Gan, Luyining; Kim, Sejong Revisit on spectral geometric mean. (English) Zbl 07823328 Linear Multilinear Algebra 72, No. 6, 944-955 (2024). MSC: 15A60 15B48 47A64 53C20 PDFBibTeX XMLCite \textit{L. Gan} and \textit{S. Kim}, Linear Multilinear Algebra 72, No. 6, 944--955 (2024; Zbl 07823328) Full Text: DOI arXiv
Łukasik, Radosław Vector valued invariant means, complementability and almost constrained subspaces. (English) Zbl 07784701 Aequationes Math. 97, No. 5-6, 1023-1032 (2023). Reviewer: T.S.S.R.K. Rao (Bangalore) MSC: 46B04 43A07 46B50 PDFBibTeX XMLCite \textit{R. Łukasik}, Aequationes Math. 97, No. 5--6, 1023--1032 (2023; Zbl 07784701) Full Text: DOI OA License
Badora, Roman Vector-valued invariant means. (English) Zbl 07784696 Aequationes Math. 97, No. 5-6, 951-962 (2023). MSC: 43A07 PDFBibTeX XMLCite \textit{R. Badora}, Aequationes Math. 97, No. 5--6, 951--962 (2023; Zbl 07784696) Full Text: DOI OA License
Matkowski, Janusz Explicit forms of invariant means: complementary results to Gauss \(\left( {\mathcal{A}},{\mathcal{G}}\right) \)-theorem and some applications. (English) Zbl 07784694 Aequationes Math. 97, No. 5-6, 919-934 (2023). MSC: 26E60 39B12 PDFBibTeX XMLCite \textit{J. Matkowski}, Aequationes Math. 97, No. 5--6, 919--934 (2023; Zbl 07784694) Full Text: DOI OA License
Kalsoom, Amna; Rashid, Maliha; Safdar, Sabeen; Sultana, Tehmina Some aspects of invariant means in the spaces of weakly almost periodic functions and left uniformly continuous functions. (English) Zbl 07784582 Rocky Mt. J. Math. 53, No. 6, 1921-1931 (2023). MSC: 43A07 43A15 43A60 47H10 PDFBibTeX XMLCite \textit{A. Kalsoom} et al., Rocky Mt. J. Math. 53, No. 6, 1921--1931 (2023; Zbl 07784582) Full Text: DOI Link
Forrest, B.; Sawatzky, J.; Thamizhazhagan, A. Arens regularity of ideals in \(A(G), A_{cb}(G)\) and \(A_M(G)\). (English) Zbl 07780481 J. Iran. Math. Soc. 4, No. 1, 5-25 (2023). MSC: 43A07 43A22 46J10 PDFBibTeX XMLCite \textit{B. Forrest} et al., J. Iran. Math. Soc. 4, No. 1, 5--25 (2023; Zbl 07780481) Full Text: DOI arXiv
Ludkovsky, S. V. Quasi-invariant and invariant functionals and measures on systems of topological loops and quasigroups. (English. Russian original) Zbl 07746691 Sib. Math. J. 64, No. 5, 1186-1199 (2023); translation from Sib. Mat. Zh. 64, No. 5, 1032-1049 (2023). MSC: 43A05 20N05 22A30 43A07 PDFBibTeX XMLCite \textit{S. V. Ludkovsky}, Sib. Math. J. 64, No. 5, 1186--1199 (2023; Zbl 07746691); translation from Sib. Mat. Zh. 64, No. 5, 1032--1049 (2023) Full Text: DOI
Ebrahimzadeh Esfahani, Ali; Nemati, Mehdi; Ghanei, Mohammad Reza Invariant means on weakly almost periodic functionals with application to quantum groups. (English) Zbl 07741842 Can. Math. Bull. 66, No. 3, 927-936 (2023). MSC: 22D15 43A07 46H10 20G42 PDFBibTeX XMLCite \textit{A. Ebrahimzadeh Esfahani} et al., Can. Math. Bull. 66, No. 3, 927--936 (2023; Zbl 07741842) Full Text: DOI
Battseren, Bat-Od Von Neumann equivalence and \(M_d\) type approximation properties. (English) Zbl 07741073 Proc. Am. Math. Soc. 151, No. 10, 4447-4459 (2023). Reviewer: Chi-Keung Ng (Tianjin) MSC: 43A22 16W22 37A20 20F65 43A07 46L07 PDFBibTeX XMLCite \textit{B.-O. Battseren}, Proc. Am. Math. Soc. 151, No. 10, 4447--4459 (2023; Zbl 07741073) Full Text: DOI arXiv
