Wu, Mengda; Xia, Yonghui Is the Sacker-Sell type spectrum equal to the contractible set? (English) Zbl 07817019 Proc. R. Soc. Edinb., Sect. A, Math. 154, No. 2, 353-380 (2024). MSC: 34N05 26E70 34D09 34K42 PDFBibTeX XMLCite \textit{M. Wu} and \textit{Y. Xia}, Proc. R. Soc. Edinb., Sect. A, Math. 154, No. 2, 353--380 (2024; Zbl 07817019) Full Text: DOI OA License
Wang, Jian Contractible 3-manifolds and positive scalar curvature. II. (English) Zbl 07815221 J. Eur. Math. Soc. (JEMS) 26, No. 2, 537-572 (2024). MSC: 53C20 53C21 PDFBibTeX XMLCite \textit{J. Wang}, J. Eur. Math. Soc. (JEMS) 26, No. 2, 537--572 (2024; Zbl 07815221) Full Text: DOI arXiv
Wang, Jinmin; Xie, Zhizhang; Yu, Guoliang Decay of scalar curvature on uniformly contractible manifolds with finite asymptotic dimension. (English) Zbl 07782031 Commun. Pure Appl. Math. 77, No. 1, 372-440 (2024). MSC: 53C20 55N15 PDFBibTeX XMLCite \textit{J. Wang} et al., Commun. Pure Appl. Math. 77, No. 1, 372--440 (2024; Zbl 07782031) Full Text: DOI arXiv
Nawata, Norio A characterization of the Razak-Jacelon algebra. (English) Zbl 07785249 Anal. PDE 16, No. 8, 1799-1824 (2023). MSC: 46L35 46L40 46L80 PDFBibTeX XMLCite \textit{N. Nawata}, Anal. PDE 16, No. 8, 1799--1824 (2023; Zbl 07785249) Full Text: DOI arXiv
Cholaquidis, Alejandro A counter example on a Borsuk conjecture. (English) Zbl 07781501 Appl. Gen. Topol. 24, No. 1, 125-128 (2023). MSC: 54A99 54G20 52A30 PDFBibTeX XMLCite \textit{A. Cholaquidis}, Appl. Gen. Topol. 24, No. 1, 125--128 (2023; Zbl 07781501) Full Text: DOI
Agarwal, Ravi P.; Rahman, Ghaus Ur; Muhsina Mathematical analysis of impulsive fractional differential inclusion of pantograph type. (English) Zbl 07781326 Math. Methods Appl. Sci. 46, No. 2, 2801-2839 (2023). MSC: 34K09 34K37 34K45 26A33 47N20 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., Math. Methods Appl. Sci. 46, No. 2, 2801--2839 (2023; Zbl 07781326) Full Text: DOI
Shoikhet, Boris The twisted tensor product of \(\operatorname{dg}\) categories and a contractible 2-operad. (English) Zbl 07765289 Adv. Math. 434, Article ID 109310, 42 p. (2023). Reviewer: Xuefeng Mao (Shanghai) MSC: 16E45 18M60 PDFBibTeX XMLCite \textit{B. Shoikhet}, Adv. Math. 434, Article ID 109310, 42 p. (2023; Zbl 07765289) Full Text: DOI arXiv
Chan, Tsz Lung; Kriesell, Matthias; Schmidt, Jens M. Contractible edges in longest cycles. (English) Zbl 1522.05235 J. Graph Theory 103, No. 3, 542-563 (2023). MSC: 05C38 05C12 05C40 05C05 PDFBibTeX XMLCite \textit{T. L. Chan} et al., J. Graph Theory 103, No. 3, 542--563 (2023; Zbl 1522.05235) Full Text: DOI
Piszczek, Krzysztof Contractibility and countable projective limits. (English) Zbl 07747475 Riv. Mat. Univ. Parma (N.S.) 14, No. 1, 1-17 (2023). MSC: 46A13 46H25 47B47 46A04 46J05 46M40 PDFBibTeX XMLCite \textit{K. Piszczek}, Riv. Mat. Univ. Parma (N.S.) 14, No. 1, 1--17 (2023; Zbl 07747475) Full Text: Link
Huo, Bofeng; Du, Qingsong; Li, Ping; Wu, Yang; Yin, Jun; Lai, Hong-Jian Supereulerian regular matroids without small cocircuits. (English) Zbl 07746558 J. Graph Theory 102, No. 1, 107-127 (2023). MSC: 05B35 05C45 PDFBibTeX XMLCite \textit{B. Huo} et al., J. Graph Theory 102, No. 1, 107--127 (2023; Zbl 07746558) Full Text: DOI
Molle, Riccardo; Passaseo, Donato Nonexistence results for elliptic problems with supercritical growth in thin planar domains. (English) Zbl 1522.35257 NoDEA, Nonlinear Differ. Equ. Appl. 30, No. 5, Paper No. 66, 23 p. (2023). MSC: 35J62 35J25 35A02 PDFBibTeX XMLCite \textit{R. Molle} and \textit{D. Passaseo}, NoDEA, Nonlinear Differ. Equ. Appl. 30, No. 5, Paper No. 66, 23 p. (2023; Zbl 1522.35257) Full Text: DOI
Dochtermann, Anton; Espinoza, Jesús F.; Frías-Armenta, Martín Eduardo; Hernández, Héctor A. Minimal graphs for contractible and dismantlable properties. (English) Zbl 1518.05077 Discrete Math. 346, No. 10, Article ID 113516, 14 p. (2023). MSC: 05C25 57Q99 PDFBibTeX XMLCite \textit{A. Dochtermann} et al., Discrete Math. 346, No. 10, Article ID 113516, 14 p. (2023; Zbl 1518.05077) Full Text: DOI arXiv
Liu, Chao; Lv, Jingyu; Hou, Ping; Lu, Danrong Disclosing products’ freshness level as a non-contractible quality: optimal logistics service contracts in the fresh products supply chain. (English) Zbl 07709066 Eur. J. Oper. Res. 307, No. 3, 1085-1102 (2023). MSC: 90Bxx PDFBibTeX XMLCite \textit{C. Liu} et al., Eur. J. Oper. Res. 307, No. 3, 1085--1102 (2023; Zbl 07709066) Full Text: DOI
