Dashiell, Frederick K. jun. Countable metric spaces without isolated points. (English) Zbl 07315405 Am. Math. Mon. 128, No. 3, 265-267 (2021). MSC: 54E35 PDF BibTeX XML Cite \textit{F. K. Dashiell jun.}, Am. Math. Mon. 128, No. 3, 265--267 (2021; Zbl 07315405) Full Text: DOI
Howard, Paul; Tachtsis, Eleftherios On metrizability and compactness of certain products without the axiom of choice. (English) Zbl 07305104 Topology Appl. 290, Article ID 107591, 15 p. (2021). MSC: 03E25 03E35 54B10 54D30 54E35 PDF BibTeX XML Cite \textit{P. Howard} and \textit{E. Tachtsis}, Topology Appl. 290, Article ID 107591, 15 p. (2021; Zbl 07305104) Full Text: DOI
Abobaker, Hussam; Charatonik, Włodzimierz J. On thin continua. (English) Zbl 07305090 Topology Appl. 290, Article ID 107408, 10 p. (2021). MSC: 54F15 54F50 54C10 54D05 54E35 54F65 PDF BibTeX XML Cite \textit{H. Abobaker} and \textit{W. J. Charatonik}, Topology Appl. 290, Article ID 107408, 10 p. (2021; Zbl 07305090) Full Text: DOI
Leguil, Martin; Obata, Davi; Santiago, Bruno On the centralizer of vector fields: criteria of triviality and genericity results. (English) Zbl 07303573 Math. Z. 297, No. 1-2, 283-337 (2021). MSC: 37 54E 53D 53D12 54E35 PDF BibTeX XML Cite \textit{M. Leguil} et al., Math. Z. 297, No. 1--2, 283--337 (2021; Zbl 07303573) Full Text: DOI
Singh Kainth, Surinder Pal Perfect metric spaces of increasingly large cardinality. (English) Zbl 07297451 Am. Math. Mon. 128, No. 1, 69 (2021). MSC: 54A25 54E35 PDF BibTeX XML Cite \textit{S. P. Singh Kainth}, Am. Math. Mon. 128, No. 1, 69 (2021; Zbl 07297451) Full Text: DOI
Gartside, Paul; Mamatelashvili, Ana Tukey order, calibres and the rationals. (English) Zbl 07260109 Ann. Pure Appl. Logic 172, No. 1, Article ID 102873, 18 p. (2021). MSC: 03E04 54E35 54H05 06A07 54E52 PDF BibTeX XML Cite \textit{P. Gartside} and \textit{A. Mamatelashvili}, Ann. Pure Appl. Logic 172, No. 1, Article ID 102873, 18 p. (2021; Zbl 07260109) Full Text: DOI
Pal, Sudip Kumar; Adhikary, Nayan On Cauchy covering maps and complete metric spaces. (English) Zbl 1445.54015 Topol. Proc. 57, 87-99 (2021). Reviewer: Aleksey A. Dovgoshey (Slovyansk) MSC: 54E35 54E40 54C10 PDF BibTeX XML Cite \textit{S. K. Pal} and \textit{N. Adhikary}, Topol. Proc. 57, 87--99 (2021; Zbl 1445.54015) Full Text: Link
Carlisle, Sylvia; Henson, C. Ward Model theory of \(\mathbb{R}\)-trees. (English) Zbl 07299937 J. Log. Anal. 12, Article 3, 51 p. (2020). MSC: 03Cxx 05C05 20F67 51Fxx 54E35 54F50 PDF BibTeX XML Cite \textit{S. Carlisle} and \textit{C. W. Henson}, J. Log. Anal. 12, Article 3, 51 p. (2020; Zbl 07299937) Full Text: DOI
Li, Piyu; Mou, Lei; Xu, Yanqin Paratopological groups: local versus global. (English) Zbl 07298353 Topology Appl. 286, Article ID 107424, 8 p. (2020). MSC: 54H11 22A05 54C05 54D65 54E35 PDF BibTeX XML Cite \textit{P. Li} et al., Topology Appl. 286, Article ID 107424, 8 p. (2020; Zbl 07298353) Full Text: DOI
Wu, Xinxing; Chen, Guanrong Answering an open question in fuzzy metric spaces. (English) Zbl 1452.54008 Fuzzy Sets Syst. 390, 188-191 (2020). MSC: 54A40 54E35 PDF BibTeX XML Cite \textit{X. Wu} and \textit{G. Chen}, Fuzzy Sets Syst. 390, 188--191 (2020; Zbl 1452.54008) Full Text: DOI
Paknazar, M.; De La Sen, M. Some new approaches to modular and fuzzy metric and related best proximity results. (English) Zbl 1452.54006 Fuzzy Sets Syst. 390, 138-159 (2020). MSC: 54A40 54E35 54H25 PDF BibTeX XML Cite \textit{M. Paknazar} and \textit{M. De La Sen}, Fuzzy Sets Syst. 390, 138--159 (2020; Zbl 1452.54006) Full Text: DOI
Zhang, Hua-Peng; Pérez-Fernández, Raúl; De Baets, Bernard On the construction of fuzzy betweenness relations from metrics. (English) Zbl 1452.03124 Fuzzy Sets Syst. 390, 118-137 (2020). MSC: 03E72 54E35 PDF BibTeX XML Cite \textit{H.-P. Zhang} et al., Fuzzy Sets Syst. 390, 118--137 (2020; Zbl 1452.03124) Full Text: DOI
Wu, Xinxing; Zhang, Xu; Chen, Guanrong Answers to some questions about Zadeh’s extension principle on metric spaces. (English) Zbl 1452.54009 Fuzzy Sets Syst. 387, 174-180 (2020). MSC: 54A40 54E35 PDF BibTeX XML Cite \textit{X. Wu} et al., Fuzzy Sets Syst. 387, 174--180 (2020; Zbl 1452.54009) Full Text: DOI
