Gou, Tianxiang; Rădulescu, Vicenţiu D. Non-autonomous double phase eigenvalue problems with indefinite weight and lack of compactness. (English) Zbl 07813486 Bull. Lond. Math. Soc. 56, No. 2, 734-755 (2024). MSC: 35P30 35J70 35J92 46E30 47J10 58C40 58E05 PDFBibTeX XMLCite \textit{T. Gou} and \textit{V. D. Rădulescu}, Bull. Lond. Math. Soc. 56, No. 2, 734--755 (2024; Zbl 07813486) Full Text: DOI arXiv OA License
Gelbukh, Irina Realization of a digraph as the Reeb graph of a Morse-Bott function on a given surface. (English) Zbl 07792377 Topology Appl. 341, Article ID 108745, 15 p. (2024). Reviewer: V. Yegnanarayanan (Chennai) MSC: 05C20 05C90 57K20 58C05 57R70 PDFBibTeX XMLCite \textit{I. Gelbukh}, Topology Appl. 341, Article ID 108745, 15 p. (2024; Zbl 07792377) Full Text: DOI
de Rezende, Ketty A.; Grulha, Nivaldo G. jun.; Lima, Dahisy V. de S.; Zigart, Murilo A. J. Conley index theory for Gutierrez-Sotomayor flows on singular 3-manifolds. (English) Zbl 07818629 Topol. Methods Nonlinear Anal. 62, No. 1, 267-326 (2023). MSC: 14J17 37B30 58K45 57N80 PDFBibTeX XMLCite \textit{K. A. de Rezende} et al., Topol. Methods Nonlinear Anal. 62, No. 1, 267--326 (2023; Zbl 07818629) Full Text: DOI Link
Maxim, Laurenţiu; Tibăr, Mihai Morse numbers of function germs with isolated singularities. (English) Zbl 07795696 Q. J. Math. 74, No. 4, 1535-1544 (2023). MSC: 32S05 32S55 PDFBibTeX XMLCite \textit{L. Maxim} and \textit{M. Tibăr}, Q. J. Math. 74, No. 4, 1535--1544 (2023; Zbl 07795696) Full Text: DOI arXiv
Saraev, Il’ya Aleksandrovich On the reduction of the topological classification of gradient-like flows problem to the classification of polar flows. (Russian. English summary) Zbl 07794112 Zh. Sredn. Mat. Obshch. 25, No. 2, 62-75 (2023). MSC: 37D15 PDFBibTeX XMLCite \textit{I. A. Saraev}, Zh. Sredn. Mat. Obshch. 25, No. 2, 62--75 (2023; Zbl 07794112) Full Text: DOI MNR
Gelbukh, Irina Realization of a graph as the Reeb graph of a height function on an embedded surface. (English) Zbl 07787951 Topol. Methods Nonlinear Anal. 61, No. 2, 591-610 (2023). Reviewer: Dahisy Lima (Santo André) MSC: 57R40 53A05 58K05 57R45 PDFBibTeX XMLCite \textit{I. Gelbukh}, Topol. Methods Nonlinear Anal. 61, No. 2, 591--610 (2023; Zbl 07787951) Full Text: DOI Link
Basu, Somnath; Prasad, Sachchidanand A connection between cut locus, Thom space and Morse-Bott functions. (English) Zbl 07775432 Algebr. Geom. Topol. 23, No. 9, 4185-4233 (2023). Reviewer: Irina Gelbukh (Ciudad de México) MSC: 53B21 53C22 55P10 32B20 57R19 58C05 PDFBibTeX XMLCite \textit{S. Basu} and \textit{S. Prasad}, Algebr. Geom. Topol. 23, No. 9, 4185--4233 (2023; Zbl 07775432) Full Text: DOI arXiv
Takao, Kazuto Local moves of the Stein factorization of the product map of two functions on a 3-manifold. (English) Zbl 07757259 J. Topol. Anal. 15, No. 3, 651-681 (2023). MSC: 57R70 58E05 57K30 PDFBibTeX XMLCite \textit{K. Takao}, J. Topol. Anal. 15, No. 3, 651--681 (2023; Zbl 07757259) Full Text: DOI
Barinova, M. K.; Grines, V. Z.; Pochinka, O. V. Criterion for the existence of an energy function for a regular homeomorphism of the 3-sphere. (English. Russian original) Zbl 1527.37019 Proc. Steklov Inst. Math. 321, 37-53 (2023); translation from Tr. Mat. Inst. Steklova 321, 45-61 (2023). MSC: 37C15 37C20 37C75 37C05 PDFBibTeX XMLCite \textit{M. K. Barinova} et al., Proc. Steklov Inst. Math. 321, 37--53 (2023; Zbl 1527.37019); translation from Tr. Mat. Inst. Steklova 321, 45--61 (2023) Full Text: DOI
Li, Xiaoshan; Shao, Guokuan; Wang, Huan On Bergman kernel functions and weak holomorphic Morse inequalities. (English) Zbl 1528.32029 Anal. Math. Phys. 13, No. 5, Paper No. 68, 22 p. (2023). Reviewer: Harold P. Boas (College Station) MSC: 32L10 32A25 32F10 PDFBibTeX XMLCite \textit{X. Li} et al., Anal. Math. Phys. 13, No. 5, Paper No. 68, 22 p. (2023; Zbl 1528.32029) Full Text: DOI arXiv
Braun, Moritz Numerical solution of the one dimensional Schrödinger equation using a basis set of scaled and shifted sinc functions on a finite interval. (English) Zbl 1521.65069 J. Comput. Appl. Math. 429, Article ID 115224, 7 p. (2023). MSC: 65L60 34L40 PDFBibTeX XMLCite \textit{M. Braun}, J. Comput. Appl. Math. 429, Article ID 115224, 7 p. (2023; Zbl 1521.65069) Full Text: DOI
Kitazawa, Naoki; Saeki, Osamu Round fold maps of \(n\)-dimensional manifolds into \((n-1)\)-dimensional Euclidean space. (English) Zbl 07732150 J. Singul. 26, 1-12 (2023). Reviewer: Raúl Oset Sinha (València) MSC: 57R45 58K30 PDFBibTeX XMLCite \textit{N. Kitazawa} and \textit{O. Saeki}, J. Singul. 26, 1--12 (2023; Zbl 07732150) Full Text: DOI