Auckly, Dave; Kim, Hee Jung; Melvin, Paul; Ruberman, Daniel Equivariant hyperbolization of 3-manifolds via homology cobordisms. (English) Zbl 1528.57014 Topology Appl. 333, Article ID 108485, 24 p. (2023). Reviewer: Bruno Zimmermann (Trieste) MSC: 57K32 PDFBibTeX XMLCite \textit{D. Auckly} et al., Topology Appl. 333, Article ID 108485, 24 p. (2023; Zbl 1528.57014) Full Text: DOI arXiv
Benhissi, Ali Nicely-contractible ideals, \(z^0\)-ideals and \(z\)-ideals in formal series rings in finitely many variables. (English) Zbl 1511.13021 Commun. Algebra 51, No. 5, 1850-1865 (2023). Reviewer: Ahmed Hamed (Monastir) MSC: 13F25 13A15 13B25 PDFBibTeX XMLCite \textit{A. Benhissi}, Commun. Algebra 51, No. 5, 1850--1865 (2023; Zbl 1511.13021) Full Text: DOI
Ando, Kiyoshi; Egawa, Yoshimi Properly 3-contractible edges in a minimally 3-connected graph. (English) Zbl 1509.05104 Discrete Math. 346, No. 5, Article ID 113321, 12 p. (2023). MSC: 05C40 05C35 PDFBibTeX XMLCite \textit{K. Ando} and \textit{Y. Egawa}, Discrete Math. 346, No. 5, Article ID 113321, 12 p. (2023; Zbl 1509.05104) Full Text: DOI
Egawa, Yoshimi; Nakamura, Shunsuke Contractible edges and longest cycles in 3-connected graphs. (English) Zbl 1509.05103 Graphs Comb. 39, No. 1, Paper No. 14, 16 p. (2023). MSC: 05C38 05C12 05C35 05C40 PDFBibTeX XMLCite \textit{Y. Egawa} and \textit{S. Nakamura}, Graphs Comb. 39, No. 1, Paper No. 14, 16 p. (2023; Zbl 1509.05103) Full Text: DOI
Kaledin, D. Mackey profunctors. (English) Zbl 1502.18017 Memoirs of the American Mathematical Society 1385. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-5536-1/pbk; 978-1-4704-7285-6/ebook). vii, 90 p. (2022). Reviewer: Ioan Pop (Iaşi) MSC: 18D60 18G99 20D99 20N99 18-02 PDFBibTeX XMLCite \textit{D. Kaledin}, Mackey profunctors. Providence, RI: American Mathematical Society (AMS) (2022; Zbl 1502.18017) Full Text: DOI arXiv
Bennis, Driss; Rozas, J. R. García; Ouberka, Hanane; Oyonarte, Luis A new approach to projectivity in the categories of complexes. (English) Zbl 1511.18013 Ann. Mat. Pura Appl. (4) 201, No. 6, 2871-2889 (2022). Reviewer: Henrik Holm (København) MSC: 18G35 16E05 PDFBibTeX XMLCite \textit{D. Bennis} et al., Ann. Mat. Pura Appl. (4) 201, No. 6, 2871--2889 (2022; Zbl 1511.18013) Full Text: DOI arXiv
Sahami, A.; Askari-Sayah, M.; Shariati, S. F.; Rostami, M. A note on approximate biprojectivity of some semigroup algebras. (English) Zbl 1517.43002 Semigroup Forum 105, No. 2, 570-574 (2022). MSC: 43A20 46H20 46M10 PDFBibTeX XMLCite \textit{A. Sahami} et al., Semigroup Forum 105, No. 2, 570--574 (2022; Zbl 1517.43002) Full Text: DOI
Pandey, Animesh; Gupta, Anurag Some consequences of the distributional stress equilibrium condition. (English) Zbl 1497.74001 Z. Angew. Math. Phys. 73, No. 5, Paper No. 203, 7 p. (2022). MSC: 74A10 74G70 PDFBibTeX XMLCite \textit{A. Pandey} and \textit{A. Gupta}, Z. Angew. Math. Phys. 73, No. 5, Paper No. 203, 7 p. (2022; Zbl 1497.74001) Full Text: DOI arXiv
Abreu, Miguel; Macarini, Leonardo; Moreira, Miguel On contact invariants of non-simply connected Gorenstein toric contact manifolds. (English) Zbl 1505.53094 Math. Res. Lett. 29, No. 1, 1-42 (2022). MSC: 53D42 53D20 53D35 14M25 PDFBibTeX XMLCite \textit{M. Abreu} et al., Math. Res. Lett. 29, No. 1, 1--42 (2022; Zbl 1505.53094) Full Text: DOI arXiv
Johnston, Katherine; Shiu, Anne; Spinner, Clare Neural codes with three maximal codewords: convexity and minimal embedding dimension. (English) Zbl 1497.92009 Involve 15, No. 2, 333-343 (2022). MSC: 92B20 05E45 52A20 PDFBibTeX XMLCite \textit{K. Johnston} et al., Involve 15, No. 2, 333--343 (2022; Zbl 1497.92009) Full Text: DOI arXiv
Bodroža-Pantić, Olga; Kwong, Harris; Đokić, Jelena; Doroslovački, Rade; Pantić, Milan Enumeration of Hamiltonian cycles on a thick grid cylinder. II: Contractible Hamiltonian cycles. (English) Zbl 1499.05302 Appl. Anal. Discrete Math. 16, No. 1, 246-287 (2022). MSC: 05C30 05C45 05C85 PDFBibTeX XMLCite \textit{O. Bodroža-Pantić} et al., Appl. Anal. Discrete Math. 16, No. 1, 246--287 (2022; Zbl 1499.05302) Full Text: DOI