Forrest, Brian; Sawatzky, John; Thamizhazhagan, Aasaimani Invariant subspaces in the dual of \(A_{cb}(G)\) and \(A_M(G)\). (English) Zbl 07735729 Ann. Math. Sci. Appl. 8, No. 2, 239-267 (2023). MSC: 43A20 43A22 43A07 46H25 46L07 PDFBibTeX XMLCite \textit{B. Forrest} et al., Ann. Math. Sci. Appl. 8, No. 2, 239--267 (2023; Zbl 07735729) Full Text: DOI arXiv
Nemati, Mehdi; Sohaei, Zhila Multipliers on the second dual of abstract Segal algebras. (English) Zbl 07734862 Bull. Aust. Math. Soc. 108, No. 1, 133-141 (2023). Reviewer: Maedeh Soroushmehr (Tehran) MSC: 43A07 43A20 46H10 46H20 PDFBibTeX XMLCite \textit{M. Nemati} and \textit{Z. Sohaei}, Bull. Aust. Math. Soc. 108, No. 1, 133--141 (2023; Zbl 07734862) Full Text: DOI
Pasteczka, Paweł Invariance property for extended means. (English) Zbl 1523.26015 Result. Math. 78, No. 4, Paper No. 146, 18 p. (2023). Reviewer: Raghib Abu-Saris (Edmonton) MSC: 26E60 05C90 39B12 PDFBibTeX XMLCite \textit{P. Pasteczka}, Result. Math. 78, No. 4, Paper No. 146, 18 p. (2023; Zbl 1523.26015) Full Text: DOI arXiv
Boros, Zoltán; Lovas, Rezső L.; Pasteczka, Paweł Correction to: “There is at most one continuous invariant mean”. (English) Zbl 07697395 Aequationes Math. 97, No. 4, 883-885 (2023). MSC: 26E60 39B12 39B22 PDFBibTeX XMLCite \textit{Z. Boros} et al., Aequationes Math. 97, No. 4, 883--885 (2023; Zbl 07697395) Full Text: DOI
Nagaraja, K. M.; Sampathkumar, R.; Chethankumar, G. D.; Dhanya, P. Schur convexities of ratio of one parameter power exponential mean and its invariant. (English) Zbl 1524.26081 Proc. Jangjeon Math. Soc. 26, No. 2, 161-168 (2023). MSC: 26D15 26B25 26E60 PDFBibTeX XMLCite \textit{K. M. Nagaraja} et al., Proc. Jangjeon Math. Soc. 26, No. 2, 161--168 (2023; Zbl 1524.26081) Full Text: DOI
Jafari, Meysam; Sahleh, Abbas; Tootkaboni, Mohammad Akbari Invariant measures for discontinuous skew-product actions of amenable semigroups and some ergodic results. (English) Zbl 1516.37035 Bull. Malays. Math. Sci. Soc. (2) 46, No. 3, Paper No. 103, 18 p. (2023). MSC: 37C85 37B05 37A15 43A07 37A30 PDFBibTeX XMLCite \textit{M. Jafari} et al., Bull. Malays. Math. Sci. Soc. (2) 46, No. 3, Paper No. 103, 18 p. (2023; Zbl 1516.37035) Full Text: DOI
Goginava, Ushangi; Nagy, Károly Strong summability of double Vilenkin-Fourier series. (English) Zbl 07672126 Acta Sci. Math. 88, No. 3-4, 673-696 (2022). Reviewer: Joseph Lakey (Las Cruces) MSC: 42C10 46E30 PDFBibTeX XMLCite \textit{U. Goginava} and \textit{K. Nagy}, Acta Sci. Math. 88, No. 3--4, 673--696 (2022; Zbl 07672126) Full Text: DOI
Nagisa, M.; Watatani, Y. Non-linear traces on matrix algebras, majorization, unitarily invariant norms and 2-positivity. (English) Zbl 1524.46076 Anal. Math. 48, No. 4, 1105-1126 (2022). Reviewer: Antonio M. Peralta (Granada) MSC: 46L07 47A64 15A15 15A18 46L30 PDFBibTeX XMLCite \textit{M. Nagisa} and \textit{Y. Watatani}, Anal. Math. 48, No. 4, 1105--1126 (2022; Zbl 1524.46076) Full Text: DOI
Revyakov, M. I. Probability of random vector Hitting a polyhedral cone: majorization aspect. (English. Russian original) Zbl 1505.60016 Vestn. St. Petersbg. Univ., Math. 55, No. 3, 321-328 (2022); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 9(67), No. 3, 508-518(2022). MSC: 60D05 26E60 52A22 PDFBibTeX XMLCite \textit{M. I. Revyakov}, Vestn. St. Petersbg. Univ., Math. 55, No. 3, 321--328 (2022; Zbl 1505.60016); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 9(67), No. 3, 508--51 (2022) Full Text: DOI