Cruz-Blázquez, Sergio; Pistoia, Angela Non-degeneracy of critical points of the squared norm of the second fundamental form on manifolds with minimal boundary. (English) Zbl 1521.58003 J. Geom. Anal. 33, No. 10, Paper No. 332, 16 p. (2023). Reviewer: Marcelo Furtado (Brasília) MSC: 58E05 58J60 53C21 PDFBibTeX XMLCite \textit{S. Cruz-Blázquez} and \textit{A. Pistoia}, J. Geom. Anal. 33, No. 10, Paper No. 332, 16 p. (2023; Zbl 1521.58003) Full Text: DOI arXiv
Sun, Cui-Fang; Pan, Hao Partitions of finite nonnegative integer sets with identical representation functions. (English) Zbl 07700391 Bull. Iran. Math. Soc. 49, No. 3, Paper No. 35, 13 p. (2023). Reviewer: Yong-Gao Chen (Nanjing) MSC: 11B34 11B83 PDFBibTeX XMLCite \textit{C.-F. Sun} and \textit{H. Pan}, Bull. Iran. Math. Soc. 49, No. 3, Paper No. 35, 13 p. (2023; Zbl 07700391) Full Text: DOI arXiv
Gelbukh, Irina Reeb graphs of circle-valued functions: a survey and basic facts. (English) Zbl 1523.57032 Topol. Methods Nonlinear Anal. 61, No. 1, 59-81 (2023). Reviewer: Dorin Andrica (Riyadh) MSC: 57R35 05C20 05C90 57R70 PDFBibTeX XMLCite \textit{I. Gelbukh}, Topol. Methods Nonlinear Anal. 61, No. 1, 59--81 (2023; Zbl 1523.57032) Full Text: DOI
Ochoa, Pablo Existence and multiplicity of solutions to magnetic Kirchhoff equations in Orlicz-Sobolev spaces. (English) Zbl 1511.35372 Fract. Calc. Appl. Anal. 26, No. 2, 800-836 (2023). MSC: 35R11 46E30 35B38 58E05 PDFBibTeX XMLCite \textit{P. Ochoa}, Fract. Calc. Appl. Anal. 26, No. 2, 800--836 (2023; Zbl 1511.35372) Full Text: DOI arXiv
Lima, D. V. S.; R. Da Silveira, M.; Vieira, E. R. Covering action on Conley index theory. (English) Zbl 1517.37023 Ergodic Theory Dyn. Syst. 43, No. 5, 1633-1665 (2023). MSC: 37B30 14E20 57M10 58E40 37B35 PDFBibTeX XMLCite \textit{D. V. S. Lima} et al., Ergodic Theory Dyn. Syst. 43, No. 5, 1633--1665 (2023; Zbl 1517.37023) Full Text: DOI arXiv
Rampersad, Narad The periodic complexity function of the Thue-Morse word, the Rudin-Shapiro word, and the period-doubling word. (English) Zbl 07666237 Australas. J. Comb. 85, Part 2, 150-158 (2023). Reviewer: Anna Frid (Marseille) MSC: 68R15 68V15 PDFBibTeX XMLCite \textit{N. Rampersad}, Australas. J. Comb. 85, Part 2, 150--158 (2023; Zbl 07666237) Full Text: arXiv Link
Heidari, N.; Hassanabadi, H. Investigation of the quasinormal modes of a Schwarzschild black hole by a new generalized approach. (English) Zbl 1520.83054 Phys. Lett., B 839, Article ID 137814, 6 p. (2023). MSC: 83C57 83C25 PDFBibTeX XMLCite \textit{N. Heidari} and \textit{H. Hassanabadi}, Phys. Lett., B 839, Article ID 137814, 6 p. (2023; Zbl 1520.83054) Full Text: DOI
Chen, Yali; He, Qun Transnormal functions and focal varieties on Finsler manifolds. (English) Zbl 1512.53070 J. Geom. Anal. 33, No. 4, Paper No. 128, 19 p. (2023). Reviewer: V. K. Chaubey (Gorakhpur) MSC: 53C60 53C20 53C42 53C40 PDFBibTeX XMLCite \textit{Y. Chen} and \textit{Q. He}, J. Geom. Anal. 33, No. 4, Paper No. 128, 19 p. (2023; Zbl 1512.53070) Full Text: DOI arXiv
Torres Ledesma, César E.; Sousa, José Vanterler da C. Fractional integration by parts and Sobolev-type inequalities for \(\psi\)-fractional operators. (English) Zbl 07781412 Math. Methods Appl. Sci. 45, No. 16, 9945-9966 (2022). MSC: 26A33 26D10 34A08 34B15 35J20 58E05 PDFBibTeX XMLCite \textit{C. E. Torres Ledesma} and \textit{J. V. da C. Sousa}, Math. Methods Appl. Sci. 45, No. 16, 9945--9966 (2022; Zbl 07781412) Full Text: DOI
Grines, Vyacheslav Z.; Gurevich, Elena Ya. On classification of Morse-Smale flows on projective-like manifolds. (English. Russian original) Zbl 1526.37026 Izv. Math. 86, No. 5, 876-902 (2022); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 86, No. 5, 43-72 (2022). MSC: 37C15 37B30 37B35 37C70 37D15 PDFBibTeX XMLCite \textit{V. Z. Grines} and \textit{E. Ya. Gurevich}, Izv. Math. 86, No. 5, 876--902 (2022; Zbl 1526.37026); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 86, No. 5, 43--72 (2022) Full Text: DOI MNR
Pushkar’, Petr E.; Temkin, Mikhail S. On the differential matrix in the Morse complex. (English. Russian original) Zbl 1521.57030 Russ. Math. Surv. 77, No. 5, 943-945 (2022); translation from Usp. Mat. Nauk 77, No. 5, 185-186 (2022). MSC: 57R70 57R45 PDFBibTeX XMLCite \textit{P. E. Pushkar'} and \textit{M. S. Temkin}, Russ. Math. Surv. 77, No. 5, 943--945 (2022; Zbl 1521.57030); translation from Usp. Mat. Nauk 77, No. 5, 185--186 (2022) Full Text: DOI MNR
Vértesi, Vera; Licata, Joan E. Morse foliated open books and right-veering monodromies. (English) Zbl 07720392 Baldwin, John A. (ed.) et al., Gauge theory and low-dimensional topology. Progress and interaction. Proceedings of the sixth Banff International Research Station, BIRS, workshop on Interactions of gauge theory with contact and symplectic topology in dimensions 3 and 4, virtual, 2020. Berkeley, CA: Mathematical Sciences Publishers (MSP). Open Book Ser. 5, 309-324 (2022). Reviewer: Jesus A. Álvarez López (Santiago de Compostela) MSC: 57K33 PDFBibTeX XMLCite \textit{V. Vértesi} and \textit{J. E. Licata}, Open Book Ser. 5, 309--324 (2022; Zbl 07720392) Full Text: DOI