Espinoza, Jesús F.; Frías-Armenta, Martín-Eduardo; Hernández-Hernández, Héctor A. Collapsibility and homological properties of \(\mathfrak{I}\)-contractible transformations. (English) Zbl 1489.05163 Bol. Soc. Mat. Mex., III. Ser. 28, No. 2, Paper No. 42, 19 p. (2022). MSC: 05E45 05C25 05C85 55U05 55U15 PDFBibTeX XMLCite \textit{J. F. Espinoza} et al., Bol. Soc. Mat. Mex., III. Ser. 28, No. 2, Paper No. 42, 19 p. (2022; Zbl 1489.05163) Full Text: DOI arXiv
Rouzbahani Malayeri, M.; Saeedi Madani, S.; Kiani, D. On the depth of binomial edge ideals of graphs. (English) Zbl 07526627 J. Algebr. Comb. 55, No. 3, 827-846 (2022). MSC: 13C15 05E40 13C70 13C05 PDFBibTeX XMLCite \textit{M. Rouzbahani Malayeri} et al., J. Algebr. Comb. 55, No. 3, 827--846 (2022; Zbl 07526627) Full Text: DOI arXiv
Lavi, Ron; Shamash, Elisheva S. Principal-agent VCG contracts. (English) Zbl 1490.91122 J. Econ. Theory 201, Article ID 105443, 26 p. (2022). MSC: 91B43 91B41 91A80 PDFBibTeX XMLCite \textit{R. Lavi} and \textit{E. S. Shamash}, J. Econ. Theory 201, Article ID 105443, 26 p. (2022; Zbl 1490.91122) Full Text: DOI
McLennan, Andrew A geometric Vietoris-Begle theorem, with an application to convex subsets of topological vector lattices. (English) Zbl 1489.55005 Topology Appl. 312, Article ID 108086, 9 p. (2022). Reviewer: Takahisa Miyata (Kobe) MSC: 55P10 46A40 54C55 55M15 PDFBibTeX XMLCite \textit{A. McLennan}, Topology Appl. 312, Article ID 108086, 9 p. (2022; Zbl 1489.55005) Full Text: DOI arXiv
Liu, Hui; Zhang, Ling Multiplicity of closed Reeb orbits on dynamically convex \(\mathbb{R}P^{2n-1} \) for \(n\geq2\). (English) Zbl 1494.37041 Discrete Contin. Dyn. Syst. 42, No. 4, 1801-1816 (2022). Reviewer: William J. Satzer Jr. (St. Paul) MSC: 37J39 37J46 PDFBibTeX XMLCite \textit{H. Liu} and \textit{L. Zhang}, Discrete Contin. Dyn. Syst. 42, No. 4, 1801--1816 (2022; Zbl 1494.37041) Full Text: DOI
Beddani, Moustafa Solution set for impulsive fractional differential inclusions. (English) Zbl 1499.34123 Kragujevac J. Math. 46, No. 1, 49-64 (2022). MSC: 34A60 34A08 34A37 34A12 47N20 PDFBibTeX XMLCite \textit{M. Beddani}, Kragujevac J. Math. 46, No. 1, 49--64 (2022; Zbl 1499.34123) Full Text: DOI Link
Duan, Hua Gui; Liu, Hui The non-contractibility of closed geodesics on Finsler \(\mathbb{R} P^n\). (English) Zbl 1493.53060 Acta Math. Sin., Engl. Ser. 38, No. 1, 1-21 (2022). Reviewer: Benjamin McKay (Cork) MSC: 53C22 58E05 58E10 53C60 PDFBibTeX XMLCite \textit{H. G. Duan} and \textit{H. Liu}, Acta Math. Sin., Engl. Ser. 38, No. 1, 1--21 (2022; Zbl 1493.53060) Full Text: DOI
Kukieła, Michał J.; Schröder, Bernd S. W. Fixed points of group actions on link collapsible simplicial complexes. (English) Zbl 07460126 J. Comb. Theory, Ser. A 187, Article ID 105562, 23 p. (2022). MSC: 05E45 55U10 57S25 PDFBibTeX XMLCite \textit{M. J. Kukieła} and \textit{B. S. W. Schröder}, J. Comb. Theory, Ser. A 187, Article ID 105562, 23 p. (2022; Zbl 07460126) Full Text: DOI
Zhang, Faze; Guo, Qilong The complex of essential surfaces is contractible. (English) Zbl 1479.57041 Topology Appl. 305, Article ID 107903, 4 p. (2022). MSC: 57K30 PDFBibTeX XMLCite \textit{F. Zhang} and \textit{Q. Guo}, Topology Appl. 305, Article ID 107903, 4 p. (2022; Zbl 1479.57041) Full Text: DOI
Ando, Kiyoshi Contractible edges and liftable vertices in a 4-connected graph. (English) Zbl 1479.05173 Discrete Math. 345, No. 2, Article ID 112677, 5 p. (2022). MSC: 05C40 05C85 PDFBibTeX XMLCite \textit{K. Ando}, Discrete Math. 345, No. 2, Article ID 112677, 5 p. (2022; Zbl 1479.05173) Full Text: DOI
Ciaś, Tomasz; Piszczek, Krzysztof General approach to Köthe echelon algebras. (English) Zbl 07746463 Math. Nachr. 294, No. 3, 486-517 (2021). MSC: 46A45 46J05 46H10 46H40 47A63 47B47 PDFBibTeX XMLCite \textit{T. Ciaś} and \textit{K. Piszczek}, Math. Nachr. 294, No. 3, 486--517 (2021; Zbl 07746463) Full Text: DOI
Kou, Shuai; Qin, Chengfu; Yang, Weihua Contractible edges in 3-connected cubic graphs. (English) Zbl 1490.05141 Parallel Process. Lett. 31, No. 3, Article ID 2150014, 5 p. (2021). MSC: 05C40 PDFBibTeX XMLCite \textit{S. Kou} et al., Parallel Process. Lett. 31, No. 3, Article ID 2150014, 5 p. (2021; Zbl 1490.05141) Full Text: DOI
Sudo, Takahiro Contractible \(C^\ast\)-algebras by surjective homomorphisms. (English) Zbl 1499.46129 JP J. Geom. Topol. 26, No. 2, 131-138 (2021). MSC: 46L80 46L05 PDFBibTeX XMLCite \textit{T. Sudo}, JP J. Geom. Topol. 26, No. 2, 131--138 (2021; Zbl 1499.46129) Full Text: DOI
