Link OpenURL
Pixley, J. H.; Wilson, Justin H. Rare regions and avoided quantum criticality in disordered Weyl semimetals and superconductors. (English) Zbl 07455478 Ann. Phys. 435, Article ID 168455, 34 p. (2021). MSC: 82-XX 81-XX PDF BibTeX XML Cite \textit{J. H. Pixley} and \textit{J. H. Wilson}, Ann. Phys. 435, Article ID 168455, 34 p. (2021; Zbl 07455478) Full Text: DOI arXiv OpenURL
Li, Min; Han, Maoan On the number of limit cycles of a quartic polynomial system. (English) Zbl 07451814 Discrete Contin. Dyn. Syst., Ser. S 14, No. 9, 3167-3181 (2021). Reviewer: Jihua Yang (Guyuan) MSC: 34C07 34C05 PDF BibTeX XML Cite \textit{M. Li} and \textit{M. Han}, Discrete Contin. Dyn. Syst., Ser. S 14, No. 9, 3167--3181 (2021; Zbl 07451814) Full Text: DOI OpenURL
Luo, Yanhong; Chen, Xingwu On the crossing periodic orbits of a piecewise linear Liénard-like system with symmetric admissible foci. (English) Zbl 07448602 J. Sichuan Univ., Nat. Sci. Ed. 58, No. 4, 041005-1-6 (2021). MSC: 34C25 37C27 34C05 34C07 PDF BibTeX XML Cite \textit{Y. Luo} and \textit{X. Chen}, J. Sichuan Univ., Nat. Sci. Ed. 58, No. 4, 041005--1-6 (2021; Zbl 07448602) Full Text: DOI OpenURL
Zhu, Hongying; Wei, Minzhi; Yang, Sumin; Jiang, Caoqing Bifurcation of limit cycles from a Liénard system of degree 4. (Chinese. English summary) Zbl 07448137 Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 4, 936-953 (2021). MSC: 34C05 34C07 34C08 PDF BibTeX XML Cite \textit{H. Zhu} et al., Acta Math. Sci., Ser. A, Chin. Ed. 41, No. 4, 936--953 (2021; Zbl 07448137) OpenURL
Cheresiz, Vladimir; Volokitin, Evgenii The algebraic curves of planar polynomial differential systems with homogeneous nonlinearities. (English) Zbl 07444208 Electron. J. Qual. Theory Differ. Equ. 2021, Paper No. 51, 12 p. (2021). MSC: 34C05 34A34 PDF BibTeX XML Cite \textit{V. Cheresiz} and \textit{E. Volokitin}, Electron. J. Qual. Theory Differ. Equ. 2021, Paper No. 51, 12 p. (2021; Zbl 07444208) Full Text: DOI OpenURL
Esteban, Marina; Llibre, Jaume; Valls, Claudia The extended 16th Hilbert problem for discontinuous piecewise linear centers separated by a nonregular line. (English) Zbl 07443136 Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 15, Article ID 2150225, 10 p. (2021). Reviewer: Xingwu Chen (Chengdu) MSC: 34C05 34C07 34A36 34C23 PDF BibTeX XML Cite \textit{M. Esteban} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 15, Article ID 2150225, 10 p. (2021; Zbl 07443136) Full Text: DOI OpenURL
Carvalho, Tiago; Gonçalves, Luiz Fernando; Llibre, Jaume Limit cycles on piecewise smooth vector fields with coupled rigid centers. (English) Zbl 07443135 Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 15, Article ID 2150224, 19 p. (2021). Reviewer: Zhengdong Du (Chengdu) MSC: 34C05 34C07 34C23 34A36 PDF BibTeX XML Cite \textit{T. Carvalho} et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 31, No. 15, Article ID 2150224, 19 p. (2021; Zbl 07443135) Full Text: DOI OpenURL