Shekutkovski, Nikita; Shoptrajanov, Martin Morse decomposition and intrinsic shape in topological spaces. (English) Zbl 1524.37003 Methods Funct. Anal. Topol. 28, No. 2, 157-168 (2022). MSC: 37B02 37B20 37C10 54C56 37B25 PDFBibTeX XMLCite \textit{N. Shekutkovski} and \textit{M. Shoptrajanov}, Methods Funct. Anal. Topol. 28, No. 2, 157--168 (2022; Zbl 1524.37003) Full Text: DOI
Hoffoss, Diane; Maher, Joseph Morse functions to graphs and topological complexity for hyperbolic \(3\)-manifolds. (English) Zbl 1522.57042 Commun. Anal. Geom. 30, No. 4, 843-868 (2022). Reviewer: Dmitry V. Bolotov (Kharkiv) MSC: 57K32 PDFBibTeX XMLCite \textit{D. Hoffoss} and \textit{J. Maher}, Commun. Anal. Geom. 30, No. 4, 843--868 (2022; Zbl 1522.57042) Full Text: DOI arXiv
Pinzón-Caicedo, Juanita; Ruberman, Daniel Applications of instanton Floer homology. (English) Zbl 1510.57027 Notices Am. Math. Soc. 69, No. 8, 1307-1319 (2022). MSC: 57R58 53D40 57K30 57-02 53-02 PDFBibTeX XMLCite \textit{J. Pinzón-Caicedo} and \textit{D. Ruberman}, Notices Am. Math. Soc. 69, No. 8, 1307--1319 (2022; Zbl 1510.57027) Full Text: DOI
Allais, Simon On the Hofer-Zehnder conjecture on \(\mathbb{C}\mathrm{P}^d\) via generating functions. (English) Zbl 1509.70021 Int. J. Math. 33, No. 10-11, Article ID 2250072, 58 p. (2022). Reviewer: Stefan Suhr (Bochum) MSC: 70H12 37J12 PDFBibTeX XMLCite \textit{S. Allais}, Int. J. Math. 33, No. 10--11, Article ID 2250072, 58 p. (2022; Zbl 1509.70021) Full Text: DOI arXiv
Kairzhan, Adilbek; Noja, Diego; Pelinovsky, Dmitry E. Standing waves on quantum graphs. (English) Zbl 1507.81100 J. Phys. A, Math. Theor. 55, No. 24, Article ID 243001, 51 p. (2022). MSC: 81Q35 35Q55 PDFBibTeX XMLCite \textit{A. Kairzhan} et al., J. Phys. A, Math. Theor. 55, No. 24, Article ID 243001, 51 p. (2022; Zbl 1507.81100) Full Text: DOI arXiv
Macías-Virgós, Enrique; Mosquera-Lois, David; Pereira-Sáez, María José Homotopic distance and generalized motion planning. (English) Zbl 1508.55002 Mediterr. J. Math. 19, No. 6, Paper No. 258, 20 p. (2022). Reviewer: David E. Hurtubise (Altoona) MSC: 55M30 53C22 57R70 PDFBibTeX XMLCite \textit{E. Macías-Virgós} et al., Mediterr. J. Math. 19, No. 6, Paper No. 258, 20 p. (2022; Zbl 1508.55002) Full Text: DOI arXiv
Ozawa, Tetsuya Morse theoretic aspects of Plücker embeddings. (English) Zbl 1508.51012 Hokkaido Math. J. 51, No. 2, 225-256 (2022). Reviewer: Georgi Hristov Georgiev (Shumen) MSC: 51M35 58E05 14M15 15A18 PDFBibTeX XMLCite \textit{T. Ozawa}, Hokkaido Math. J. 51, No. 2, 225--256 (2022; Zbl 1508.51012) Full Text: DOI
Nath, Debraj Study of uncertainty, average energy, and thermodynamic quantities of the time dependent quantum system. (English) Zbl 1510.81063 J. Math. Chem. 60, No. 9, 1819-1839 (2022). MSC: 81Q05 35Q41 57R67 47A10 81S07 03E02 80A10 40A25 81Q60 PDFBibTeX XMLCite \textit{D. Nath}, J. Math. Chem. 60, No. 9, 1819--1839 (2022; Zbl 1510.81063) Full Text: DOI
Jiao, Kai-Jie; Sándor, Csaba; Yang, Quan-Hui; Zhou, Jun-Yu On integer sets with the same representation functions. (English) Zbl 1512.11014 Bull. Aust. Math. Soc. 106, No. 2, 224-235 (2022). Reviewer: Guoqing Wang (Tianjin) MSC: 11B34 11B13 PDFBibTeX XMLCite \textit{K.-J. Jiao} et al., Bull. Aust. Math. Soc. 106, No. 2, 224--235 (2022; Zbl 1512.11014) Full Text: DOI arXiv
Sasaki, Yuuki Morse functions of \(G_2/\operatorname{SO(4)}\). (English) Zbl 07574171 Tokyo J. Math. 45, No. 1, 201-214 (2022). MSC: 20G41 53C35 58E05 PDFBibTeX XMLCite \textit{Y. Sasaki}, Tokyo J. Math. 45, No. 1, 201--214 (2022; Zbl 07574171) Full Text: DOI
Heuberger, Clemens; Krenn, Daniel; Lipnik, Gabriel F. Asymptotic analysis of \(q\)-recursive sequences. (English) Zbl 1523.11009 Algorithmica 84, No. 9, 2480-2532 (2022). Reviewer: Wolfgang Steiner (Paris) MSC: 11A63 05A16 11B37 30B50 68Q45 68R05 68R15 PDFBibTeX XMLCite \textit{C. Heuberger} et al., Algorithmica 84, No. 9, 2480--2532 (2022; Zbl 1523.11009) Full Text: DOI arXiv
Drmota, Michael; Mauduit, Christian; Rivat, Joël; Spiegelhofer, Lukas Möbius orthogonality of sequences with maximal entropy. (English) Zbl 1510.11128 J. Anal. Math. 146, No. 2, 531-548 (2022). Reviewer: Mehdi Hassani (Zanjan) MSC: 11K31 11A63 11L03 11L20 11N05 11N60 37A44 PDFBibTeX XMLCite \textit{M. Drmota} et al., J. Anal. Math. 146, No. 2, 531--548 (2022; Zbl 1510.11128) Full Text: DOI arXiv
Makhul, Mehdi; Winterhof, Arne Normality of the Thue-Morse function for finite fields along polynomial values. (English) Zbl 1493.11020 Res. Number Theory 8, No. 3, Paper No. 38, 17 p. (2022). MSC: 11A63 11T06 11T23 11L07 PDFBibTeX XMLCite \textit{M. Makhul} and \textit{A. Winterhof}, Res. Number Theory 8, No. 3, Paper No. 38, 17 p. (2022; Zbl 1493.11020) Full Text: DOI arXiv