Sahami, Amir Left \(\varphi\)-biprojectivity of some classes of abstract Segal algebras. (English) Zbl 1488.43001 Algebr. Struct. Appl. 8, No. 1, 163-171 (2021). MSC: 43A07 43A20 46M10 PDFBibTeX XMLCite \textit{A. Sahami}, Algebr. Struct. Appl. 8, No. 1, 163--171 (2021; Zbl 1488.43001)
Lofano, Davide; Newman, Andrew The worst way to collapse a simplex. (English) Zbl 1485.52007 Isr. J. Math. 244, No. 2, 625-647 (2021). Reviewer: Serge Lawrencenko (Moskva) MSC: 52B05 57Q10 05C85 PDFBibTeX XMLCite \textit{D. Lofano} and \textit{A. Newman}, Isr. J. Math. 244, No. 2, 625--647 (2021; Zbl 1485.52007) Full Text: DOI arXiv
Ando, Kiyoshi; Egawa, Yoshimi Contractible edges and contractible triangles in a 3-connected graph. (English) Zbl 1479.05174 Graphs Comb. 37, No. 5, 1807-1821 (2021). Reviewer: Shinya Fujita (Maebashi) MSC: 05C40 05C35 PDFBibTeX XMLCite \textit{K. Ando} and \textit{Y. Egawa}, Graphs Comb. 37, No. 5, 1807--1821 (2021; Zbl 1479.05174) Full Text: DOI
Naranjo-Murillo, Jimmy A. Examples concerning means on dendroids of generalized type \(N\). (English) Zbl 1482.54041 Topology Appl. 301, Article ID 107532, 23 p. (2021). Reviewer: Earnest Akofor (Bambili) MSC: 54F16 54B20 54F50 54C15 PDFBibTeX XMLCite \textit{J. A. Naranjo-Murillo}, Topology Appl. 301, Article ID 107532, 23 p. (2021; Zbl 1482.54041) Full Text: DOI
Gu, Shijie Contractible open manifolds which embed in no compact, locally connected and locally 1-connected metric space. (English) Zbl 1476.57027 Algebr. Geom. Topol. 21, No. 3, 1327-1350 (2021). Reviewer: Daniele Ettore Otera (Vilnius) MSC: 57K35 57N35 54E45 54F65 57M10 57K10 57K30 PDFBibTeX XMLCite \textit{S. Gu}, Algebr. Geom. Topol. 21, No. 3, 1327--1350 (2021; Zbl 1476.57027) Full Text: DOI arXiv
Funar, Louis Maps with finitely many critical points into high dimensional manifolds. (English) Zbl 1471.57032 Rev. Mat. Complut. 34, No. 2, 585-595 (2021). MSC: 57R45 58K05 PDFBibTeX XMLCite \textit{L. Funar}, Rev. Mat. Complut. 34, No. 2, 585--595 (2021; Zbl 1471.57032) Full Text: DOI arXiv
Nakamura, Shunsuke Distribution of contractible edges and the structure of noncontractible edges having endvertices with large degree in a 4-connected graph. (English) Zbl 1468.05137 Discuss. Math., Graph Theory 41, No. 4, 1051-1066 (2021). MSC: 05C40 05C07 PDFBibTeX XMLCite \textit{S. Nakamura}, Discuss. Math., Graph Theory 41, No. 4, 1051--1066 (2021; Zbl 1468.05137) Full Text: DOI
Ando, Kiyoshi Contractible edges in \(k\)-connected graphs with minimum degree greater than or equal to \(\lfloor \frac{ 3 k - 1}{ 2} \rfloor \). (English) Zbl 1466.05109 Discrete Math. 344, No. 7, Article ID 112416, 12 p. (2021). MSC: 05C40 05C07 05C35 PDFBibTeX XMLCite \textit{K. Ando}, Discrete Math. 344, No. 7, Article ID 112416, 12 p. (2021; Zbl 1466.05109) Full Text: DOI
Malayeri, Mohammad Rouzbahani; Madani, Sara Saeedi; Kiani, Dariush Binomial edge ideals of small depth. (English) Zbl 1457.05116 J. Algebra 572, 231-244 (2021). MSC: 05E40 13C15 06A07 PDFBibTeX XMLCite \textit{M. R. Malayeri} et al., J. Algebra 572, 231--244 (2021; Zbl 1457.05116) Full Text: DOI arXiv
Karimov, U. H.; Kawamura, K. Non-contractible locally connected continua with trivial homotopy groups. (English) Zbl 1458.55010 Topology Appl. 288, Article ID 107454, 7 p. (2021). Reviewer: Tayyebe Nasri (Bojnord) MSC: 55Q52 55N15 54F15 57M05 54G20 PDFBibTeX XMLCite \textit{U. H. Karimov} and \textit{K. Kawamura}, Topology Appl. 288, Article ID 107454, 7 p. (2021; Zbl 1458.55010) Full Text: DOI
Karpov, Dmitri V. Large contractible subgraphs of a 3-connected graph. (English) Zbl 1453.05055 Discuss. Math., Graph Theory 41, No. 1, 83-101 (2021). MSC: 05C40 05C60 PDFBibTeX XMLCite \textit{D. V. Karpov}, Discuss. Math., Graph Theory 41, No. 1, 83--101 (2021; Zbl 1453.05055) Full Text: DOI
Gong, Wenmin Symplectic deformations of Floer homology and non-contractible periodic orbits in twisted disc bundles. (English) Zbl 1451.53119 Commun. Contemp. Math. 23, No. 1, Article ID 1950084, 36 p. (2021). MSC: 53D40 37J46 70H12 PDFBibTeX XMLCite \textit{W. Gong}, Commun. Contemp. Math. 23, No. 1, Article ID 1950084, 36 p. (2021; Zbl 1451.53119) Full Text: DOI arXiv
Page, Frank H.; Fu, Jing \(K\)-correspondences, USCOs, and fixed point problems arising in discounted stochastic games. (English) Zbl 1505.54030 Fixed Point Theory Appl. 2020, Paper No. 14, 28 p. (2020). MSC: 54C60 54H25 91A15 PDFBibTeX XMLCite \textit{F. H. Page} and \textit{J. Fu}, Fixed Point Theory Appl. 2020, Paper No. 14, 28 p. (2020; Zbl 1505.54030) Full Text: DOI