Volosivets, S. S. Approximation by linear means of Fourier series and realization functionals in weighted Orlicz spaces. (English) Zbl 1504.42003 Probl. Anal. Issues Anal. 11(29), No. 2, 106-118 (2022). MSC: 42A10 42A24 46E30 41A30 PDFBibTeX XMLCite \textit{S. S. Volosivets}, Probl. Anal. Issues Anal. 11(29), No. 2, 106--118 (2022; Zbl 1504.42003) Full Text: DOI MNR
Lau, Anthony To-Ming; Zhang, Yong Some open problems related to fixed point properties. (English) Zbl 1513.43002 Southeast Asian Bull. Math. 46, No. 5, 609-618 (2022). MSC: 43A07 43A60 22D05 46B20 PDFBibTeX XMLCite \textit{A. T. M. Lau} and \textit{Y. Zhang}, Southeast Asian Bull. Math. 46, No. 5, 609--618 (2022; Zbl 1513.43002) Full Text: Link
Shi, Guanghua Norm inequalities related to Heinz and logarithmic means. (English) Zbl 1514.47034 J. Math. Inequal. 16, No. 3, 1145-1150 (2022). Reviewer: Mohammed Hichem Mortad (Oran) MSC: 47A64 47A30 PDFBibTeX XMLCite \textit{G. Shi}, J. Math. Inequal. 16, No. 3, 1145--1150 (2022; Zbl 1514.47034) Full Text: DOI arXiv
Jolissaint, Paul Almost and weakly almost periodic functions on the unitary groups of von Neumann algebras. (English) Zbl 1524.46080 J. Oper. Theory 87, No. 2, 271-294 (2022). MSC: 46L10 11K70 22D25 22A10 43A60 PDFBibTeX XMLCite \textit{P. Jolissaint}, J. Oper. Theory 87, No. 2, 271--294 (2022; Zbl 1524.46080) Full Text: DOI arXiv
Crismale, Vitonofrio; Rossi, Stefano Failure of the Ryll-Nardzewski theorem on the car algebra. (English) Zbl 1510.60025 J. Funct. Anal. 283, No. 12, Article ID 109710, 16 p. (2022); corrigendum ibid. 285, No. 10, Article ID 110120, 2 p. (2023). MSC: 60G09 46L53 43A07 81V74 PDFBibTeX XMLCite \textit{V. Crismale} and \textit{S. Rossi}, J. Funct. Anal. 283, No. 12, Article ID 109710, 16 p. (2022; Zbl 1510.60025) Full Text: DOI arXiv
Łukasik, Radosław Invariant vector means and complementability of Banach spaces in their second duals. (English) Zbl 1505.46019 Aequationes Math. 96, No. 5, 1041-1052 (2022). MSC: 46B10 43A07 PDFBibTeX XMLCite \textit{R. Łukasik}, Aequationes Math. 96, No. 5, 1041--1052 (2022; Zbl 1505.46019) Full Text: DOI
Muoi, Bui Ngoc; Wong, Ngai-Ching Fixed point theorems of various nonexpansive actions of semitopological semigroups on weakly/weak* compact convex sets. (English) Zbl 07585066 Topol. Methods Nonlinear Anal. 59, No. 2B, 1047-1067 (2022). MSC: 47H10 47H20 47H09 PDFBibTeX XMLCite \textit{B. N. Muoi} and \textit{N.-C. Wong}, Topol. Methods Nonlinear Anal. 59, No. 2B, 1047--1067 (2022; Zbl 07585066) Full Text: DOI arXiv
Kosaki, Hideki Positive definiteness and infinite divisibility of certain functions of hyperbolic cosine function. (English) Zbl 1496.42010 Int. J. Math. 33, No. 7, Article ID 2250050, 37 p. (2022). Reviewer: Elhadj Dahia (Bou Saâda) MSC: 42A82 26A99 26D07 47A64 15A42 15A60 PDFBibTeX XMLCite \textit{H. Kosaki}, Int. J. Math. 33, No. 7, Article ID 2250050, 37 p. (2022; Zbl 1496.42010) Full Text: DOI
Pasteczka, Paweł There is at most one continuous invariant mean. (English) Zbl 1503.26092 Aequationes Math. 96, No. 4, 833-841 (2022); correction ibid. 97, No. 4, 883-885 (2023). MSC: 26E60 39B12 39B22 PDFBibTeX XMLCite \textit{P. Pasteczka}, Aequationes Math. 96, No. 4, 833--841 (2022; Zbl 1503.26092) Full Text: DOI arXiv
Volosivets, S. S. Approximation by Haar and Walsh polynomials in weighted variable exponent Lebesgue spaces. (English) Zbl 07554623 Result. Math. 77, No. 4, Paper No. 160, 14 p. (2022). MSC: 42C10 42A10 46E30 PDFBibTeX XMLCite \textit{S. S. Volosivets}, Result. Math. 77, No. 4, Paper No. 160, 14 p. (2022; Zbl 07554623) Full Text: DOI