Aloui, Karam On the correlation of the Thue-Morse sequence. (English) Zbl 1505.11019 Ramanujan J. 58, No. 3, 771-799 (2022). Reviewer: Michel Rigo (Liège) MSC: 11A63 11B85 11L03 11L07 11N25 PDFBibTeX XMLCite \textit{K. Aloui}, Ramanujan J. 58, No. 3, 771--799 (2022; Zbl 1505.11019) Full Text: DOI
Chatterjee, Supriya On the exact revival of Morse oscillator wave packets. (English) Zbl 1496.81050 J. Math. Chem. 60, No. 5, 830-840 (2022). MSC: 81Q05 37D15 62M10 62G30 PDFBibTeX XMLCite \textit{S. Chatterjee}, J. Math. Chem. 60, No. 5, 830--840 (2022; Zbl 1496.81050) Full Text: DOI
Chandler, Alex; Sazdanovic, Radmila A broken circuit model for chromatic homology theories. (English) Zbl 1497.05127 Eur. J. Comb. 104, Article ID 103538, 15 p. (2022). MSC: 05C31 05C99 55U10 05E05 06A07 58E05 PDFBibTeX XMLCite \textit{A. Chandler} and \textit{R. Sazdanovic}, Eur. J. Comb. 104, Article ID 103538, 15 p. (2022; Zbl 1497.05127) Full Text: DOI arXiv
Gelbukh, Irina Realization of a graph as the Reeb graph of a Morse-Bott or a round function. (English) Zbl 1524.57014 Stud. Sci. Math. Hung. 59, No. 1, 1-16 (2022). MSC: 57R70 54C50 57R35 05C90 PDFBibTeX XMLCite \textit{I. Gelbukh}, Stud. Sci. Math. Hung. 59, No. 1, 1--16 (2022; Zbl 1524.57014) Full Text: DOI
McCann, Brennan; Nazari, Morad Control and maintenance of fully-constrained and underconstrained rigid body motion on Lie groups and their tangent bundles. (English) Zbl 1498.70008 J. Geom. Mech. 14, No. 1, 29-55 (2022). Reviewer: Ioannis Dassios (Dublin) MSC: 70E15 70E17 70G65 53C35 PDFBibTeX XMLCite \textit{B. McCann} and \textit{M. Nazari}, J. Geom. Mech. 14, No. 1, 29--55 (2022; Zbl 1498.70008) Full Text: DOI
Battista, Ludovico; Martelli, Bruno Hyperbolic 4-manifolds with perfect circle-valued Morse functions. (English) Zbl 1490.57024 Trans. Am. Math. Soc. 375, No. 4, 2597-2625 (2022). Reviewer: Dahisy Lima (Santo André) MSC: 57K40 57R70 57M50 57N16 PDFBibTeX XMLCite \textit{L. Battista} and \textit{B. Martelli}, Trans. Am. Math. Soc. 375, No. 4, 2597--2625 (2022; Zbl 1490.57024) Full Text: DOI arXiv
Cufí-Cabré, Clara; Llibre, Jaume Periods of Morse-Smale diffeomorphisms on \(\mathbb{S}^n, \mathbb{S}^m \times \mathbb{S}^n, \mathbb{C}\mathbf{P}^n\) and \(\mathbb{H}\mathbf{P}^n\). (English) Zbl 1493.37021 J. Fixed Point Theory Appl. 24, No. 1, Paper No. 4, 12 p. (2022). Reviewer: Álvaro Castañeda (Santiago) MSC: 37C05 37C25 37C30 58B05 PDFBibTeX XMLCite \textit{C. Cufí-Cabré} and \textit{J. Llibre}, J. Fixed Point Theory Appl. 24, No. 1, Paper No. 4, 12 p. (2022; Zbl 1493.37021) Full Text: DOI arXiv
Yagi, Jun The level sets of the chain length function derived from equilateral and equiangular 5-polygonal chains with simplicity. (English) Zbl 1487.55025 Nihonkai Math. J. 32, No. 1, 1-13 (2021). MSC: 55R80 57M50 92E10 58E05 52C99 PDFBibTeX XMLCite \textit{J. Yagi}, Nihonkai Math. J. 32, No. 1, 1--13 (2021; Zbl 1487.55025) Full Text: Link
Gritsans, Armands; Yermachenko, Inara On the maximum number of period annuli for second order conservative equations. (English) Zbl 1483.34056 Math. Model. Anal. 26, No. 4, 612-630 (2021). MSC: 34C25 PDFBibTeX XMLCite \textit{A. Gritsans} and \textit{I. Yermachenko}, Math. Model. Anal. 26, No. 4, 612--630 (2021; Zbl 1483.34056) Full Text: DOI
Laudenbach, François The Poincaré-Lefschetz pairing viewed on Morse complexes. (English) Zbl 1491.57026 Ann. Fac. Sci. Toulouse, Math. (6) 30, No. 4, 801-812 (2021). Reviewer: Dorin Andrica (Riyadh) MSC: 57R19 57R70 PDFBibTeX XMLCite \textit{F. Laudenbach}, Ann. Fac. Sci. Toulouse, Math. (6) 30, No. 4, 801--812 (2021; Zbl 1491.57026) Full Text: DOI arXiv
Li, Yao-Qiang Generalized Koch curves and Thue-Morse sequences. (English) Zbl 1483.11047 Fractals 29, No. 6, Article ID 2150130, 15 p. (2021). MSC: 11B85 11B83 28A75 28A80 PDFBibTeX XMLCite \textit{Y.-Q. Li}, Fractals 29, No. 6, Article ID 2150130, 15 p. (2021; Zbl 1483.11047) Full Text: DOI arXiv
Pochinka, Olga V.; Zinina, Svetlana Kh. Construction of the Morse-Bott energy function for regular topological flows. (English) Zbl 1484.37039 Regul. Chaotic Dyn. 26, No. 4, 350-369 (2021). MSC: 37D05 37B15 37B20 37B35 PDFBibTeX XMLCite \textit{O. V. Pochinka} and \textit{S. Kh. Zinina}, Regul. Chaotic Dyn. 26, No. 4, 350--369 (2021; Zbl 1484.37039) Full Text: DOI
Chang, Kung-Ching; Shao, Sihong; Zhang, Dong; Zhang, Weixi Lovász extension and graph cut. (English) Zbl 1490.90291 Commun. Math. Sci. 19, No. 3, 761-786 (2021). Reviewer: Roman Čada (Plzeň) MSC: 90C35 05C85 58E05 90C27 PDFBibTeX XMLCite \textit{K.-C. Chang} et al., Commun. Math. Sci. 19, No. 3, 761--786 (2021; Zbl 1490.90291) Full Text: DOI arXiv