Yu, Junche Continuous generalized metric spaces. (English) Zbl 07295694 J. Sichuan Univ., Nat. Sci. Ed. 57, No. 3, 417-424 (2020). MSC: 54E35 54C05 PDF BibTeX XML Cite \textit{J. Yu}, J. Sichuan Univ., Nat. Sci. Ed. 57, No. 3, 417--424 (2020; Zbl 07295694) Full Text: DOI
Tian, Keming; Wu, Jianrong A characterization of a fuzzy quasi-metric in terms of a family of quasi-metrics. (Chinese. English summary) Zbl 07295135 Fuzzy Syst. Math. 34, No. 3, 13-18 (2020). MSC: 54A40 54E35 PDF BibTeX XML Cite \textit{K. Tian} and \textit{J. Wu}, Fuzzy Syst. Math. 34, No. 3, 13--18 (2020; Zbl 07295135)
Dovgoshey, Oleksiy On ultrametric-preserving functions. (English) Zbl 07289633 Math. Slovaca 70, No. 1, 173-182 (2020). MSC: 54E35 PDF BibTeX XML Cite \textit{O. Dovgoshey}, Math. Slovaca 70, No. 1, 173--182 (2020; Zbl 07289633) Full Text: DOI
Bugajewski, Dariusz; Wang, Ruidong On the topology of partial metric spaces. (English) Zbl 07289630 Math. Slovaca 70, No. 1, 135-146 (2020). MSC: 54E35 54H25 PDF BibTeX XML Cite \textit{D. Bugajewski} and \textit{R. Wang}, Math. Slovaca 70, No. 1, 135--146 (2020; Zbl 07289630) Full Text: DOI
Valov, Vesko On quasi \(\kappa\)-metrizable spaces. (English) Zbl 07289011 Topology Appl. 281, Article ID 107199, 9 p. (2020). MSC: 54E35 54C10 54F65 PDF BibTeX XML Cite \textit{V. Valov}, Topology Appl. 281, Article ID 107199, 9 p. (2020; Zbl 07289011) Full Text: DOI
Shen, Rongxin The first-countability of paratopological left-loops. (English) Zbl 07289004 Topology Appl. 281, Article ID 107190, 8 p. (2020). Reviewer: Watchareepan Atiponrat (Chiang Mai) MSC: 54H99 54A20 54D55 54D99 54E35 54E99 PDF BibTeX XML Cite \textit{R. Shen}, Topology Appl. 281, Article ID 107190, 8 p. (2020; Zbl 07289004) Full Text: DOI
Lin, Shou; Zheng, WeiPeng; Cai, ZhangYong cs-Regular families, cs-finite families and the images of metric spaces. (English) Zbl 07288999 Topology Appl. 281, Article ID 107185, 16 p. (2020). Reviewer: Aleksey A. Dovgoshey (Slovyansk) MSC: 54E35 54C10 54D55 54D70 54E40 54E99 PDF BibTeX XML Cite \textit{S. Lin} et al., Topology Appl. 281, Article ID 107185, 16 p. (2020; Zbl 07288999) Full Text: DOI
Xuan, Wei-Feng; Song, Yan-Kui On star Lindelöf spaces. (English) Zbl 07287396 Stud. Sci. Math. Hung. 57, No. 2, 139-146 (2020). Reviewer: David B. Gauld (Auckland) MSC: 54D20 54A25 54E35 PDF BibTeX XML Cite \textit{W.-F. Xuan} and \textit{Y.-K. Song}, Stud. Sci. Math. Hung. 57, No. 2, 139--146 (2020; Zbl 07287396) Full Text: DOI
Dovgoshey, Oleksiy Isomorphism of trees and isometry of ultrametric spaces. (English) Zbl 07287130 Theory Appl. Graphs 7, No. 2, Article 3, 39 p. (2020). Reviewer: Bruce Hughes (Nashville) MSC: 54E35 05C05 PDF BibTeX XML Cite \textit{O. Dovgoshey}, Theory Appl. Graphs 7, No. 2, Article 3, 39 p. (2020; Zbl 07287130) Full Text: DOI
Zarichnyi, Mykhailo Describing topology on the set of persistence diagrams. (English) Zbl 07286636 Topology Appl. 285, Article ID 107409, 8 p. (2020). MSC: 55N31 54E35 57N20 PDF BibTeX XML Cite \textit{M. Zarichnyi}, Topology Appl. 285, Article ID 107409, 8 p. (2020; Zbl 07286636) Full Text: DOI
Peng, Liang-Xue; Liu, Ying On Lindelöf feathered topological groups. (English) Zbl 07286634 Topology Appl. 285, Article ID 107405, 9 p. (2020). Reviewer: Kohzo Yamada (Shizuoka) MSC: 54H11 54B20 54E35 PDF BibTeX XML Cite \textit{L.-X. Peng} and \textit{Y. Liu}, Topology Appl. 285, Article ID 107405, 9 p. (2020; Zbl 07286634) Full Text: DOI
Hallbäck, Andreas Automorphism groups of universal diversities. (English) Zbl 07286623 Topology Appl. 285, Article ID 107381, 19 p. (2020). MSC: 54E35 54H05 20B27 PDF BibTeX XML Cite \textit{A. Hallbäck}, Topology Appl. 285, Article ID 107381, 19 p. (2020; Zbl 07286623) Full Text: DOI
Das, Pratulananda; Pal, Sudip Kumar; Adhikary, Nayan On certain versions of straightness. (English) Zbl 07286528 Topology Appl. 284, Article ID 107369, 15 p. (2020). MSC: 54E35 54C30 54A25 PDF BibTeX XML Cite \textit{P. Das} et al., Topology Appl. 284, Article ID 107369, 15 p. (2020; Zbl 07286528) Full Text: DOI
Banakh, Taras; Protasov, Igor Constructing a coarse space with a given Higson or binary corona. (English) Zbl 07286525 Topology Appl. 284, Article ID 107366, 20 p. (2020). MSC: 54D30 54D35 54D40 54F05 54E15 54E35 PDF BibTeX XML Cite \textit{T. Banakh} and \textit{I. Protasov}, Topology Appl. 284, Article ID 107366, 20 p. (2020; Zbl 07286525) Full Text: DOI