White, Jared T. Algebras associated with invariant means on the subnormal subgroups of an amenable group. (English) Zbl 1502.43001 Q. J. Math. 73, No. 2, 495-515 (2022). Reviewer: Tianxuan Miao (Thunder Bay) MSC: 43A07 43A10 22A05 PDFBibTeX XMLCite \textit{J. T. White}, Q. J. Math. 73, No. 2, 495--515 (2022; Zbl 1502.43001) Full Text: DOI arXiv
Schiavo, Vasco Invariant integrals on topological groups. (English) Zbl 1498.43001 J. Funct. Anal. 282, No. 11, Article ID 109444, 49 p. (2022). Reviewer: Chi-Keung Ng (Tianjin) MSC: 43A07 46A40 46B40 47L07 PDFBibTeX XMLCite \textit{V. Schiavo}, J. Funct. Anal. 282, No. 11, Article ID 109444, 49 p. (2022; Zbl 1498.43001) Full Text: DOI arXiv
Matkowski, Janusz Complementary means with respect to a nonsymmetric invariant mean. (English) Zbl 1500.26019 Aequationes Math. 96, No. 1, 43-51 (2022). Reviewer: Jacek Chmieliński (Kraków) MSC: 26E60 39B12 39B22 PDFBibTeX XMLCite \textit{J. Matkowski}, Aequationes Math. 96, No. 1, 43--51 (2022; Zbl 1500.26019) Full Text: DOI
Chen, Peng; Li, Ji; Ward, Lesley; Yan, Lixin Weak-type endpoint bounds for Bochner-Riesz means for the Hermite operator. (English) Zbl 1484.42012 C. R., Math., Acad. Sci. Paris 360, 111-126 (2022). MSC: 42B15 42B25 42B08 42C10 42C25 46E30 PDFBibTeX XMLCite \textit{P. Chen} et al., C. R., Math., Acad. Sci. Paris 360, 111--126 (2022; Zbl 1484.42012) Full Text: DOI arXiv
de Laat, Tim; Zadeh, Safoura \(\text{Weak}^\ast \)-continuity of invariant means on spaces of matrix coefficients. (English) Zbl 07412854 J. Math. Anal. Appl. 506, No. 2, Article ID 125669, 16 p. (2022). MSC: 43A60 43A20 43A30 22E45 PDFBibTeX XMLCite \textit{T. de Laat} and \textit{S. Zadeh}, J. Math. Anal. Appl. 506, No. 2, Article ID 125669, 16 p. (2022; Zbl 07412854) Full Text: DOI arXiv
Gbadie, Tersia Marius Claver; Kangni, Kinvi On quasi-amenable groups. (English) Zbl 1524.43002 Afr. Math. Ann. (AFMA) 9, 19-28 (2021). MSC: 43A07 28C10 43A05 PDFBibTeX XMLCite \textit{T. M. C. Gbadie} and \textit{K. Kangni}, Afr. Math. Ann. (AFMA) 9, 19--28 (2021; Zbl 1524.43002)
Dianatifar, A.; Farajzadeh, A. P.; Qin, X. Fixed point properties for pointwise eventually non-expansive actions of amenable semigroups in dual Banach spaces. (English) Zbl 1498.47106 J. Nonlinear Convex Anal. 22, No. 8, 1437-1445 (2021). MSC: 47H10 47H20 43A07 43A15 PDFBibTeX XMLCite \textit{A. Dianatifar} et al., J. Nonlinear Convex Anal. 22, No. 8, 1437--1445 (2021; Zbl 1498.47106) Full Text: Link
Khan, Mushir A. Invariant means and some classes of matrices. (English) Zbl 1505.40016 J. Indian Acad. Math. 43, No. 1, 75-82 (2021). MSC: 40C05 40H05 PDFBibTeX XMLCite \textit{M. A. Khan}, J. Indian Acad. Math. 43, No. 1, 75--82 (2021; Zbl 1505.40016)
Zaharopol, Radu The ergodic decomposition defined by actions of amenable groups. II: More about the role played by the ergodic invariant probability measures in the decomposition. (English) Zbl 1491.37006 Bull. Pol. Acad. Sci., Math. 69, No. 1, 61-68 (2021). MSC: 37A30 37A15 22F10 28D05 28D15 43A07 47A35 PDFBibTeX XMLCite \textit{R. Zaharopol}, Bull. Pol. Acad. Sci., Math. 69, No. 1, 61--68 (2021; Zbl 1491.37006) Full Text: DOI
Palmieri, Alessandro Integral representation formulae for the solution of a wave equation with time-dependent damping and mass in the scale-invariant case. (English) Zbl 1479.35221 Math. Methods Appl. Sci. 44, No. 17, 13008-13039 (2021). MSC: 35C15 35A08 35K15 35K58 PDFBibTeX XMLCite \textit{A. Palmieri}, Math. Methods Appl. Sci. 44, No. 17, 13008--13039 (2021; Zbl 1479.35221) Full Text: DOI arXiv