Gelbukh, Irina A finite graph is homeomorphic to the Reeb graph of a Morse-Bott function. (English) Zbl 1478.58005 Math. Slovaca 71, No. 3, 757-772 (2021). MSC: 58C05 58K65 68U05 05C60 PDFBibTeX XMLCite \textit{I. Gelbukh}, Math. Slovaca 71, No. 3, 757--772 (2021; Zbl 1478.58005) Full Text: DOI Backlinks: MO
Iwamoto, Ken-Ichi Non-singular extensions of Morse functions on disconnected surfaces. (English) Zbl 1479.57071 Kyushu J. Math. 75, No. 1, 23-40 (2021). Reviewer: Dahisy Lima (Santo André) MSC: 57R45 57R70 57M15 57K30 PDFBibTeX XMLCite \textit{K.-I. Iwamoto}, Kyushu J. Math. 75, No. 1, 23--40 (2021; Zbl 1479.57071) Full Text: DOI
Pires, Leonardo; La Guardia, Giuliano G. A Lipschitz version of the \(\lambda\)-lemma and a characterization of homoclinic and heteroclinic orbits. (English) Zbl 1493.37032 Qual. Theory Dyn. Syst. 20, No. 3, Paper No. 82, 15 p. (2021). Reviewer: Mohammad Reza Molaei (Kerman) MSC: 37D15 37D05 37D10 37C29 PDFBibTeX XMLCite \textit{L. Pires} and \textit{G. G. La Guardia}, Qual. Theory Dyn. Syst. 20, No. 3, Paper No. 82, 15 p. (2021; Zbl 1493.37032) Full Text: DOI arXiv
Kuznietsova, I. V.; Soroka, Yu. Yu. First Betti numbers of the orbits of Morse functions on surfaces. (English. Ukrainian original) Zbl 1479.57076 Ukr. Math. J. 73, No. 2, 203-229 (2021); translation from Ukr. Mat. Zh. 73, No. 2, 179-200 (2021). Reviewer: Dorin Andrica (Riyadh) MSC: 57S05 57R45 37C05 58E05 PDFBibTeX XMLCite \textit{I. V. Kuznietsova} and \textit{Yu. Yu. Soroka}, Ukr. Math. J. 73, No. 2, 203--229 (2021; Zbl 1479.57076); translation from Ukr. Mat. Zh. 73, No. 2, 179--200 (2021) Full Text: DOI arXiv
Jiang, Xing-Wang; Sándor, Csaba; Yang, Quan-Hui A note on the lower bound of representation functions. (English) Zbl 1504.11020 Int. J. Number Theory 17, No. 10, 2243-2250 (2021). Reviewer: Raj Kumar Mistri (Bhilainagar) MSC: 11B34 11B83 PDFBibTeX XMLCite \textit{X.-W. Jiang} et al., Int. J. Number Theory 17, No. 10, 2243--2250 (2021; Zbl 1504.11020) Full Text: DOI arXiv
Feshchenko, Bohdan Deformations of circle-valued Morse functions on 2-torus. (English) Zbl 1479.57051 Proc. Int. Geom. Cent. 14, No. 2, 117-136 (2021). Reviewer: Dorin Andrica (Riyadh) MSC: 57M05 57R70 58E05 58D05 57S05 57R45 37C05 PDFBibTeX XMLCite \textit{B. Feshchenko}, Proc. Int. Geom. Cent. 14, No. 2, 117--136 (2021; Zbl 1479.57051) Full Text: DOI arXiv
Gelbukh, Irina Morse-Bott functions with two critical values on a surface. (English) Zbl 07396203 Czech. Math. J. 71, No. 3, 865-880 (2021). MSC: 58C05 57K20 05C38 PDFBibTeX XMLCite \textit{I. Gelbukh}, Czech. Math. J. 71, No. 3, 865--880 (2021; Zbl 07396203) Full Text: DOI Backlinks: MO
Plachta, Leonid Configuration spaces of squares in a rectangle. (English) Zbl 1483.57031 Algebr. Geom. Topol. 21, No. 3, 1445-1478 (2021). Reviewer: Dorin Andrica (Riyadh) MSC: 57Q99 57R25 51M20 55R80 PDFBibTeX XMLCite \textit{L. Plachta}, Algebr. Geom. Topol. 21, No. 3, 1445--1478 (2021; Zbl 1483.57031) Full Text: DOI
Li, Desheng; Jia, Mo On the Morse theory of attractors: a functional approach. (English) Zbl 1478.37079 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 212, Article ID 112466, 24 p. (2021). MSC: 37L30 35B41 37B25 37B35 PDFBibTeX XMLCite \textit{D. Li} and \textit{M. Jia}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 212, Article ID 112466, 24 p. (2021; Zbl 1478.37079) Full Text: DOI
Skuratovskii, Ruslan V.; Williams, Aled Irreducible bases and subgroups of a wreath product in applying to diffeomorphism groups acting on the Möbius band. (English) Zbl 07383951 Rend. Circ. Mat. Palermo (2) 70, No. 2, 721-739 (2021). MSC: 20B27 20E08 20B22 20B35 20F65 20B07 PDFBibTeX XMLCite \textit{R. V. Skuratovskii} and \textit{A. Williams}, Rend. Circ. Mat. Palermo (2) 70, No. 2, 721--739 (2021; Zbl 07383951) Full Text: DOI arXiv
Azroul, Elhoussine; Benkirane, Abdelmoujib; Srati, Mohammed Eigenvalue problem associated with nonhomogeneous integro-differential operators. (English) Zbl 1470.35248 J. Elliptic Parabol. Equ. 7, No. 1, 47-64 (2021). MSC: 35P30 35R11 35J25 35J61 46E30 58E05 PDFBibTeX XMLCite \textit{E. Azroul} et al., J. Elliptic Parabol. Equ. 7, No. 1, 47--64 (2021; Zbl 1470.35248) Full Text: DOI
Lin, Xiaofang; Zeng, Caibin Morse decompositions of uniform random attractors. (English) Zbl 1476.37027 J. Differ. Equations 293, 23-47 (2021). MSC: 37B35 37H30 58E05 PDFBibTeX XMLCite \textit{X. Lin} and \textit{C. Zeng}, J. Differ. Equations 293, 23--47 (2021; Zbl 1476.37027) Full Text: DOI
Yamamoto, T. Fold cobordism groups of Morse functions on surfaces with boundary. (English. Russian original) Zbl 1475.57045 J. Math. Sci., New York 255, No. 6, 805-824 (2021); translation from Probl. Mat. Anal. 110, 119-136 (2021). Reviewer: Dorin Andrica (Riyadh) MSC: 57R70 57R90 57R45 57R35 58K65 PDFBibTeX XMLCite \textit{T. Yamamoto}, J. Math. Sci., New York 255, No. 6, 805--824 (2021; Zbl 1475.57045); translation from Probl. Mat. Anal. 110, 119--136 (2021) Full Text: DOI