Nyikos, Peter Classic problems III. (English) Zbl 07286510 Topology Appl. 284, Article ID 107340, 18 p. (2020). MSC: 54-02 54A35 54D05 54D15 54D20 54D30 54D45 54E99 01A70 03E99 46L35 54D80 54E35 54F15 PDF BibTeX XML Cite \textit{P. Nyikos}, Topology Appl. 284, Article ID 107340, 18 p. (2020; Zbl 07286510) Full Text: DOI
Peng, Liang-Xue; Wang, Huan On some properties of perfect images of GO-spaces and generalized trees. (English) Zbl 07285217 Topology Appl. 283, Article ID 107356, 17 p. (2020). MSC: 54E35 54C10 54E20 PDF BibTeX XML Cite \textit{L.-X. Peng} and \textit{H. Wang}, Topology Appl. 283, Article ID 107356, 17 p. (2020; Zbl 07285217) Full Text: DOI
Popvassilev, Strashimir G.; Porter, John E. Monotone covering properties defined by closure-preserving operators. (English) Zbl 07285212 Topology Appl. 283, Article ID 107346, 10 p. (2020). MSC: 54D20 54D30 54E35 54F05 PDF BibTeX XML Cite \textit{S. G. Popvassilev} and \textit{J. E. Porter}, Topology Appl. 283, Article ID 107346, 10 p. (2020; Zbl 07285212) Full Text: DOI
Yamada, Kohzo Fréchet-Urysohn subspaces of free topological groups, II. (English) Zbl 07285208 Topology Appl. 283, Article ID 107342, 7 p. (2020). MSC: 54H11 22A05 54E35 54D45 PDF BibTeX XML Cite \textit{K. Yamada}, Topology Appl. 283, Article ID 107342, 7 p. (2020; Zbl 07285208) Full Text: DOI
Peng, Liang-Xue; Xu, Ying-Kun A study of \(\gamma \)-metrizable spaces. (English) Zbl 07285194 Topology Appl. 282, Article ID 107327, 12 p. (2020). Reviewer: Aleksey A. Dovgoshey (Slovyansk) MSC: 54E35 54A25 54B05 PDF BibTeX XML Cite \textit{L.-X. Peng} and \textit{Y.-K. Xu}, Topology Appl. 282, Article ID 107327, 12 p. (2020; Zbl 07285194) Full Text: DOI
Shahzad, Naseer; Valero, Oscar On Bishop-Phelps partial order, variation mappings and Caristi’s fixed point theorem in quasi-metric spaces. (English) Zbl 07285158 Fixed Point Theory 21, No. 2, 739-754 (2020). MSC: 47H10 54A20 54E35 54E50 54H25 PDF BibTeX XML Cite \textit{N. Shahzad} and \textit{O. Valero}, Fixed Point Theory 21, No. 2, 739--754 (2020; Zbl 07285158) Full Text: Link
Cobzaş, Ştefan; Czerwik, Stefan The completion of generalized b-metric spaces and fixed points. (English) Zbl 07282703 Fixed Point Theory 21, No. 1, 133-150 (2020). Reviewer: Jarosław Górnicki (Rzeszów) MSC: 54H25 47H10 54E25 PDF BibTeX XML Cite \textit{Ş. Cobzaş} and \textit{S. Czerwik}, Fixed Point Theory 21, No. 1, 133--150 (2020; Zbl 07282703) Full Text: Link
Wang, Hanfeng; He, Wei; Zhang, Jing On \((\beta, G_\Pi)\)-unfavourable spaces. (English) Zbl 07282370 Bull. Aust. Math. Soc. 102, No. 3, 439-450 (2020). Reviewer: Pranav Sharma (Jalandhar) MSC: 54H11 22A05 22A20 54D40 54E35 PDF BibTeX XML Cite \textit{H. Wang} et al., Bull. Aust. Math. Soc. 102, No. 3, 439--450 (2020; Zbl 07282370) Full Text: DOI
Grzegrzolka, Pawel Coproducts of proximity spaces. (English) Zbl 07274444 Afr. Mat. 31, No. 5-6, 751-770 (2020). MSC: 54E05 54D35 PDF BibTeX XML Cite \textit{P. Grzegrzolka}, Afr. Mat. 31, No. 5--6, 751--770 (2020; Zbl 07274444) Full Text: DOI
Garai, Hiranmoy; Dey, Lakshmi Kanta; Mondal, Pratikshan; Radenović, Stojan Some remarks on \(b_v(s)\)-metric spaces and fixed point results with an application. (English) Zbl 1451.54013 Nonlinear Anal., Model. Control 25, No. 6, 1015-1034 (2020). MSC: 54H25 47H10 54E35 PDF BibTeX XML Cite \textit{H. Garai} et al., Nonlinear Anal., Model. Control 25, No. 6, 1015--1034 (2020; Zbl 1451.54013) Full Text: DOI
Keremedis, Kyriakos; Wajch, Eliza On densely complete metric spaces and extensions of uniformly continuous functions in ZF. (English) Zbl 07271581 J. Convex Anal. 27, No. 4, 1099-1122 (2020). MSC: 03E25 54E35 54E50 54C20 54D55 PDF BibTeX XML Cite \textit{K. Keremedis} and \textit{E. Wajch}, J. Convex Anal. 27, No. 4, 1099--1122 (2020; Zbl 07271581) Full Text: Link
Flesch, János; Predtetchinski, Arkadi; Suomala, Ville The doubling metric and doubling measures. (English) Zbl 1452.54014 Ark. Mat. 58, No. 2, 243-266 (2020). Reviewer: Aleksey A. Dovgoshey (Slovyansk) MSC: 54E35 28A12 51F99 PDF BibTeX XML Cite \textit{J. Flesch} et al., Ark. Mat. 58, No. 2, 243--266 (2020; Zbl 1452.54014) Full Text: DOI