Debz, Nassima; Boulfoul, Amel; Berkane, Abdelhak Limit cycles of a class of planar polynomial differential systems. (English) Zbl 07442130 Math. Methods Appl. Sci. 44, No. 17, 13592-13614 (2021). MSC: 34C07 34C05 34C23 34C29 PDF BibTeX XML Cite \textit{N. Debz} et al., Math. Methods Appl. Sci. 44, No. 17, 13592--13614 (2021; Zbl 07442130) Full Text: DOI OpenURL
Guesmia, Aissa; Poblete, Verónica; Vera, Octavio Effect of the wave speeds on the decay rate of the thermoelastic structure in the whole line with interfacial slip. (English) Zbl 1479.35097 Math. Methods Appl. Sci. 44, No. 18, 13989-14002 (2021). MSC: 35B40 35L52 74F05 PDF BibTeX XML Cite \textit{A. Guesmia} et al., Math. Methods Appl. Sci. 44, No. 18, 13989--14002 (2021; Zbl 1479.35097) Full Text: DOI OpenURL
Chang, Huai-Liang; Guo, Shuai; Li, Jun Polynomial structure of Gromov-Witten potential of quintic \(3\)-folds. (English) Zbl 1478.14084 Ann. Math. (2) 194, No. 3, 585-645 (2021). Reviewer: Sergiy Koshkin (Houston) MSC: 14N35 14J33 14D21 PDF BibTeX XML Cite \textit{H.-L. Chang} et al., Ann. Math. (2) 194, No. 3, 585--645 (2021; Zbl 1478.14084) Full Text: DOI OpenURL
LLibre, Jaume; de Moraes, Jaime R. Limit cycles of 3-dimensional discontinuous piecewise differential systems formed by linear centers. (English) Zbl 07438682 São Paulo J. Math. Sci. 15, No. 2, 858-874 (2021). MSC: 34A36 34C07 34C23 34C05 34A05 PDF BibTeX XML Cite \textit{J. LLibre} and \textit{J. R. de Moraes}, São Paulo J. Math. Sci. 15, No. 2, 858--874 (2021; Zbl 07438682) Full Text: DOI OpenURL
Tang, Xin; Zhang, James J.; Zhao, Xiangui Cancellation of Morita and skew types. (English) Zbl 07436550 Isr. J. Math. 244, No. 1, 467-500 (2021). Reviewer: Jason Gaddis (Oxford) MSC: 16P99 16S36 16W99 PDF BibTeX XML Cite \textit{X. Tang} et al., Isr. J. Math. 244, No. 1, 467--500 (2021; Zbl 07436550) Full Text: DOI arXiv OpenURL
Bastos, Jefferson L. R.; Buzzi, Claudio A.; Torregrosa, Joan Orbitally symmetric systems with applications to planar centers. (English) Zbl 07436376 Commun. Pure Appl. Anal. 20, No. 10, 3319-3347 (2021). Reviewer: Maite Grau (Lleida) MSC: 34C14 34C25 34C07 34C05 PDF BibTeX XML Cite \textit{J. L. R. Bastos} et al., Commun. Pure Appl. Anal. 20, No. 10, 3319--3347 (2021; Zbl 07436376) Full Text: DOI OpenURL
Movahedi, Fateme Matching polynomials for some nanostar dendrimers. (English) Zbl 07435863 Asian-Eur. J. Math. 14, No. 10, Article ID 2150188, 14 p. (2021). Reviewer: Juan Rada (Medellín) MSC: 05C92 92E10 05C70 05C75 05C09 05C31 PDF BibTeX XML Cite \textit{F. Movahedi}, Asian-Eur. J. Math. 14, No. 10, Article ID 2150188, 14 p. (2021; Zbl 07435863) Full Text: DOI OpenURL