Chan, Tsz Lung Contractible edges in subgraphs of \(2\)-connected graphs. (English) Zbl 1453.05097 Australas. J. Comb. 78, Part 2, 191-208 (2020). MSC: 05C70 05C35 05C40 05C05 05C38 05C12 PDFBibTeX XMLCite \textit{T. L. Chan}, Australas. J. Comb. 78, Part 2, 191--208 (2020; Zbl 1453.05097) Full Text: Link
Losonczy, Jozsef On inversion triples and braid moves. (English) Zbl 1451.05249 Ann. Comb. 24, No. 3, 531-547 (2020). MSC: 05E16 20F55 PDFBibTeX XMLCite \textit{J. Losonczy}, Ann. Comb. 24, No. 3, 531--547 (2020; Zbl 1451.05249) Full Text: DOI
Alimov, A. R. Bounded contractibility of strict suns in three-dimensional spaces. (English. Russian original) Zbl 1452.46010 J. Math. Sci., New York 250, No. 3, 385-390 (2020); translation from Fundam. Prikl. Mat. 22, No. 1, 3-11 (2018). Reviewer: Stefan Cobzaş (Cluj-Napoca) (MR3914355) MSC: 46B20 41A65 52A30 54C65 54C55 55M15 PDFBibTeX XMLCite \textit{A. R. Alimov}, J. Math. Sci., New York 250, No. 3, 385--390 (2020; Zbl 1452.46010); translation from Fundam. Prikl. Mat. 22, No. 1, 3--11 (2018) Full Text: DOI
Vlasova, N. Yu. On contractible 5-vertex subgraphs of a 3-connected graph. (English. Russian original) Zbl 1448.05123 J. Math. Sci., New York 247, No. 3, 394-405 (2020); translation from Zap. Nauchn. Semin. POMI 475, 22-40 (2018). MSC: 05C40 PDFBibTeX XMLCite \textit{N. Yu. Vlasova}, J. Math. Sci., New York 247, No. 3, 394--405 (2020; Zbl 1448.05123); translation from Zap. Nauchn. Semin. POMI 475, 22--40 (2018) Full Text: DOI
Han, Miaomiao; Lai, Hong-Jian; Li, Jiaao; Wu, Yezhou Contractible graphs for flow index less than three. (English) Zbl 1447.05094 Discrete Math. 343, No. 11, Article ID 112073, 9 p. (2020). MSC: 05C21 05C40 05C75 PDFBibTeX XMLCite \textit{M. Han} et al., Discrete Math. 343, No. 11, Article ID 112073, 9 p. (2020; Zbl 1447.05094) Full Text: DOI
Dahlberg, Samantha; Foley, Angèle; van Willigenburg, Stephanie Resolving Stanley’s \(e\)-positivity of claw-contractible-free graphs. (English) Zbl 1444.05142 J. Eur. Math. Soc. (JEMS) 22, No. 8, 2673-2696 (2020). MSC: 05E05 05C15 05C25 05C75 06A11 16T30 20C30 PDFBibTeX XMLCite \textit{S. Dahlberg} et al., J. Eur. Math. Soc. (JEMS) 22, No. 8, 2673--2696 (2020; Zbl 1444.05142) Full Text: DOI arXiv
Piszczek, Krzysztof Contractible Köthe co-echelon algebras. (English) Zbl 1454.46042 Quaest. Math. 43, No. 4, 493-505 (2020). Reviewer: Jochen Wengenroth (Trier) MSC: 46H05 47B47 46A04 46A13 46J05 PDFBibTeX XMLCite \textit{K. Piszczek}, Quaest. Math. 43, No. 4, 493--505 (2020; Zbl 1454.46042) Full Text: DOI
Ando, Kiyoshi A new forbidden subgraph for 5-contractible edges. (English) Zbl 1441.05158 Discrete Math. 343, No. 8, Article ID 111928, 16 p. (2020). MSC: 05C60 05C40 PDFBibTeX XMLCite \textit{K. Ando}, Discrete Math. 343, No. 8, Article ID 111928, 16 p. (2020; Zbl 1441.05158) Full Text: DOI
Frías-Armenta, Martín-Eduardo A counterexample on contractible transformations on graphs. (English) Zbl 1448.05190 Discrete Math. 343, No. 8, Article ID 111915, 2 p. (2020). MSC: 05C85 05C90 68U05 68U10 PDFBibTeX XMLCite \textit{M.-E. Frías-Armenta}, Discrete Math. 343, No. 8, Article ID 111915, 2 p. (2020; Zbl 1448.05190) Full Text: DOI
Cianci, Nicolás; Ottina, Miguel Smallest weakly contractible non-contractible topological spaces. (English) Zbl 1454.55006 Proc. Edinb. Math. Soc., II. Ser. 63, No. 1, 263-274 (2020). Reviewer: Michael J. Falk (Flagstaff) MSC: 55P15 06A07 PDFBibTeX XMLCite \textit{N. Cianci} and \textit{M. Ottina}, Proc. Edinb. Math. Soc., II. Ser. 63, No. 1, 263--274 (2020; Zbl 1454.55006) Full Text: DOI
Molle, Riccardo; Passaseo, Donato Nonexistence of solutions for elliptic equations with supercritical nonlinearity in nearly nontrivial domains. (English) Zbl 1437.35311 Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 1, 121-130 (2020). MSC: 35J60 35J67 35A01 PDFBibTeX XMLCite \textit{R. Molle} and \textit{D. Passaseo}, Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 1, 121--130 (2020; Zbl 1437.35311) Full Text: DOI arXiv
Ryjáček, Zdeněk; Vrána, Petr; Xiong, Liming A note on singular edges and Hamiltonicity in claw-free graphs with locally disconnected vertices. (English) Zbl 1439.05130 Graphs Comb. 36, No. 3, 665-677 (2020). MSC: 05C45 PDFBibTeX XMLCite \textit{Z. Ryjáček} et al., Graphs Comb. 36, No. 3, 665--677 (2020; Zbl 1439.05130) Full Text: DOI