Corson, Samuel M. The independence of Stone’s theorem from the Boolean prime ideal theorem. (English) Zbl 07268403 Proc. Am. Math. Soc. 148, No. 12, 5381-5386 (2020). MSC: 03E25 54A35 54E35 54D20 PDF BibTeX XML Cite \textit{S. M. Corson}, Proc. Am. Math. Soc. 148, No. 12, 5381--5386 (2020; Zbl 07268403) Full Text: DOI
Tao, Tao; Xue, Xifeng Cone \({\mathrm{D}^*}\)-metric spaces over Banach algebras and common fixed point theorems. (Chinese. English summary) Zbl 07267505 Pure Appl. Math. 36, No. 1, 58-66 (2020). MSC: 54E35 47H10 54H25 PDF BibTeX XML Cite \textit{T. Tao} and \textit{X. Xue}, Pure Appl. Math. 36, No. 1, 58--66 (2020; Zbl 07267505) Full Text: DOI
Shoaib, Abdullah; Kazi, Sabeena; Tassaddiq, Asifa; Alshoraify, Shaif S.; Rasham, Tahair Double controlled quasi-metric type spaces and some results. (English) Zbl 1445.54021 Complexity 2020, Article ID 3460938, 8 p. (2020). MSC: 54H25 54E35 54E40 PDF BibTeX XML Cite \textit{A. Shoaib} et al., Complexity 2020, Article ID 3460938, 8 p. (2020; Zbl 1445.54021) Full Text: DOI
Alqahtani, Mesfer; Özel, Cenap; Zekraoui, Hanifa Topological distances and geometry over the symmetrized omega algebra. (English) Zbl 1452.15015 Appl. Gen. Topol. 21, No. 2, 247-264 (2020). MSC: 15A80 54F65 54H13 54E35 54F50 16Y60 PDF BibTeX XML Cite \textit{M. Alqahtani} et al., Appl. Gen. Topol. 21, No. 2, 247--264 (2020; Zbl 1452.15015) Full Text: Link
Bulygin, Alekseĭ Ivanovich About some properties of similarly homogeneous \(\mathbb{R} \)-trees. (Russian. English summary) Zbl 07260529 Vladikavkaz. Mat. Zh. 22, No. 1, 32-42 (2020). MSC: 54E35 54E45 PDF BibTeX XML Cite \textit{A. I. Bulygin}, Vladikavkaz. Mat. Zh. 22, No. 1, 32--42 (2020; Zbl 07260529) Full Text: DOI MNR
Dovgoshey, O.; Luukkainen, J. Combinatorial characterization of pseudometrics. (English) Zbl 07254845 Acta Math. Hung. 161, No. 1, 257-291 (2020). MSC: 54E35 20M05 PDF BibTeX XML Cite \textit{O. Dovgoshey} and \textit{J. Luukkainen}, Acta Math. Hung. 161, No. 1, 257--291 (2020; Zbl 07254845) Full Text: DOI
Pakhomova, A. S. Classification of metric spaces whose Steiner-Gromov ratio is equal to one. (English. Russian original) Zbl 07253741 J. Math. Sci., New York 248, No. 5, 636-641 (2020); translation from Fundam. Prikl. Mat. 21, No. 5, 181-189 (2016). MSC: 54E35 05C99 53C23 PDF BibTeX XML Cite \textit{A. S. Pakhomova}, J. Math. Sci., New York 248, No. 5, 636--641 (2020; Zbl 07253741); translation from Fundam. Prikl. Mat. 21, No. 5, 181--189 (2016) Full Text: DOI
Budhia, Lokesh; Aydi, Hassen; Ansari, Arslan Hojat; Gopal, Dhananjay Some new fixed point results in rectangular metric spaces with an application to fractional-order functional differential equations. (English) Zbl 1447.54030 Nonlinear Anal., Model. Control 25, No. 4, 580-597 (2020). MSC: 54H25 54E35 PDF BibTeX XML Cite \textit{L. Budhia} et al., Nonlinear Anal., Model. Control 25, No. 4, 580--597 (2020; Zbl 1447.54030) Full Text: DOI
Oh, Ju-Mok; Kim, Yong Chan The properties of residuated connections and Alexandrov topologies. (English) Zbl 1450.54005 Korean J. Math. 28, No. 2, 311-321 (2020). Reviewer: Sergejs Solovjovs (Praha) MSC: 54A40 06A15 06A75 54E35 54F05 PDF BibTeX XML Cite \textit{J.-M. Oh} and \textit{Y. C. Kim}, Korean J. Math. 28, No. 2, 311--321 (2020; Zbl 1450.54005) Full Text: DOI
Gutev, Valentin Lipschitz extensions and approximations. (English) Zbl 07244623 J. Math. Anal. Appl. 491, No. 1, Article ID 124242, 12 p. (2020). Reviewer: Stefan Cobzaş (Cluj-Napoca) MSC: 47H09 26A16 54C20 54E35 54E40 PDF BibTeX XML Cite \textit{V. Gutev}, J. Math. Anal. Appl. 491, No. 1, Article ID 124242, 12 p. (2020; Zbl 07244623) Full Text: DOI
Javaheri, Atena; Sedghi, Shaban; Hyun, Ho Geun Generalization of fixed point theorems with respect to \(\Omega \)-distance. (English) Zbl 1446.54025 Nonlinear Funct. Anal. Appl. 25, No. 2, 203-213 (2020). MSC: 54H25 54E40 54E35 PDF BibTeX XML Cite \textit{A. Javaheri} et al., Nonlinear Funct. Anal. Appl. 25, No. 2, 203--213 (2020; Zbl 1446.54025) Full Text: Link
Khan, Ladlay Fixed point theorem for weakly contractive maps in metrically convex spaces under \(C\)-class function. (English) Zbl 1447.58008 Nonlinear Funct. Anal. Appl. 25, No. 1, 153-160 (2020). Reviewer: Valerii V. Obukhovskij (Voronezh) MSC: 58C30 47H09 47H10 54E35 PDF BibTeX XML Cite \textit{L. Khan}, Nonlinear Funct. Anal. Appl. 25, No. 1, 153--160 (2020; Zbl 1447.58008) Full Text: Link