Michalak, Łukasz Patryk Combinatorial modifications of Reeb graphs and the realization problem. (English) Zbl 1465.57099 Discrete Comput. Geom. 65, No. 4, 1038-1060 (2021). Reviewer: Irina Gelbukh (Ciudad de México) MSC: 57M15 05C76 05C38 68U10 57R70 PDFBibTeX XMLCite \textit{Ł. P. Michalak}, Discrete Comput. Geom. 65, No. 4, 1038--1060 (2021; Zbl 1465.57099) Full Text: DOI arXiv
Lynch, Molly Relations in doubly laced crystal graphs via discrete Morse theory. (English) Zbl 1458.05265 J. Comb. 12, No. 1, 117-155 (2021). MSC: 05E18 57Q70 17B37 PDFBibTeX XMLCite \textit{M. Lynch}, J. Comb. 12, No. 1, 117--155 (2021; Zbl 1458.05265) Full Text: DOI arXiv
Bownik, Marcin; Dziedziul, Karol; Kamont, Anna Smooth orthogonal projections on Riemannian manifold. (English) Zbl 1457.46036 Potential Anal. 54, No. 1, 41-94 (2021). Reviewer: Mohammed El Aïdi (Bogotá) MSC: 46E30 46E35 58C35 42C40 PDFBibTeX XMLCite \textit{M. Bownik} et al., Potential Anal. 54, No. 1, 41--94 (2021; Zbl 1457.46036) Full Text: DOI arXiv
Medvedev, Timur V.; Pochinka, Olga V.; Zinina, Svetlana Kh. On existence of Morse energy function for topological flows. (English) Zbl 1461.37021 Adv. Math. 378, Article ID 107518, 16 p. (2021). Reviewer: Zdzisław Dzedzej (Gdańsk) MSC: 37B35 37B25 37B02 37B30 58E05 PDFBibTeX XMLCite \textit{T. V. Medvedev} et al., Adv. Math. 378, Article ID 107518, 16 p. (2021; Zbl 1461.37021) Full Text: DOI
Lowry-Duda, David; Wheeler, Miles H. Perturbing the mean value theorem: implicit functions, the Morse lemma, and beyond. (English) Zbl 1456.26006 Am. Math. Mon. 128, No. 1, 50-61 (2021). Reviewer: Symon Serbenyuk (Kyïv) MSC: 26A24 26A06 26A15 PDFBibTeX XMLCite \textit{D. Lowry-Duda} and \textit{M. H. Wheeler}, Am. Math. Mon. 128, No. 1, 50--61 (2021; Zbl 1456.26006) Full Text: DOI
Jiang, Xing-Wang; Sándor, Csaba; Yang, Quan-Hui On the values of representation functions. II. (English) Zbl 1459.11032 J. Number Theory 218, 288-301 (2021). MSC: 11B34 11B83 PDFBibTeX XMLCite \textit{X.-W. Jiang} et al., J. Number Theory 218, 288--301 (2021; Zbl 1459.11032) Full Text: DOI arXiv
Kolobyanina, Anna Evgen’evna; Kruglov, Vladislav Evgen’evich Morse-Bott energy function for surface \(\Omega \)-stable flows. (Russian. English summary) Zbl 07794252 Zh. Sredn. Mat. Obshch. 22, No. 4, 434-441 (2020). MSC: 37D05 PDFBibTeX XMLCite \textit{A. E. Kolobyanina} and \textit{V. E. Kruglov}, Zh. Sredn. Mat. Obshch. 22, No. 4, 434--441 (2020; Zbl 07794252) Full Text: DOI MNR
Kurochkin, S. V. Absence of bottlenecks in a neural network determines its generic functional properties. (English. Russian original) Zbl 1507.92008 Dokl. Math. 101, No. 1, 62-65 (2020); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 490, 74-77 (2020). MSC: 92B20 57R70 PDFBibTeX XMLCite \textit{S. V. Kurochkin}, Dokl. Math. 101, No. 1, 62--65 (2020; Zbl 1507.92008); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 490, 74--77 (2020) Full Text: DOI
Adelstein, Ian M. An extension to the Morse energy gradient flow. (English) Zbl 1479.53043 Bourni, Theodora (ed.) et al., Mean curvature flow. Proceedings of the John H. Barrett memorial lectures, University of Tennessee, Knoxville, TN, USA, May 29 – June 1, 2018. Berlin: De Gruyter. De Gruyter Proc. Math., 67-70 (2020). MSC: 53C20 53C22 53E99 PDFBibTeX XMLCite \textit{I. M. Adelstein}, in: Mean curvature flow. Proceedings of the John H. Barrett memorial lectures, University of Tennessee, Knoxville, TN, USA, May 29 -- June 1, 2018. Berlin: De Gruyter. 67--70 (2020; Zbl 1479.53043) Full Text: DOI
Maksymenko, Sergiy Deformations of functions on surfaces. (English) Zbl 1488.57007 Zb. Pr. Inst. Mat. NAN Ukr. 17, No. 2, 150-199 (2020). MSC: 57S05 57R70 57R45 20E22 58B05 57-02 PDFBibTeX XMLCite \textit{S. Maksymenko}, Zb. Pr. Inst. Mat. NAN Ukr. 17, No. 2, 150--199 (2020; Zbl 1488.57007) Full Text: arXiv
Kuznietsova, Iryna; Maksymenko, Sergiy Reversing orientation homeomorphisms of surfaces. (English) Zbl 1473.57065 Proc. Int. Geom. Cent. 13, No. 4, 179-209 (2020). Reviewer: Dahisy Lima (Santo André) MSC: 57M60 57K20 57R70 PDFBibTeX XMLCite \textit{I. Kuznietsova} and \textit{S. Maksymenko}, Proc. Int. Geom. Cent. 13, No. 4, 179--209 (2020; Zbl 1473.57065) Full Text: DOI arXiv
Su, Guang Xiang Complex valued Bismut-Lott index theorem. (English) Zbl 1475.58016 Acta Math. Sin., Engl. Ser. 36, No. 11, 1221-1231 (2020). Reviewer: Bo Liu (Bures-sur-Yvette) MSC: 58J20 58E05 PDFBibTeX XMLCite \textit{G. X. Su}, Acta Math. Sin., Engl. Ser. 36, No. 11, 1221--1231 (2020; Zbl 1475.58016) Full Text: DOI