Muoi, Bui Ngoc; Wong, Ngai-Ching Bregman nonexpansive type actions of semitopological semigroups. (English) Zbl 1480.47076 J. Nonlinear Convex Anal. 22, No. 4, 871-885 (2021). MSC: 47H20 47H09 47H10 PDFBibTeX XMLCite \textit{B. N. Muoi} and \textit{N.-C. Wong}, J. Nonlinear Convex Anal. 22, No. 4, 871--885 (2021; Zbl 1480.47076) Full Text: arXiv Link
Hopfensperger, John A bijection of invariant means on an amenable group with those on a lattice subgroup. (English) Zbl 1483.43005 Bull. Aust. Math. Soc. 104, No. 2, 302-307 (2021). Reviewer: Amir Sahami (Tehran) MSC: 43A07 22F30 PDFBibTeX XMLCite \textit{J. Hopfensperger}, Bull. Aust. Math. Soc. 104, No. 2, 302--307 (2021; Zbl 1483.43005) Full Text: DOI
Lau, Anthony To-Ming; Zhang, Yong Amenability properties and fixed point properties of affine representations of semigroups. (English) Zbl 1494.47091 Proc. Am. Math. Soc. 149, No. 11, 4815-4823 (2021). Reviewer: Yaogan Mensah (Lomé) MSC: 47H10 43A07 43A60 47D03 46H20 16E40 PDFBibTeX XMLCite \textit{A. T. M. Lau} and \textit{Y. Zhang}, Proc. Am. Math. Soc. 149, No. 11, 4815--4823 (2021; Zbl 1494.47091) Full Text: DOI
Hopfensperger, John When is an invariant mean the limit of a Følner net? (English) Zbl 1483.43004 Topology Appl. 300, Article ID 107755, 11 p. (2021). Reviewer: Amir Sahami (Tehran) MSC: 43A07 54A20 PDFBibTeX XMLCite \textit{J. Hopfensperger}, Topology Appl. 300, Article ID 107755, 11 p. (2021; Zbl 1483.43004) Full Text: DOI arXiv
Devillet, Jimmy; Matkowski, Janusz Invariance in a class of operations related to weighted quasi-geometric means. (English) Zbl 1467.26018 Fuzzy Sets Syst. 414, 57-69 (2021). MSC: 26E60 39B12 PDFBibTeX XMLCite \textit{J. Devillet} and \textit{J. Matkowski}, Fuzzy Sets Syst. 414, 57--69 (2021; Zbl 1467.26018) Full Text: DOI arXiv
Nemati, Mehdi; Rizi, Maryam Rajaei Multiplier completion of Banach algebras with application to quantum groups. (English) Zbl 1480.46064 Arch. Math. 117, No. 2, 165-177 (2021). MSC: 46H20 46L89 43A07 43A22 58B32 PDFBibTeX XMLCite \textit{M. Nemati} and \textit{M. R. Rizi}, Arch. Math. 117, No. 2, 165--177 (2021; Zbl 1480.46064) Full Text: DOI
Deręgowska, Beata; Pasteczka, Paweł Quasi-arithmetic-type invariant means on probability space. (English) Zbl 1476.26024 Aequationes Math. 95, No. 4, 639-651 (2021). Reviewer: Thomas Riedel (Louisville) MSC: 26E60 39B12 39B52 PDFBibTeX XMLCite \textit{B. Deręgowska} and \textit{P. Pasteczka}, Aequationes Math. 95, No. 4, 639--651 (2021; Zbl 1476.26024) Full Text: DOI arXiv
Koivisto, Juhani; Kyed, David; Raum, Sven Measure equivalence for non-unimodular groups. (English) Zbl 1484.22006 Transform. Groups 26, No. 1, 327-346 (2021). MSC: 22D05 43A05 43A07 28C10 28D05 37A15 PDFBibTeX XMLCite \textit{J. Koivisto} et al., Transform. Groups 26, No. 1, 327--346 (2021; Zbl 1484.22006) Full Text: DOI arXiv
Goucher, Adam P.; Kania, Tomasz Invariant means on Abelian groups capture complementability of Banach spaces in their second duals. (English) Zbl 1472.46009 Stud. Math. 260, No. 1, 91-101 (2021). Reviewer: Olav Nygaard (Kristiansand) MSC: 46B10 43A07 46B50 PDFBibTeX XMLCite \textit{A. P. Goucher} and \textit{T. Kania}, Stud. Math. 260, No. 1, 91--101 (2021; Zbl 1472.46009) Full Text: DOI arXiv