Anaya, José G.; Capulín, Félix; Madrid-Mendoza, Lucero; Maya, David On g-pseudo-contractibility of continua. (English) Zbl 1437.54027 Topology Appl. 276, Article ID 107169, 13 p. (2020). Reviewer: Leonard R. Rubin (Norman) MSC: 54F15 54C05 55P99 PDFBibTeX XMLCite \textit{J. G. Anaya} et al., Topology Appl. 276, Article ID 107169, 13 p. (2020; Zbl 1437.54027) Full Text: DOI
Li, Jiaao; Li, Xueliang; Wang, Meiling Complementary graphs with flows less than three. (English) Zbl 1435.05099 Discrete Math. 343, No. 5, Article ID 111809, 11 p. (2020). MSC: 05C21 05C40 PDFBibTeX XMLCite \textit{J. Li} et al., Discrete Math. 343, No. 5, Article ID 111809, 11 p. (2020; Zbl 1435.05099) Full Text: DOI arXiv
Costalonga, João Paulo Contractible edges in 3-connected graphs that preserve a minor. (English) Zbl 1430.05064 J. Comb. Theory, Ser. B 140, 1-26 (2020). MSC: 05C40 05C83 PDFBibTeX XMLCite \textit{J. P. Costalonga}, J. Comb. Theory, Ser. B 140, 1--26 (2020; Zbl 1430.05064) Full Text: DOI arXiv
Beddani, Moustafa; Hedia, Benaouda Solution sets for fractional differential inclusions. (English) Zbl 1491.34010 J. Fract. Calc. Appl. 10, No. 2, 273-289 (2019). MSC: 34A08 34A12 34A60 26A33 47N20 PDFBibTeX XMLCite \textit{M. Beddani} and \textit{B. Hedia}, J. Fract. Calc. Appl. 10, No. 2, 273--289 (2019; Zbl 1491.34010) Full Text: Link
Fan, Xiaoxin; Li, Jian; Yang, Yini; Yang, Zhongqiang Subspaces of interval maps related to the topological entropy. (English) Zbl 1453.37034 Topol. Methods Nonlinear Anal. 54, No. 2A, 701-714 (2019). Reviewer: Steve Pederson (Atlanta) MSC: 37E05 54F65 37B40 PDFBibTeX XMLCite \textit{X. Fan} et al., Topol. Methods Nonlinear Anal. 54, No. 2A, 701--714 (2019; Zbl 1453.37034) Full Text: DOI arXiv Euclid
Barr, Michael; Kennison, John F.; Raphael, Robert Contractible simplicial objects. (English) Zbl 1463.18014 Commentat. Math. Univ. Carol. 60, No. 4, 473-495 (2019). MSC: 18N50 55U10 PDFBibTeX XMLCite \textit{M. Barr} et al., Commentat. Math. Univ. Carol. 60, No. 4, 473--495 (2019; Zbl 1463.18014) Full Text: DOI
Chan, Tsz Lung Contractible non-edges in 3-connected infinite graphs. (English) Zbl 1431.05105 Graphs Comb. 35, No. 6, 1447-1458 (2019). MSC: 05C63 05C40 05C35 PDFBibTeX XMLCite \textit{T. L. Chan}, Graphs Comb. 35, No. 6, 1447--1458 (2019; Zbl 1431.05105) Full Text: DOI
Xu, Liqiong; Guo, Xiaofeng Contractible edges and removable edges in 3-connected graphs. (English) Zbl 1431.05093 Graphs Comb. 35, No. 6, 1375-1385 (2019). MSC: 05C40 05C70 05C05 PDFBibTeX XMLCite \textit{L. Xu} and \textit{X. Guo}, Graphs Comb. 35, No. 6, 1375--1385 (2019; Zbl 1431.05093) Full Text: DOI
Dubouloz, Adrien; Pauli, Sabrina; Østvær, Paul Arne \(\mathbb{A}^1\)-contractibility of affine modifications. (English) Zbl 1436.14043 Int. J. Math. 30, No. 14, Article ID 1950069, 34 p. (2019). Reviewer: Fangzhou Jin (Essen) MSC: 14F42 14L30 14R20 19E15 PDFBibTeX XMLCite \textit{A. Dubouloz} et al., Int. J. Math. 30, No. 14, Article ID 1950069, 34 p. (2019; Zbl 1436.14043) Full Text: DOI arXiv
Hamouda, E. H.; Attiya, H. On fuzzy contractible topological spaces. (English) Zbl 1427.54014 J. Fuzzy Math. 27, No. 2, 281-289 (2019). MSC: 54A40 PDFBibTeX XMLCite \textit{E. H. Hamouda} and \textit{H. Attiya}, J. Fuzzy Math. 27, No. 2, 281--289 (2019; Zbl 1427.54014)
Manjra, Said On \(n\)-exact categories. (English) Zbl 1513.18007 Czech. Math. J. 69, No. 4, 1089-1099 (2019). MSC: 18E99 18E10 PDFBibTeX XMLCite \textit{S. Manjra}, Czech. Math. J. 69, No. 4, 1089--1099 (2019; Zbl 1513.18007) Full Text: DOI
Mitsuishi, Ayato; Yamaguchi, Takao Good coverings of Alexandrov spaces. (English) Zbl 1432.53089 Trans. Am. Math. Soc. 372, No. 11, 8107-8130 (2019). Reviewer: Charalampos Charitos (Athinai) MSC: 53C45 53C20 53C23 PDFBibTeX XMLCite \textit{A. Mitsuishi} and \textit{T. Yamaguchi}, Trans. Am. Math. Soc. 372, No. 11, 8107--8130 (2019; Zbl 1432.53089) Full Text: DOI arXiv
Lishak, Boris; Nabutovsky, Alexander Sizes of spaces of triangulations of 4-manifold and balanced presentations of the trivial group. (English) Zbl 1423.57043 J. Topol. Anal. 11, No. 2, 311-347 (2019). Reviewer: Basudeb Datta (Bangalore) MSC: 57Q15 57N13 20F10 PDFBibTeX XMLCite \textit{B. Lishak} and \textit{A. Nabutovsky}, J. Topol. Anal. 11, No. 2, 311--347 (2019; Zbl 1423.57043) Full Text: DOI arXiv