Avez, A. Differential calculus. Translated from the French by D. Edmunds. Reprint of the 1986 edition. (English) Zbl 1458.46001 Mineola, NY: Dover Publications (ISBN 978-0-486-84564-7/pbk). xii, 179 p. (2020). MSC: 46-01 46G05 34G20 49J27 34G10 26B10 46A32 58C20 58C15 01A75 PDFBibTeX XMLCite \textit{A. Avez}, Differential calculus. Translated from the French by D. Edmunds. Reprint of the 1986 edition. Mineola, NY: Dover Publications (2020; Zbl 1458.46001)
Kravchenko, Anna; Maksymenko, Sergiy Automorphisms of cellular divisions of 2-sphere induced by functions with isolated critical points. (English) Zbl 1482.57024 J. Math. Phys. Anal. Geom. 16, No. 2, 138-160 (2020). Reviewer: Irina Gelbukh (Ciudad de México) MSC: 57M60 22F50 57R70 58E05 PDFBibTeX XMLCite \textit{A. Kravchenko} and \textit{S. Maksymenko}, J. Math. Phys. Anal. Geom. 16, No. 2, 138--160 (2020; Zbl 1482.57024) Full Text: DOI arXiv
Lazarev, Oleg Simplifying Weinstein Morse functions. (English) Zbl 1461.57010 Geom. Topol. 24, No. 5, 2603-2646 (2020). Reviewer: Andrew Bucki (Edmond) MSC: 57R17 53D37 53D40 57R80 PDFBibTeX XMLCite \textit{O. Lazarev}, Geom. Topol. 24, No. 5, 2603--2646 (2020; Zbl 1461.57010) Full Text: DOI arXiv
Sharmin, V. G.; Sharmin, D. V. Studying global properties of a closed non-regular hypersurface with a bijective Gaussian mapping using the level function. (Russian. English summary) Zbl 1459.53011 Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat., Mekh., Fiz. 12, No. 1, 37-43 (2020). MSC: 53A07 PDFBibTeX XMLCite \textit{V. G. Sharmin} and \textit{D. V. Sharmin}, Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat., Mekh., Fiz. 12, No. 1, 37--43 (2020; Zbl 1459.53011) Full Text: MNR
Maksymenko, Sergiy Deformations of functions on surfaces by isotopic to the identity diffeomorphisms. (English) Zbl 1468.57031 Topology Appl. 282, Article ID 107312, 48 p. (2020). Reviewer: Andrzej Szczepański (Gdańsk) MSC: 57S05 57R70 57R45 20E22 58B05 PDFBibTeX XMLCite \textit{S. Maksymenko}, Topology Appl. 282, Article ID 107312, 48 p. (2020; Zbl 1468.57031) Full Text: DOI arXiv
Kravchenko, Anna; Feshchenko, Bohdan Automorphisms of Kronrod-Reeb graphs of Morse functions on 2-torus. (English) Zbl 1463.57010 Methods Funct. Anal. Topol. 26, No. 1, 88-96 (2020). Reviewer: Anatoly N. Kochubei (Kyïv) MSC: 57S05 57R45 37C05 PDFBibTeX XMLCite \textit{A. Kravchenko} and \textit{B. Feshchenko}, Methods Funct. Anal. Topol. 26, No. 1, 88--96 (2020; Zbl 1463.57010) Full Text: arXiv Link
Macías-Virgós, Enrique; Pereira-Sáez, María José; Tanré, Daniel Non-linear Morse-Bott functions on quaternionic Stiefel manifolds. (English) Zbl 1454.37035 Indag. Math., New Ser. 31, No. 6, 968-983 (2020). MSC: 37D40 37B30 53A40 53C25 PDFBibTeX XMLCite \textit{E. Macías-Virgós} et al., Indag. Math., New Ser. 31, No. 6, 968--983 (2020; Zbl 1454.37035) Full Text: DOI arXiv
Montúfar, H.; de Rezende, K. A. Conley theory for Gutierrez-Sotomayor fields. (English) Zbl 1456.37024 J. Singul. 22, 241-277 (2020). Reviewer: Dorin Andrica (Riyadh) MSC: 37B30 37C05 37C10 37C20 58K45 57R45 58E05 PDFBibTeX XMLCite \textit{H. Montúfar} and \textit{K. A. de Rezende}, J. Singul. 22, 241--277 (2020; Zbl 1456.37024) Full Text: DOI
Azroul, Elhoussine; Benkirane, Abdelmoujib; Srati, Mohammed Nonlocal eigenvalue type problem in fractional Orlicz-Sobolev space. Nonlocal eigenvalue type problem. (English) Zbl 1445.35297 Adv. Oper. Theory 5, No. 4, 1599-1617 (2020). MSC: 35R11 46E30 58E05 35J61 35P30 PDFBibTeX XMLCite \textit{E. Azroul} et al., Adv. Oper. Theory 5, No. 4, 1599--1617 (2020; Zbl 1445.35297) Full Text: DOI
Azroul, Elhoussine; Benkirane, Abdelmoujib; Srati, Mohammed Existence of solutions for a nonlocal type problem in fractional Orlicz Sobolev spaces. (English) Zbl 1445.35296 Adv. Oper. Theory 5, No. 4, 1350-1375 (2020). MSC: 35R11 46E30 58E05 35J60 35J15 PDFBibTeX XMLCite \textit{E. Azroul} et al., Adv. Oper. Theory 5, No. 4, 1350--1375 (2020; Zbl 1445.35296) Full Text: DOI arXiv
Batista, Erica Boizan; Han, Huhe; Nishimura, Takashi Simultaneous smoothness and simultaneous stability of a \(C^\infty\) strictly convex integrand and its dual. (English) Zbl 1444.58013 Kodai Math. J. 43, No. 2, 221-242 (2020). MSC: 58K05 52A05 58K30 52A55 PDFBibTeX XMLCite \textit{E. B. Batista} et al., Kodai Math. J. 43, No. 2, 221--242 (2020; Zbl 1444.58013) Full Text: DOI arXiv Euclid
Williams, Jonathan D. Existence of two-parameter crossings, with applications. (English) Zbl 1452.57024 Geom. Dedicata 207, 265-286 (2020). Reviewer: Dorin Andrica (Riyadh) (MR4117573) MSC: 57R45 57K40 57R70 58E05 PDFBibTeX XMLCite \textit{J. D. Williams}, Geom. Dedicata 207, 265--286 (2020; Zbl 1452.57024) Full Text: DOI arXiv
Ferone, Adele; Korobkov, Mikhail V.; Roviello, Alba On some universal Morse-Sard type theorems. (English. French summary) Zbl 1441.58007 J. Math. Pures Appl. (9) 139, 1-34 (2020). Reviewer: George Stoica (Saint John) MSC: 58C25 26B35 46E30 PDFBibTeX XMLCite \textit{A. Ferone} et al., J. Math. Pures Appl. (9) 139, 1--34 (2020; Zbl 1441.58007) Full Text: DOI arXiv