Li, L.; Matkowski, J.; Zhang, Q. Square iterative roots of generalized weighted quasi-arithmetic mean-type mappings. (English) Zbl 1474.26169 Acta Math. Hung. 163, No. 1, 149-167 (2021). Reviewer: Vladimir Mityushev (Kraków) MSC: 26E60 39B12 39B22 PDFBibTeX XMLCite \textit{L. Li} et al., Acta Math. Hung. 163, No. 1, 149--167 (2021; Zbl 1474.26169) Full Text: DOI
Matkowski, Janusz; Pasteczka, Paweł Mean-type mappings and invariance principle. (English) Zbl 1466.26024 Math. Inequal. Appl. 24, No. 1, 209-217 (2021). MSC: 26E60 39B22 39B12 PDFBibTeX XMLCite \textit{J. Matkowski} and \textit{P. Pasteczka}, Math. Inequal. Appl. 24, No. 1, 209--217 (2021; Zbl 1466.26024) Full Text: DOI arXiv
Łenski, Włodzimierz; Singh, Uaday; Szal, Bogdan Trigonometric approximation of functions in seminormed spaces. (English) Zbl 1466.42003 Math. Inequal. Appl. 24, No. 1, 89-101 (2021). MSC: 42A10 40C05 41A25 42A24 46E30 PDFBibTeX XMLCite \textit{W. Łenski} et al., Math. Inequal. Appl. 24, No. 1, 89--101 (2021; Zbl 1466.42003) Full Text: DOI
Soliman, Ahmed H.; Imdad, Mohammad; Ahmadullah, Md Invariant means on weakly almost periodic functions and generalized fixed point properties. (English) Zbl 1472.43008 J. Anal. 29, No. 1, 177-189 (2021). MSC: 43A60 43A07 47H10 47H20 PDFBibTeX XMLCite \textit{A. H. Soliman} et al., J. Anal. 29, No. 1, 177--189 (2021; Zbl 1472.43008) Full Text: DOI
Lim, Yongdo Invariant tolerance relations on positive definite matrices. (English) Zbl 1464.15009 Linear Algebra Appl. 619, 1-11 (2021). Reviewer: Andreas Arvanitoyeorgos (Patras) MSC: 15A15 15A18 15A42 47A64 15B48 53C20 PDFBibTeX XMLCite \textit{Y. Lim}, Linear Algebra Appl. 619, 1--11 (2021; Zbl 1464.15009) Full Text: DOI
Georgakopoulos, Agelos; Lehner, Florian Invariant spanning double rays in amenable groups. (English) Zbl 1458.05264 Discrete Math. 344, No. 2, Article ID 112207, 6 p. (2021). MSC: 05E16 05C25 43A07 60D05 PDFBibTeX XMLCite \textit{A. Georgakopoulos} and \textit{F. Lehner}, Discrete Math. 344, No. 2, Article ID 112207, 6 p. (2021; Zbl 1458.05264) Full Text: DOI arXiv
Jafarov, Sadulla Z. Simultaneous approximation properties of de la Vallée-Poussin means in weighted Orlicz spaces. (English) Zbl 1499.30307 J. Class. Anal. 17, No. 2, 189-198 (2020). MSC: 30E10 41A10 41A25 46E30 PDFBibTeX XMLCite \textit{S. Z. Jafarov}, J. Class. Anal. 17, No. 2, 189--198 (2020; Zbl 1499.30307) Full Text: DOI
Jafarov, Sadulla Z. Approximation by means of Fourier series in Lebesgue spaces with variable exponent. (English) Zbl 1488.42016 Kazakh Math. J. 20, No. 3, 57-68 (2020). MSC: 42A10 41A25 46E30 PDFBibTeX XMLCite \textit{S. Z. Jafarov}, Kazakh Math. J. 20, No. 3, 57--68 (2020; Zbl 1488.42016)
Kahlig, Peter; Matkowski, Janusz Generalization of the harmonic weighted mean via Pythagorean invariance identity and application. (English) Zbl 1462.26036 Ann. Math. Sil. 34, No. 1, 104-122 (2020). MSC: 26E60 39B12 39B22 PDFBibTeX XMLCite \textit{P. Kahlig} and \textit{J. Matkowski}, Ann. Math. Sil. 34, No. 1, 104--122 (2020; Zbl 1462.26036) Full Text: DOI
Ho, Kwok-Pun Sublinear operators on mixed-norm Hardy spaces with variable exponents. (English) Zbl 1460.42037 Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 3, 481-502 (2020). MSC: 42B35 42B30 42B20 46E30 PDFBibTeX XMLCite \textit{K.-P. Ho}, Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 3, 481--502 (2020; Zbl 1460.42037) Full Text: DOI