Goldblatt, Robert; Hodkinson, Ian Strong completeness of modal logics over 0-dimensional metric spaces. (English) Zbl 07239859 Rev. Symb. Log. 13, No. 3, 611-632 (2020). MSC: 03B45 54E35 PDF BibTeX XML Cite \textit{R. Goldblatt} and \textit{I. Hodkinson}, Rev. Symb. Log. 13, No. 3, 611--632 (2020; Zbl 07239859) Full Text: DOI
Drouin, Philippe; Ransford, Thomas Covering numbers and schlicht functions. (English) Zbl 1450.30026 Involve 13, No. 3, 425-432 (2020). Reviewer: Vladimir S. Pilidi (Rostov-na-Donu) MSC: 30C45 54E35 PDF BibTeX XML Cite \textit{P. Drouin} and \textit{T. Ransford}, Involve 13, No. 3, 425--432 (2020; Zbl 1450.30026) Full Text: DOI
Priyobarta, N.; Rohen, Yumnam; Devi, M. B. Partial \(A_b\)-metric space and some fixed point theorems. (English) Zbl 1439.54031 Int. J. Math. Comput. Sci. 15, No. 2, 533-547 (2020). MSC: 54H25 54E35 PDF BibTeX XML Cite \textit{N. Priyobarta} et al., Int. J. Math. Comput. Sci. 15, No. 2, 533--547 (2020; Zbl 1439.54031) Full Text: Link
Monteil, Antonin; Santambrogio, Filippo Metric methods for heteroclinic connections in infinite dimensional spaces. (English) Zbl 1445.35156 Indiana Univ. Math. J. 69, No. 4, 1445-1503 (2020). MSC: 35J50 49J45 49J27 54E35 PDF BibTeX XML Cite \textit{A. Monteil} and \textit{F. Santambrogio}, Indiana Univ. Math. J. 69, No. 4, 1445--1503 (2020; Zbl 1445.35156) Full Text: DOI
Xuan, Wei-Feng; Song, Yan-Kui Further results on cellular-Lindelöf spaces. (English) Zbl 1446.54015 Bull. Iran. Math. Soc. 46, No. 3, 669-674 (2020). Reviewer: Yin-Zhu Gao (Nanjing) MSC: 54D20 54E35 PDF BibTeX XML Cite \textit{W.-F. Xuan} and \textit{Y.-K. Song}, Bull. Iran. Math. Soc. 46, No. 3, 669--674 (2020; Zbl 1446.54015) Full Text: DOI
Singh, Sumit Remarks on set-Menger and related properties. (English) Zbl 1443.54009 Topology Appl. 280, Article ID 107278, 3 p. (2020). MSC: 54D20 54E35 PDF BibTeX XML Cite \textit{S. Singh}, Topology Appl. 280, Article ID 107278, 3 p. (2020; Zbl 1443.54009) Full Text: DOI
Xuan, Wei-Feng An observation on spaces with a zeroset diagonal. (English) Zbl 07217176 Math. Bohem. 145, No. 1, 15-18 (2020). MSC: 54D20 54E35 PDF BibTeX XML Cite \textit{W.-F. Xuan}, Math. Bohem. 145, No. 1, 15--18 (2020; Zbl 07217176) Full Text: DOI
Drewnowski, Lech True preimages of compact or separable sets for functional analysts. (English) Zbl 07217159 Commentat. Math. Univ. Carol. 61, No. 1, 69-82 (2020). MSC: 46A16 46A30 54E35 54E40 54E45 54E50 54D65 54C10 PDF BibTeX XML Cite \textit{L. Drewnowski}, Commentat. Math. Univ. Carol. 61, No. 1, 69--82 (2020; Zbl 07217159) Full Text: DOI
Zaitov, Adilbek Atakhanovich On a metric of the space of idempotent probability measures. (English) Zbl 07216306 Appl. Gen. Topol. 21, No. 1, 35-51 (2020). MSC: 28C20 54E35 PDF BibTeX XML Cite \textit{A. A. Zaitov}, Appl. Gen. Topol. 21, No. 1, 35--51 (2020; Zbl 07216306) Full Text: Link
Profeta, Angelo; Sturm, Karl-Theodor Heat flow with Dirichlet boundary conditions via optimal transport and gluing of metric measure spaces. (English) Zbl 1439.35186 Calc. Var. Partial Differ. Equ. 59, No. 4, Paper No. 117, 34 p. (2020). MSC: 35K05 58J32 58J35 51F99 53C23 60B10 54E35 31E05 PDF BibTeX XML Cite \textit{A. Profeta} and \textit{K.-T. Sturm}, Calc. Var. Partial Differ. Equ. 59, No. 4, Paper No. 117, 34 p. (2020; Zbl 1439.35186) Full Text: DOI
Andreev, P. D.; Bulygin, A. I. On the geometry of similarly homogeneous \(\mathbb{R} \)-trees. (English. Russian original) Zbl 1443.54012 Russ. Math. 64, No. 4, 1-11 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 4, 3-15 (2020). Reviewer: Aleksey A. Dovgoshey (Slovyansk) MSC: 54E35 54F50 22F30 PDF BibTeX XML Cite \textit{P. D. Andreev} and \textit{A. I. Bulygin}, Russ. Math. 64, No. 4, 1--11 (2020; Zbl 1443.54012); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 4, 3--15 (2020) Full Text: DOI
Greshnov, A. V. Distance functions between sets in \((q_1, q_2)\)-quasimetric spaces. (English. Russian original) Zbl 1447.54021 Sib. Math. J. 61, No. 3, 417-425 (2020); translation from Sib. Mat. Zh. 61, No. 3, 528-538 (2020). Reviewer: Shou Lin (Ningde) MSC: 54E35 54E50 54B20 PDF BibTeX XML Cite \textit{A. V. Greshnov}, Sib. Math. J. 61, No. 3, 417--425 (2020; Zbl 1447.54021); translation from Sib. Mat. Zh. 61, No. 3, 528--538 (2020) Full Text: DOI