So, Wasin; Wu, Tingzeng; Lü, Huazhong Sharp bounds on the permanental sum of a graph. (English) Zbl 1479.05164 Graphs Comb. 37, No. 6, 2423-2437 (2021). MSC: 05C31 05C75 15A15 05C35 92E10 PDF BibTeX XML Cite \textit{W. So} et al., Graphs Comb. 37, No. 6, 2423--2437 (2021; Zbl 1479.05164) Full Text: DOI OpenURL
Maletesta, Nicola; Páez-Guillán, Pilar; Siciliano, Salvatore Restricted Lie algebras having a distributive lattice of restricted subalgebras. (English) Zbl 07433004 Linear Multilinear Algebra 69, No. 16, 3112-3120 (2021). MSC: 17B50 17B05 06D05 PDF BibTeX XML Cite \textit{N. Maletesta} et al., Linear Multilinear Algebra 69, No. 16, 3112--3120 (2021; Zbl 07433004) Full Text: DOI OpenURL
Hà, Huy Tài; Trung, Ngo Viet Correction to: “Membership criteria and containments of powers of monomial ideals”. (English) Zbl 1474.13055 Acta Math. Vietnam. 46, No. 4, 873-874 (2021). MSC: 13P10 05C65 13F55 13C05 13F20 13P25 90C27 PDF BibTeX XML Cite \textit{H. T. Hà} and \textit{N. V. Trung}, Acta Math. Vietnam. 46, No. 4, 873--874 (2021; Zbl 1474.13055) Full Text: DOI OpenURL
Abdullah Qadha, Sarah; Qadha, Muneera Abdullah; Chen, Haibo Existence of limit cycles for a class of quartic polynomial differential system depending on parameters. (English) Zbl 1477.34052 J. Math. 2021, Article ID 2137138, 6 p. (2021). MSC: 34C05 34C23 34C07 PDF BibTeX XML Cite \textit{S. Abdullah Qadha} et al., J. Math. 2021, Article ID 2137138, 6 p. (2021; Zbl 1477.34052) Full Text: DOI OpenURL
Shao, Yi; Li, Shimin; Wu, Kuilin Global phase portraits of planar piecewise linear refracting systems of saddle-saddle type. (English) Zbl 1474.34229 Nonlinear Anal., Real World Appl. 62, Article ID 103381, 15 p. (2021). MSC: 34C05 34A36 34C23 34C07 34C20 PDF BibTeX XML Cite \textit{Y. Shao} et al., Nonlinear Anal., Real World Appl. 62, Article ID 103381, 15 p. (2021; Zbl 1474.34229) Full Text: DOI OpenURL
Oruç, Ömer; Esen, Alaattin; Bulut, Fatih Highly accurate numerical scheme based on polynomial scaling functions for equal width equation. (English) Zbl 07428522 Wave Motion 105, Article ID 102760, 10 p. (2021). MSC: 65-XX 82-XX PDF BibTeX XML Cite \textit{Ö. Oruç} et al., Wave Motion 105, Article ID 102760, 10 p. (2021; Zbl 07428522) Full Text: DOI OpenURL
Ma, Tianlong; Jin, Xian’an; Zhang, Fuji Tutte polynomials of Fan-like graphs with applications in benzenoid systems. (English) Zbl 07426879 Appl. Math. Comput. 411, Article ID 126496, 13 p. (2021). MSC: 05C92 05C31 92E10 PDF BibTeX XML Cite \textit{T. Ma} et al., Appl. Math. Comput. 411, Article ID 126496, 13 p. (2021; Zbl 07426879) Full Text: DOI arXiv OpenURL
Šeliga, Adam; Kauers, Manuel; Saminger-Platz, Susanne; Mesiar, Radko; Kolesárová, Anna; Klement, Erich Peter Polynomial bivariate copulas of degree five: characterization and some particular inequalities. (English) Zbl 07426521 Depend. Model. 9, 13-42 (2021). MSC: 62-XX 26B25 62E10 39B62 60E05 62H20 PDF BibTeX XML Cite \textit{A. Šeliga} et al., Depend. Model. 9, 13--42 (2021; Zbl 07426521) Full Text: DOI OpenURL