Junghenn, H. D. Amenability of representations and invariant Hahn-Banach theorems. (English) Zbl 1479.43002 J. Anal. 28, No. 4, 931-949 (2020). MSC: 43A07 28B05 43A05 43A60 47D03 43A65 46A22 PDFBibTeX XMLCite \textit{H. D. Junghenn}, J. Anal. 28, No. 4, 931--949 (2020; Zbl 1479.43002) Full Text: DOI
Matkowski, Janusz Cauchy differences and means. (English) Zbl 1488.39060 Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. 51, 147-172 (2020). MSC: 39B12 26E60 PDFBibTeX XMLCite \textit{J. Matkowski}, Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. 51, 147--172 (2020; Zbl 1488.39060) Full Text: Link
Pestov, Vladimir An amenability-like property of finite energy path and loop groups. (Une propriété semblable à la moyennabilité des groupes de chemins et de lacets à énergie finie.) (English. French summary) Zbl 1491.43002 C. R., Math., Acad. Sci. Paris 358, No. 11-12, 1139-1155 (2020). Reviewer: Maedeh Soroushmehr (Tehran) MSC: 43A07 81R10 22E67 PDFBibTeX XMLCite \textit{V. Pestov}, C. R., Math., Acad. Sci. Paris 358, No. 11--12, 1139--1155 (2020; Zbl 1491.43002) Full Text: DOI arXiv
Hopfensperger, John Counting topologically invariant means on \(L_\infty(G)\) and \(VN(G)\) with ultrafilters. (English) Zbl 07297916 Rocky Mt. J. Math. 50, No. 6, 2103-2115 (2020). MSC: 20F24 43A07 43A30 22D15 PDFBibTeX XMLCite \textit{J. Hopfensperger}, Rocky Mt. J. Math. 50, No. 6, 2103--2115 (2020; Zbl 07297916) Full Text: DOI arXiv Euclid
Tan, Jian Some Hardy and Carleson measure spaces estimates for Bochner-Riesz means. (English) Zbl 1453.42016 Math. Inequal. Appl. 23, No. 3, 1027-1039 (2020). MSC: 42B25 42B30 46E30 PDFBibTeX XMLCite \textit{J. Tan}, Math. Inequal. Appl. 23, No. 3, 1027--1039 (2020; Zbl 1453.42016) Full Text: DOI
Defant, Andreas; Schoolmann, Ingo Riesz means in Hardy spaces on Dirichlet groups. (English) Zbl 1483.43006 Math. Ann. 378, No. 1-2, 57-96 (2020). Reviewer: Pablo Sevilla Peris (Valencia) MSC: 43A17 30H10 30B50 42B25 43A60 46E30 PDFBibTeX XMLCite \textit{A. Defant} and \textit{I. Schoolmann}, Math. Ann. 378, No. 1--2, 57--96 (2020; Zbl 1483.43006) Full Text: DOI arXiv
Kumar, Vishvesh Orlicz spaces and amenability of hypergroups. (English) Zbl 1441.43014 Bull. Iran. Math. Soc. 46, No. 4, 1035-1043 (2020). MSC: 43A62 46E30 43A07 PDFBibTeX XMLCite \textit{V. Kumar}, Bull. Iran. Math. Soc. 46, No. 4, 1035--1043 (2020; Zbl 1441.43014) Full Text: DOI
Kosaki, Hideki Positive definiteness of certain functions and comparison of power difference and Heinz means. (English) Zbl 1441.42001 Adv. Oper. Theory 5, No. 3, 657-679 (2020). Reviewer: Mohsen Kian (Bojnord) MSC: 42A82 26E40 47A64 15A60 PDFBibTeX XMLCite \textit{H. Kosaki}, Adv. Oper. Theory 5, No. 3, 657--679 (2020; Zbl 1441.42001) Full Text: DOI
Li, Bo; Liao, Minfeng; Li, Baode Some estimates for maximal Bochner-Riesz means on Musielak-Orlicz Hardy spaces. (English) Zbl 1442.42055 Math. Notes 107, No. 4, 618-627 (2020). MSC: 42B35 42B30 46E30 PDFBibTeX XMLCite \textit{B. Li} et al., Math. Notes 107, No. 4, 618--627 (2020; Zbl 1442.42055) Full Text: DOI
Minh, Hà Quang Infinite-dimensional log-determinant divergences between positive definite Hilbert-Schmidt operators. (English) Zbl 1506.47063 Positivity 24, No. 3, 631-662 (2020). MSC: 47B65 47L07 15A15 PDFBibTeX XMLCite \textit{H. Q. Minh}, Positivity 24, No. 3, 631--662 (2020; Zbl 1506.47063) Full Text: DOI arXiv