Holá, Ľubica; Novotný, Branislav Topological properties of the space of convex minimal usco maps. (English) Zbl 1444.54009 Set-Valued Var. Anal. 28, No. 2, 287-300 (2020). Reviewer: Dimitrios Georgiou (Patras) MSC: 54C35 54C60 54C30 91A44 PDF BibTeX XML Cite \textit{Ľ. Holá} and \textit{B. Novotný}, Set-Valued Var. Anal. 28, No. 2, 287--300 (2020; Zbl 1444.54009) Full Text: DOI
Xuan, Wei-Feng; Song, Yan-Kui; Shi, Wei-Xue Generalized Mrówka spaces and diagonal properties. (English) Zbl 1444.54003 Bull. Belg. Math. Soc. - Simon Stevin 27, No. 1, 61-69 (2020). Reviewer: David B. Gauld (Auckland) MSC: 54A25 54D20 54E35 54G20 PDF BibTeX XML Cite \textit{W.-F. Xuan} et al., Bull. Belg. Math. Soc. - Simon Stevin 27, No. 1, 61--69 (2020; Zbl 1444.54003) Full Text: DOI Euclid
Kanovei, Vladimir; Katz, Mikhail G.; Nowik, Tahl Metric completions, the Heine-Borel property, and approachability. (English) Zbl 1443.54010 Open Math. 18, 162-166 (2020). MSC: 54D35 54E35 26E35 03H05 PDF BibTeX XML Cite \textit{V. Kanovei} et al., Open Math. 18, 162--166 (2020; Zbl 1443.54010) Full Text: DOI
Lu, Hanchuan; Zhang, Heng; He, Wei Some remarks on partial metric spaces. (English) Zbl 1441.54018 Bull. Malays. Math. Sci. Soc. (2) 43, No. 4, 3065-3081 (2020). Reviewer: Mihai Turinici (Iaşi) MSC: 54E35 54D30 PDF BibTeX XML Cite \textit{H. Lu} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 4, 3065--3081 (2020; Zbl 1441.54018) Full Text: DOI
Adams, Henry; Bush, Johnathan; Frick, Florian Metric thickenings, Borsuk-Ulam theorems, and orbitopes. (English) Zbl 1443.05188 Mathematika 66, No. 1, 79-102 (2020). Reviewer: Bożena Piątek (Gliwice) MSC: 05E45 52B15 54E35 55P10 55U10 PDF BibTeX XML Cite \textit{H. Adams} et al., Mathematika 66, No. 1, 79--102 (2020; Zbl 1443.05188) Full Text: DOI
Künzi, Hans-Peter A.; Sioen, Mark; Yıldız, Filiz Unsymmetric \(T_0\)-quasi-metrics. (English) Zbl 07207016 Topology Appl. 279, Article ID 107249, 12 p. (2020). MSC: 54E35 54E15 54F05 06F30 54F45 54E55 PDF BibTeX XML Cite \textit{H.-P. A. Künzi} et al., Topology Appl. 279, Article ID 107249, 12 p. (2020; Zbl 07207016) Full Text: DOI
Wang, Hanfeng; He, Wei On spaces with fragmentable open sets. (English) Zbl 1442.54025 Topology Appl. 279, Article ID 107242, 8 p. (2020). Reviewer: Hans Peter Künzi (Rondebosch) MSC: 54E35 91A44 PDF BibTeX XML Cite \textit{H. Wang} and \textit{W. He}, Topology Appl. 279, Article ID 107242, 8 p. (2020; Zbl 1442.54025) Full Text: DOI
Hung, H. H. Asymmetrics, coherence, and metrization. (English) Zbl 1440.54020 Topol. Proc. 56, 97-104 (2020). MSC: 54E35 PDF BibTeX XML Cite \textit{H. H. Hung}, Topol. Proc. 56, 97--104 (2020; Zbl 1440.54020) Full Text: Link
Abin, Ahmad Ali; Bashiri, Mohammad Ali; Beigy, Hamid Learning a metric when clustering data points in the presence of constraints. (English) Zbl 07205272 Adv. Data Anal. Classif., ADAC 14, No. 1, 29-56 (2020). MSC: 30C40 54E35 91C20 PDF BibTeX XML Cite \textit{A. A. Abin} et al., Adv. Data Anal. Classif., ADAC 14, No. 1, 29--56 (2020; Zbl 07205272) Full Text: DOI
Chang, Ching-Lueh On ultrametric 1-median selection. (English) Zbl 1443.68216 Theor. Comput. Sci. 828-829, 65-69 (2020). MSC: 68W25 54E35 68W20 PDF BibTeX XML Cite \textit{C.-L. Chang}, Theor. Comput. Sci. 828--829, 65--69 (2020; Zbl 1443.68216) Full Text: DOI
Wang, Hanfeng; He, Wei On remainders of locally \(s\)-spaces. (English) Zbl 1445.54013 Topology Appl. 278, Article ID 107231, 10 p. (2020). Reviewer: Eliza Wajch (Siedlce) MSC: 54D35 54D40 54B05 54E35 22A05 PDF BibTeX XML Cite \textit{H. Wang} and \textit{W. He}, Topology Appl. 278, Article ID 107231, 10 p. (2020; Zbl 1445.54013) Full Text: DOI
Kąkol, Jerzy; Śliwa, Wiesław On metrizable subspaces and quotients of non-Archimedean spaces \(C_p(X, \mathbb{K})\). (English) Zbl 1452.46058 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 125, 23 p. (2020). Reviewer: José Bonet (Valencia) MSC: 46S10 46E10 54C35 54E35 PDF BibTeX XML Cite \textit{J. Kąkol} and \textit{W. Śliwa}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 125, 23 p. (2020; Zbl 1452.46058) Full Text: DOI
Leiderman, Arkady; Tkachenko, Mikhail Metrizable quotients of free topological groups. (English) Zbl 1439.22004 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 124, 16 p. (2020). MSC: 22A05 54C10 54E35 54D30 54G12 PDF BibTeX XML Cite \textit{A. Leiderman} and \textit{M. Tkachenko}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 3, Paper No. 124, 16 p. (2020; Zbl 1439.22004) Full Text: DOI