Feehan, Paul M. N. On the Morse-Bott property of analytic functions on Banach spaces with Łojasiewicz exponent one half. (English) Zbl 1444.32029 Calc. Var. Partial Differ. Equ. 59, No. 2, Paper No. 87, 50 p. (2020). Reviewer: Tadeusz Krasiński (Łódź) MSC: 32S05 14P15 58E05 PDFBibTeX XMLCite \textit{P. M. N. Feehan}, Calc. Var. Partial Differ. Equ. 59, No. 2, Paper No. 87, 50 p. (2020; Zbl 1444.32029) Full Text: DOI arXiv
Zhou, Xin; Zhu, Jonathan Existence of hypersurfaces with prescribed mean curvature I – generic min-max. (English) Zbl 1446.35272 Camb. J. Math. 8, No. 2, 311-362 (2020). Reviewer: Dorin Andrica (Riyadh) MSC: 35R35 49J35 49Q05 53C43 PDFBibTeX XMLCite \textit{X. Zhou} and \textit{J. Zhu}, Camb. J. Math. 8, No. 2, 311--362 (2020; Zbl 1446.35272) Full Text: arXiv
Kravchenko, Anna; Maksymenko, Sergiy Automorphisms of Kronrod-Reeb graphs of Morse functions on compact surfaces. (English) Zbl 07189615 Eur. J. Math. 6, No. 1, 114-131 (2020). MSC: 57S05 37C05 57R45 37C10 37J35 57M60 20E22 22F50 PDFBibTeX XMLCite \textit{A. Kravchenko} and \textit{S. Maksymenko}, Eur. J. Math. 6, No. 1, 114--131 (2020; Zbl 07189615) Full Text: DOI arXiv
Jiang, Xing-Wang On the values of representation functions. III. (English) Zbl 1459.11031 Int. J. Number Theory 16, No. 3, 511-522 (2020). MSC: 11B34 11B83 PDFBibTeX XMLCite \textit{X.-W. Jiang}, Int. J. Number Theory 16, No. 3, 511--522 (2020; Zbl 1459.11031) Full Text: DOI
Leonardi, Salvatore; Papageorgiou, Nikolaos S. On a class of critical Robin problems. (English) Zbl 1437.35217 Forum Math. 32, No. 1, 95-109 (2020). Reviewer: Patrick Winkert (Berlin) MSC: 35J20 35J60 58E05 PDFBibTeX XMLCite \textit{S. Leonardi} and \textit{N. S. Papageorgiou}, Forum Math. 32, No. 1, 95--109 (2020; Zbl 1437.35217) Full Text: DOI
Khohliyk, Olexandra; Maksymenko, Sergiy Diffeomorphisms preserving Morse-Bott functions. (English) Zbl 1440.57034 Indag. Math., New Ser. 31, No. 2, 185-203 (2020). Reviewer: Alexander Schmeding (Bergen) MSC: 57R30 57R50 57R70 PDFBibTeX XMLCite \textit{O. Khohliyk} and \textit{S. Maksymenko}, Indag. Math., New Ser. 31, No. 2, 185--203 (2020; Zbl 1440.57034) Full Text: DOI arXiv
Papageorgiou, Nikolaos S.; Vetro, Calogero; Vetro, Francesca Superlinear Robin problems with indefinite linear part. (English) Zbl 1431.35026 Bull. Malays. Math. Sci. Soc. (2) 43, No. 1, 537-562 (2020). MSC: 35J20 35J60 58E05 PDFBibTeX XMLCite \textit{N. S. Papageorgiou} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 1, 537--562 (2020; Zbl 1431.35026) Full Text: DOI
Kravvaritis, Dimitrios C.; Yannacopoulos, Athanasios N. Variational methods in nonlinear analysis. With applications in optimization and partial differential equations. (English) Zbl 1443.49001 De Gruyter Graduate. Berlin: De Gruyter (ISBN 978-3-11-064736-5/pbk; 978-3-11-064738-9/ebook). xxv, 474 p. (2020). Reviewer: Valerii V. Obukhovskij (Voronezh) MSC: 49-02 47-02 35J20 35J25 35J50 35J57 46A55 47H04 47H05 47H09 47H10 47J20 47J25 47J30 49J35 49J40 49J50 49J52 49J53 49K20 49K35 49N15 49N60 58C30 58E05 58E30 58E35 58J05 58J32 90C25 PDFBibTeX XMLCite \textit{D. C. Kravvaritis} and \textit{A. N. Yannacopoulos}, Variational methods in nonlinear analysis. With applications in optimization and partial differential equations. Berlin: De Gruyter (2020; Zbl 1443.49001) Full Text: DOI
Kamiyama, Yasuhiko The Euler characteristic of the regular spherical polygon spaces. (English) Zbl 1436.55024 Homology Homotopy Appl. 22, No. 1, 1-10 (2020). Reviewer: Daciberg Lima Gonçalves (São Paulo) MSC: 55R80 58D29 58E05 PDFBibTeX XMLCite \textit{Y. Kamiyama}, Homology Homotopy Appl. 22, No. 1, 1--10 (2020; Zbl 1436.55024) Full Text: DOI arXiv
Kolobyanina, Anna Evgen’evna; Kruglov, Vladislav Evgen’evich Energy function for \(\Omega \)-stable flows without limit cycles on surfaces. (Russian. English summary) Zbl 07794050 Zh. Sredn. Mat. Obshch. 21, No. 4, 460-468 (2019). MSC: 37D05 PDFBibTeX XMLCite \textit{A. E. Kolobyanina} and \textit{V. E. Kruglov}, Zh. Sredn. Mat. Obshch. 21, No. 4, 460--468 (2019; Zbl 07794050) Full Text: DOI MNR
Shoptrajanov, M. Localization of the chain recurrent set using shape theory and symbolical dynamics. (English) Zbl 1483.37026 Topol. Algebra Appl. 7, 13-28 (2019). MSC: 37B20 37B35 37B25 54C56 PDFBibTeX XMLCite \textit{M. Shoptrajanov}, Topol. Algebra Appl. 7, 13--28 (2019; Zbl 1483.37026) Full Text: DOI
Feshchenko, Bohdan Deformations of smooth functions on 2-torus. (English) Zbl 1445.58004 Proc. Int. Geom. Cent. 12, No. 3, 30-50 (2019). MSC: 58E05 57S25 PDFBibTeX XMLCite \textit{B. Feshchenko}, Proc. Int. Geom. Cent. 12, No. 3, 30--50 (2019; Zbl 1445.58004) Full Text: DOI arXiv