Sarkar, Sumit Gratitude, conscience, and reciprocity: models of supplier motivation when quality is non-contractible. (English) Zbl 1431.90023 Eur. J. Oper. Res. 277, No. 2, 633-642 (2019). MSC: 90B06 91A80 91B43 PDFBibTeX XMLCite \textit{S. Sarkar}, Eur. J. Oper. Res. 277, No. 2, 633--642 (2019; Zbl 1431.90023) Full Text: DOI
Qin, Chengfu; Ding, Guoli A chain theorem for 4-connected graphs. (English) Zbl 1402.05126 J. Comb. Theory, Ser. B 134, 341-349 (2019). MSC: 05C40 PDFBibTeX XMLCite \textit{C. Qin} and \textit{G. Ding}, J. Comb. Theory, Ser. B 134, 341--349 (2019; Zbl 1402.05126) Full Text: DOI
Agarwal, R. P.; Hedia, B.; Beddani, M. Structure of solution sets for impulsive fractional differential equations. (English) Zbl 1488.34086 J. Fract. Calc. Appl. 9, No. 1, 15-34 (2018). MSC: 34A37 34A08 47N20 PDFBibTeX XMLCite \textit{R. P. Agarwal} et al., J. Fract. Calc. Appl. 9, No. 1, 15--34 (2018; Zbl 1488.34086) Full Text: Link
Kotani, Keiko; Nakamura, Shunsuke The existence condition of a 4-connected graph with specified configurations. (English) Zbl 1430.05066 Far East J. Appl. Math. 98, No. 1, 51-71 (2018). MSC: 05C40 PDFBibTeX XMLCite \textit{K. Kotani} and \textit{S. Nakamura}, Far East J. Appl. Math. 98, No. 1, 51--71 (2018; Zbl 1430.05066) Full Text: DOI
Ogunsola, Olufemi J.; Daniel, Ifeyinwa E. Pseudo-amenability and pseudo-contractibility of restricted semigroup algebra. (English) Zbl 1432.46032 Ann. Univ. Paedagog. Crac., Stud. Math. 233(17), 89-102 (2018). Reviewer: Mewomo Oluwatosin Temitope (Durban) MSC: 46H25 46H20 46H10 20M18 PDFBibTeX XMLCite \textit{O. J. Ogunsola} and \textit{I. E. Daniel}, Ann. Univ. Paedagog. Crac., Stud. Math. 233(17), 89--102 (2018; Zbl 1432.46032) Full Text: DOI
Sahami, A. On homological notions of Banach algebras related to a character. (English) Zbl 1424.43001 Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 80, No. 4, 117-124 (2018). MSC: 43A07 43A20 46H05 46M10 PDFBibTeX XMLCite \textit{A. Sahami}, Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 80, No. 4, 117--124 (2018; Zbl 1424.43001)
Egawa, Yoshimi; Kotani, Keiko; Nakamura, Shunsuke Structure of edges in a 4-connected graph not contained in triangles and the number of contractible edges. (English) Zbl 1403.05075 AKCE Int. J. Graphs Comb. 15, No. 2, 202-210 (2018). MSC: 05C40 PDFBibTeX XMLCite \textit{Y. Egawa} et al., AKCE Int. J. Graphs Comb. 15, No. 2, 202--210 (2018; Zbl 1403.05075) Full Text: DOI
Egawa, Yoshimi; Kotani, Keiko; Nakamura, Shunsuke Lower bound on the number of contractible edges in a 4-connected graph with edges not contained in triangles. (English) Zbl 1402.05102 Graphs Comb. 34, No. 5, 965-987 (2018). MSC: 05C30 05C40 PDFBibTeX XMLCite \textit{Y. Egawa} et al., Graphs Comb. 34, No. 5, 965--987 (2018; Zbl 1402.05102) Full Text: DOI
Kriesell, Matthias; Schmidt, Jens M. More on foxes. (English) Zbl 1401.05167 J. Graph Theory 89, No. 2, 101-114 (2018). MSC: 05C40 05C05 PDFBibTeX XMLCite \textit{M. Kriesell} and \textit{J. M. Schmidt}, J. Graph Theory 89, No. 2, 101--114 (2018; Zbl 1401.05167) Full Text: DOI arXiv
Kinneberg, Kyle Lower bounds for codimension-1 measure in metric manifolds. (English) Zbl 1475.28003 Rev. Mat. Iberoam. 34, No. 3, 1103-1118 (2018). Reviewer: Carlos Meniño (Vigo) MSC: 28A75 30L99 PDFBibTeX XMLCite \textit{K. Kinneberg}, Rev. Mat. Iberoam. 34, No. 3, 1103--1118 (2018; Zbl 1475.28003) Full Text: DOI arXiv
Fufa, Samuel Asefa; Zeleke, Melkamu On the Möbius function of a pointed graded lattice. (English) Zbl 1401.05029 Indian J. Pure Appl. Math. 49, No. 1, 51-69 (2018). Reviewer: Shane Chern (University Park) MSC: 05A17 05A18 55U10 06A07 PDFBibTeX XMLCite \textit{S. A. Fufa} and \textit{M. Zeleke}, Indian J. Pure Appl. Math. 49, No. 1, 51--69 (2018; Zbl 1401.05029) Full Text: DOI
Nakamura, Shunsuke; Egawa, Yoshimi; Kotani, Keiko Edges incident with a vertex of degree greater than four and a lower bound on the number of contractible edges in a 4-connected graph. (English) Zbl 1397.05092 Garijo, Delia (ed.) et al., Discrete mathematics days 2018. Extended abstracts of the 11th “Jornadas de matemática discreta y algorítmica” (JMDA), Sevilla, Spain, June 27–29, 2018. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 68, 23-28 (2018). MSC: 05C40 05C07 PDFBibTeX XMLCite \textit{S. Nakamura} et al., Electron. Notes Discrete Math. 68, 23--28 (2018; Zbl 1397.05092) Full Text: DOI