Bruno, Jorge Complete regularity à la quantale. (English) Zbl 1440.54018 Topol. Proc. 55, 227-242 (2020). Reviewer: Alexander Vauth (Lübbecke) MSC: 54E35 54B30 54A20 54A05 PDF BibTeX XML Cite \textit{J. Bruno}, Topol. Proc. 55, 227--242 (2020; Zbl 1440.54018) Full Text: Link
Delucchi, Emanuele; Hoessly, Linard Fundamental polytopes of metric trees via parallel connections of matroids. (English) Zbl 1440.54019 Eur. J. Comb. 87, Article ID 103098, 17 p. (2020). Reviewer: Aleksey A. Dovgoshey (Slovyansk) MSC: 54E35 05B35 PDF BibTeX XML Cite \textit{E. Delucchi} and \textit{L. Hoessly}, Eur. J. Comb. 87, Article ID 103098, 17 p. (2020; Zbl 1440.54019) Full Text: DOI
Ciesielski, Krzysztof Chris Sierpiński’s topological characterization of \(\mathbb{Q}\). (English) Zbl 1434.54009 Math. Mag. 93, No. 2, 136-138 (2020). MSC: 54F65 54E35 PDF BibTeX XML Cite \textit{K. C. Ciesielski}, Math. Mag. 93, No. 2, 136--138 (2020; Zbl 1434.54009) Full Text: DOI
Gopal, Dhananjay; Deshmukh, Aniruddha; Ranadive, Abhay S.; Yadav, Shubham An introduction to metric spaces. (English) Zbl 1439.54001 Boca Raton, FL: CRC Press (ISBN 978-0-367-49348-6/hbk; 978-1-003-04587-8/ebook). 292 p. (2020). MSC: 54-01 54E35 54H25 54D05 PDF BibTeX XML Cite \textit{D. Gopal} et al., An introduction to metric spaces. Boca Raton, FL: CRC Press (2020; Zbl 1439.54001) Full Text: DOI
Miñana, Juan-José; Valero, Oscar On Matthews’ relationship between quasi-metrics and partial metrics: an aggregation perspective. (English) Zbl 07194925 Result. Math. 75, No. 2, Paper No. 47, 28 p. (2020). MSC: 06A06 54A10 54C30 54E40 54E35 PDF BibTeX XML Cite \textit{J.-J. Miñana} and \textit{O. Valero}, Result. Math. 75, No. 2, Paper No. 47, 28 p. (2020; Zbl 07194925) Full Text: DOI
Khezeli, Ali Metrization of the Gromov-Hausdorff (-Prokhorov) topology for boundedly-compact metric spaces. (English) Zbl 1442.54023 Stochastic Processes Appl. 130, No. 6, 3842-3864 (2020). Reviewer: Cihangir Alaca (Manisa) MSC: 54E35 60B05 60B10 54E50 PDF BibTeX XML Cite \textit{A. Khezeli}, Stochastic Processes Appl. 130, No. 6, 3842--3864 (2020; Zbl 1442.54023) Full Text: DOI
Hirose, Kenichi Continuity of the roots of a polynomial. (English) Zbl 1436.54010 Am. Math. Mon. 127, No. 4, 359-363 (2020). MSC: 54C10 12D10 54E35 PDF BibTeX XML Cite \textit{K. Hirose}, Am. Math. Mon. 127, No. 4, 359--363 (2020; Zbl 1436.54010) Full Text: DOI
Banakh, Taras; Hryniv, Olena A parallel metrization theorem. (English) Zbl 1436.54021 Eur. J. Math. 6, No. 1, 110-113 (2020). MSC: 54E35 PDF BibTeX XML Cite \textit{T. Banakh} and \textit{O. Hryniv}, Eur. J. Math. 6, No. 1, 110--113 (2020; Zbl 1436.54021) Full Text: DOI
Brydun, Viktoriya; Savchenko, Aleksandr; Zarichnyi, Mykhailo Fuzzy metrization of the spaces of idempotent measures. (English) Zbl 1437.54007 Eur. J. Math. 6, No. 1, 98-109 (2020). Reviewer: Sergejs Solovjovs (Riga) MSC: 54A40 03E72 46E27 54B30 54D30 54E35 54E70 PDF BibTeX XML Cite \textit{V. Brydun} et al., Eur. J. Math. 6, No. 1, 98--109 (2020; Zbl 1437.54007) Full Text: DOI
Javanshir, Nezakat; Yıldız, Filiz Symmetrically connected and antisymmetrically connected \(T_0\)-quasi-metric extensions. (English) Zbl 07189173 Topology Appl. 276, Article ID 107179, 18 p. (2020). MSC: 03E20 05C40 54D05 54D35 54D40 54E35 PDF BibTeX XML Cite \textit{N. Javanshir} and \textit{F. Yıldız}, Topology Appl. 276, Article ID 107179, 18 p. (2020; Zbl 07189173) Full Text: DOI
Protasov, Igor On a question of Dikranjan and Zava. (English) Zbl 1440.22004 Topology Appl. 273, Article ID 107105, 3 p. (2020). MSC: 22A15 54E35 PDF BibTeX XML Cite \textit{I. Protasov}, Topology Appl. 273, Article ID 107105, 3 p. (2020; Zbl 1440.22004) Full Text: DOI
Xuan, Wei-Feng; Song, Yan-Kui A study of selectively star-ccc spaces. (English) Zbl 1436.54018 Topology Appl. 273, Article ID 107103, 9 p. (2020). MSC: 54D20 54E35 PDF BibTeX XML Cite \textit{W.-F. Xuan} and \textit{Y.-K. Song}, Topology Appl. 273, Article ID 107103, 9 p. (2020; Zbl 1436.54018) Full Text: DOI