Owen, Adam; Pumplün, Susanne A generalisation of Amitsur’s A-polynomials. (English) Zbl 07426424 Commun. Math. 29, No. 2, 281-289 (2021). MSC: 17A35 17A60 17A36 16S36 PDF BibTeX XML Cite \textit{A. Owen} and \textit{S. Pumplün}, Commun. Math. 29, No. 2, 281--289 (2021; Zbl 07426424) Full Text: DOI arXiv OpenURL
Hamizi, Saad Eddine; Boukoucha, Rachid A family of planar differential systems with explicit expression for algebraic and non-algebraic limit cycles. (English) Zbl 1473.34022 Mem. Differ. Equ. Math. Phys. 83, 71-81 (2021). MSC: 34C05 34C07 37C27 37K10 PDF BibTeX XML Cite \textit{S. E. Hamizi} and \textit{R. Boukoucha}, Mem. Differ. Equ. Math. Phys. 83, 71--81 (2021; Zbl 1473.34022) Full Text: Link OpenURL
Gubarev, Vsevolod; Perepechko, Alexander Injective Rota-Baxter operators of weight zero on \(F[x]\). (English) Zbl 1481.16053 Mediterr. J. Math. 18, No. 6, Paper No. 267, 14 p. (2021). Reviewer: Houyi Yu (Chongqing) MSC: 16W99 14R20 13A50 PDF BibTeX XML Cite \textit{V. Gubarev} and \textit{A. Perepechko}, Mediterr. J. Math. 18, No. 6, Paper No. 267, 14 p. (2021; Zbl 1481.16053) Full Text: DOI arXiv OpenURL
Llibre, Jaume; Ramírez, Rafael; Ramírez, Valentín The center problem for the class of \(\varLambda-\varOmega\) differential systems. (English) Zbl 07424493 Rend. Circ. Mat. Palermo (2) 70, No. 3, 1483-1499 (2021). MSC: 34C05 34C25 34A05 PDF BibTeX XML Cite \textit{J. Llibre} et al., Rend. Circ. Mat. Palermo (2) 70, No. 3, 1483--1499 (2021; Zbl 07424493) Full Text: DOI OpenURL
Gasull, Armengol; Giacomini, Hector Effectiveness of the Bendixson-Dulac theorem. (English) Zbl 07423293 J. Differ. Equations 305, 347-367 (2021). Reviewer: Alexander Grin (Grodno) MSC: 34C05 34C07 34A34 PDF BibTeX XML Cite \textit{A. Gasull} and \textit{H. Giacomini}, J. Differ. Equations 305, 347--367 (2021; Zbl 07423293) Full Text: DOI arXiv OpenURL
Li, Zhengkang; Liu, Xingbo Limit cycles in the discontinuous planar piecewise linear systems with three zones. (English) Zbl 07421281 Qual. Theory Dyn. Syst. 20, No. 3, Paper No. 79, 22 p. (2021). Reviewer: Zhengdong Du (Chengdu) MSC: 34C07 34A36 34C05 34C20 34A05 PDF BibTeX XML Cite \textit{Z. Li} and \textit{X. Liu}, Qual. Theory Dyn. Syst. 20, No. 3, Paper No. 79, 22 p. (2021; Zbl 07421281) Full Text: DOI OpenURL
Yang, Wei-ling; Jin, Xian-an; Zhang, Fu-ji Line graph links. (English) Zbl 1477.05156 Acta Math. Appl. Sin., Engl. Ser. 37, No. 4, 706-716 (2021). MSC: 05C76 05C10 05C22 05C31 PDF BibTeX XML Cite \textit{W.-l. Yang} et al., Acta Math. Appl. Sin., Engl. Ser. 37, No. 4, 706--716 (2021; Zbl 1477.05156) Full Text: DOI OpenURL