Ando, Kiyoshi A new forbidden pair for 6-contractible edges. (English) Zbl 1395.05093 Discrete Math. 341, No. 11, 3003-3009 (2018). MSC: 05C40 PDFBibTeX XMLCite \textit{K. Ando}, Discrete Math. 341, No. 11, 3003--3009 (2018; Zbl 1395.05093) Full Text: DOI
Mark, Thomas E.; Tosun, Bülent Obstructing pseudoconvex embeddings and contractible Stein fillings for Brieskorn spheres. (English) Zbl 1397.57034 Adv. Math. 335, 878-895 (2018). Reviewer: Andrew Bucki (Edmond) MSC: 57M50 57N13 57N16 57R17 53D35 PDFBibTeX XMLCite \textit{T. E. Mark} and \textit{B. Tosun}, Adv. Math. 335, 878--895 (2018; Zbl 1397.57034) Full Text: DOI arXiv
Capulín, Félix; Juárez-Villa, Leonardo; Orozco-Zitli, Fernando General properties of pseudo-contractibility. (English) Zbl 1403.54009 Topology Appl. 247, 57-71 (2018). Reviewer: Takahisa Miyata (Kobe) MSC: 54C05 54C15 54C55 54B17 PDFBibTeX XMLCite \textit{F. Capulín} et al., Topology Appl. 247, 57--71 (2018; Zbl 1403.54009) Full Text: DOI
Liu, Hui; Long, Yiming; Xiao, Yuming The existence of two non-contractible closed geodesics on every bumpy Finsler compact space form. (English) Zbl 1423.53053 Discrete Contin. Dyn. Syst. 38, No. 8, 3803-3829 (2018). Reviewer: Oana Constantinescu (Iaşi) MSC: 53C22 58E05 58E10 53C60 PDFBibTeX XMLCite \textit{H. Liu} et al., Discrete Contin. Dyn. Syst. 38, No. 8, 3803--3829 (2018; Zbl 1423.53053) Full Text: DOI arXiv
Petitjean, Charlie Smooth contractible threefolds with hyperbolic \(\mathbb {G}_{m}\)-actions via polyhedral divisors. (English) Zbl 1408.14151 Manuscr. Math. 156, No. 3-4, 399-408 (2018). Reviewer: Adrien Dubouloz (Dijon) MSC: 14L30 14R05 14R10 PDFBibTeX XMLCite \textit{C. Petitjean}, Manuscr. Math. 156, No. 3--4, 399--408 (2018; Zbl 1408.14151) Full Text: DOI arXiv
Nagaoka, Masaru Fano compactifications of contractible affine 3-folds with trivial log canonical divisors. (English) Zbl 1391.14117 Int. J. Math. 29, No. 6, Article ID 1850042, 33 p. (2018). MSC: 14R10 14J45 14J30 PDFBibTeX XMLCite \textit{M. Nagaoka}, Int. J. Math. 29, No. 6, Article ID 1850042, 33 p. (2018; Zbl 1391.14117) Full Text: DOI arXiv
Dubouloz, Adrien Families of exotic affine 3-spheres. (English) Zbl 1460.14136 Eur. J. Math. 4, No. 1, 212-222 (2018). MSC: 14R05 14R25 14J10 PDFBibTeX XMLCite \textit{A. Dubouloz}, Eur. J. Math. 4, No. 1, 212--222 (2018; Zbl 1460.14136) Full Text: DOI arXiv
Aguilera, María Elena Topological properties in Whitney blocks. (English) Zbl 1394.54008 Topology Appl. 240, 116-124 (2018). Reviewer: Alejandro Illanes (México D.F.) MSC: 54B20 54F15 PDFBibTeX XMLCite \textit{M. E. Aguilera}, Topology Appl. 240, 116--124 (2018; Zbl 1394.54008) Full Text: DOI
Buhovsky, Lev; Solan, Eilon; Solan, Omri N. Monovex sets. (English) Zbl 1432.52010 Stud. Math. 242, No. 2, 165-178 (2018). Reviewer: Satit Saejung (Khon Kaen) MSC: 52A30 PDFBibTeX XMLCite \textit{L. Buhovsky} et al., Stud. Math. 242, No. 2, 165--178 (2018; Zbl 1432.52010) Full Text: DOI arXiv
Eleftheriou, Pantelis E. Semilinear stars are contractible. (English) Zbl 1430.03055 Fundam. Math. 241, No. 3, 291-312 (2018). Reviewer: Beibut Kulpeshov (Almaty) MSC: 03C64 06F20 PDFBibTeX XMLCite \textit{P. E. Eleftheriou}, Fundam. Math. 241, No. 3, 291--312 (2018; Zbl 1430.03055) Full Text: DOI arXiv
Bodroža-Pantić, Olga; Kwong, Harris; Doroslovački, Rade; Pantić, Milan A limit conjecture on the number of Hamiltonian cycles on thin triangular grid cylinder graphs. (English) Zbl 1390.05099 Discuss. Math., Graph Theory 38, No. 2, 405-427 (2018). MSC: 05C30 05C38 05C50 05A15 PDFBibTeX XMLCite \textit{O. Bodroža-Pantić} et al., Discuss. Math., Graph Theory 38, No. 2, 405--427 (2018; Zbl 1390.05099) Full Text: DOI
Garity, Dennis J.; Repovš, Dušan D.; Wright, David G. Contractible 3-manifolds and the double 3-space property. (English) Zbl 1381.57015 Trans. Am. Math. Soc. 370, No. 3, 2039-2055 (2018). Reviewer: Daniele Ettore Otera (Vilnius) MSC: 57N10 57N35 54F65 57M25 PDFBibTeX XMLCite \textit{D. J. Garity} et al., Trans. Am. Math. Soc. 370, No. 3, 2039--2055 (2018; Zbl 1381.57015) Full Text: DOI arXiv
Lin, Hong; Yu, Lin On edge contractible graphs. (English) Zbl 1463.05439 Ars Comb. 134, 75-79 (2017). MSC: 05C70 05C75 PDFBibTeX XMLCite \textit{H. Lin} and \textit{L. Yu}, Ars Comb. 134, 75--79 (2017; Zbl 1463.05439)