Ávila, F. The frame of the \(p\)-adic numbers. (English) Zbl 07186733 Topology Appl. 273, Article ID 106977, 21 p. (2020). MSC: 06D22 54E35 54G99 PDF BibTeX XML Cite \textit{F. Ávila}, Topology Appl. 273, Article ID 106977, 21 p. (2020; Zbl 07186733) Full Text: DOI
Khamsi, Mohamed Amine; Pouzet, Maurice A fixed point theorem for commuting families of relational homomorphisms. Applications to metric spaces, ordered sets and oriented graphs. (English) Zbl 1437.54055 Topology Appl. 273, Article ID 106970, 22 p. (2020). Reviewer: Ege Özgür (Izmir) MSC: 54H25 54E35 05C20 06A06 06F07 08A02 37C25 PDF BibTeX XML Cite \textit{M. A. Khamsi} and \textit{M. Pouzet}, Topology Appl. 273, Article ID 106970, 22 p. (2020; Zbl 1437.54055) Full Text: DOI
Tholen, Walter; Wang, Jiyu Metagories. (English) Zbl 1445.18002 Topology Appl. 273, Article ID 106965, 24 p. (2020). Reviewer: Fernando Lucatelli Nunes (Coimbra) MSC: 18D20 54E35 06F07 54E40 18B99 PDF BibTeX XML Cite \textit{W. Tholen} and \textit{J. Wang}, Topology Appl. 273, Article ID 106965, 24 p. (2020; Zbl 1445.18002) Full Text: DOI
Fritz, Tobias; Perrone, Paolo Stochastic order on metric spaces and the ordered Kantorovich monad. (English) Zbl 1437.18005 Adv. Math. 366, Article ID 107081, 46 p. (2020). Reviewer: Eigil Rischel (København) MSC: 18C15 60B05 28A33 54E35 54F05 PDF BibTeX XML Cite \textit{T. Fritz} and \textit{P. Perrone}, Adv. Math. 366, Article ID 107081, 46 p. (2020; Zbl 1437.18005) Full Text: DOI
Assaf, Samer; Cuchta, Tom; Insall, Matt Binary metrics. (English) Zbl 1435.54001 Topology Appl. 274, Article ID 107116, 11 p. (2020). MSC: 54A05 54D10 54E35 PDF BibTeX XML Cite \textit{S. Assaf} et al., Topology Appl. 274, Article ID 107116, 11 p. (2020; Zbl 1435.54001) Full Text: DOI
López-Acedo, Genaro; Nicolae, Adriana; Piątek, Bożena Geodesic rays, the “lion-man” game, and the fixed point property. (English) Zbl 1439.54029 J. Math. Anal. Appl. 487, No. 1, Article ID 123948, 17 p. (2020). Reviewer: Zoran Kadelburg (Beograd) MSC: 54H25 54E35 91A24 53C22 58C30 PDF BibTeX XML Cite \textit{G. López-Acedo} et al., J. Math. Anal. Appl. 487, No. 1, Article ID 123948, 17 p. (2020; Zbl 1439.54029) Full Text: DOI
Keller, K.; Petrov, E. Ordinal spaces. (English) Zbl 1449.54039 Acta Math. Hung. 160, No. 1, 119-152 (2020). Reviewer: Mihai Turinici (Iaşi) MSC: 54E25 54E35 54E99 PDF BibTeX XML Cite \textit{K. Keller} and \textit{E. Petrov}, Acta Math. Hung. 160, No. 1, 119--152 (2020; Zbl 1449.54039) Full Text: DOI
Barsam, H.; Mohebi, H. On non-expansivity of topical functions by a new pseudo-metric. (English) Zbl 1433.54022 Arab. J. Math. 9, No. 1, 49-62 (2020). Reviewer: Adesanmi Mogbademu (Lagos) MSC: 54H25 54E35 54E40 PDF BibTeX XML Cite \textit{H. Barsam} and \textit{H. Mohebi}, Arab. J. Math. 9, No. 1, 49--62 (2020; Zbl 1433.54022) Full Text: DOI
Som, Sumit; Bera, Ashis; Dey, Lakshmi Kanta Some remarks on the metrizability of \(\mathcal{F}\)-metric spaces. (English) Zbl 1447.54022 J. Fixed Point Theory Appl. 22, No. 1, Paper No. 17, 7 p. (2020). MSC: 54E35 54E50 54H25 PDF BibTeX XML Cite \textit{S. Som} et al., J. Fixed Point Theory Appl. 22, No. 1, Paper No. 17, 7 p. (2020; Zbl 1447.54022) Full Text: DOI
Kucab, Jacek; Zarichnyi, Mykhailo On convergence in the subpower Higson corona of metric spaces. (English) Zbl 1437.54024 Topology Appl. 272, Article ID 107068, 6 p. (2020). Reviewer: Eliza Wajch (Siedlce) MSC: 54D35 54E35 54D40 PDF BibTeX XML Cite \textit{J. Kucab} and \textit{M. Zarichnyi}, Topology Appl. 272, Article ID 107068, 6 p. (2020; Zbl 1437.54024) Full Text: DOI
Lin, Fucai; Ravsky, Alex; Zhang, Jing Countable tightness and \({\mathfrak{G}} \)-bases on free topological groups. (English) Zbl 1440.54027 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 67, 14 p. (2020). Reviewer: Shou Lin (Ningde) MSC: 54H11 22A05 54E20 54E35 54D50 54D55 PDF BibTeX XML Cite \textit{F. Lin} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 67, 14 p. (2020; Zbl 1440.54027) Full Text: DOI
Sánchez, David Guerrero Spaces with an \(M\)-diagonal. (English) Zbl 1439.54009 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 1, Paper No. 16, 9 p. (2020). Reviewer: Daniel Jardon (México D. F.) MSC: 54C35 54C05 54G20 PDF BibTeX XML Cite \textit{D. G. Sánchez}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 1, Paper No. 16, 9 p. (2020; Zbl 1439.54009) Full Text: DOI