Qiu, Xiaoli; Li, Baode; Liu, Xiong; Li, Bo Two boundedness criteria for a class of operators on Musielak-Orlicz Hardy spaces and applications. (English) Zbl 1440.42099 Proc. Edinb. Math. Soc., II. Ser. 63, No. 1, 13-35 (2020). MSC: 42B30 42B15 46E30 PDFBibTeX XMLCite \textit{X. Qiu} et al., Proc. Edinb. Math. Soc., II. Ser. 63, No. 1, 13--35 (2020; Zbl 1440.42099) Full Text: DOI
Matkowski, Janusz; Pasteczka, Paweł Invariant means and iterates of mean-type mappings. (English) Zbl 1440.26028 Aequationes Math. 94, No. 3, 405-414 (2020). Reviewer: V. Lokesha (Bangalore) MSC: 26E60 26D15 PDFBibTeX XMLCite \textit{J. Matkowski} and \textit{P. Pasteczka}, Aequationes Math. 94, No. 3, 405--414 (2020; Zbl 1440.26028) Full Text: DOI arXiv
Ben Saïd, Salem; Boubatra, Mohamed Amine; Sifi, Mohamed On the deformed Besov-Hankel spaces. (English) Zbl 1452.46021 Opusc. Math. 40, No. 2, 171-207 (2020). MSC: 46E30 44A15 PDFBibTeX XMLCite \textit{S. Ben Saïd} et al., Opusc. Math. 40, No. 2, 171--207 (2020; Zbl 1452.46021) Full Text: DOI
Niemiec, Piotr; Wójcik, Paweł Applications of amenable semigroups in operator theory. (English) Zbl 1513.47082 Stud. Math. 252, No. 1, 27-48 (2020). MSC: 47D03 43A07 47B40 47A15 47H10 46B28 PDFBibTeX XMLCite \textit{P. Niemiec} and \textit{P. Wójcik}, Stud. Math. 252, No. 1, 27--48 (2020; Zbl 1513.47082) Full Text: DOI arXiv
Matkowski, Janusz Means, generalized harmony proportion and applications. (English) Zbl 1462.26037 Colloq. Math. 160, No. 1, 109-118 (2020). Reviewer: József Sándor (Cluj-Napoca) MSC: 26E60 26A18 39B22 PDFBibTeX XMLCite \textit{J. Matkowski}, Colloq. Math. 160, No. 1, 109--118 (2020; Zbl 1462.26037) Full Text: DOI
Lau, Anthony To-Ming; Zhang, Yong Algebraic and analytic properties of semigroups related to fixed point properties of non-expansive mappings. (English) Zbl 1470.43001 Semigroup Forum 100, No. 1, 77-102 (2020). MSC: 43A07 46B20 47H10 PDFBibTeX XMLCite \textit{A. T. M. Lau} and \textit{Y. Zhang}, Semigroup Forum 100, No. 1, 77--102 (2020; Zbl 1470.43001) Full Text: DOI arXiv
Kian, Mohsen; Seo, Yuki Norm inequalities related to the matrix geometric mean and negative power. (English) Zbl 1448.15026 Sci. Math. Jpn. 82, No. 3, 191-200 (2019). MSC: 15A45 15A60 47A64 PDFBibTeX XMLCite \textit{M. Kian} and \textit{Y. Seo}, Sci. Math. Jpn. 82, No. 3, 191--200 (2019; Zbl 1448.15026)
Minh, Hà Quang Alpha-beta log-determinant divergences between positive definite trace class operators. (English) Zbl 1519.47040 Inf. Geom. 2, No. 2, 101-176 (2019). MSC: 47B65 47L07 46E22 PDFBibTeX XMLCite \textit{H. Q. Minh}, Inf. Geom. 2, No. 2, 101--176 (2019; Zbl 1519.47040) Full Text: DOI
Lin, Zhenhua Riemannian geometry of symmetric positive definite matrices via Cholesky decomposition. (English) Zbl 07141455 SIAM J. Matrix Anal. Appl. 40, No. 4, 1353-1370 (2019). MSC: 47A64 26E60 53C35 22E99 32F45 53C22 15A22 PDFBibTeX XMLCite \textit{Z. Lin}, SIAM J. Matrix Anal. Appl. 40, No. 4, 1353--1370 (2019; Zbl 07141455) Full Text: DOI arXiv
Lau, Anthony To-Ming; Yao, Liangjin Amenability and Hahn-Banach extension property for set valued mappings. (English) Zbl 1432.46001 Topol. Methods Nonlinear Anal. 53, No. 2, 547-573 (2019). Reviewer: T.S.S.R.K. Rao (Bangalore) MSC: 46A22 46A03 43A07 PDFBibTeX XMLCite \textit{A. T. M. Lau} and \textit{L. Yao}, Topol. Methods Nonlinear Anal. 53, No. 2, 547--573 (2019; Zbl 1432.46001) Full Text: DOI Euclid
Pasteczka, Pawel Invariant property for discontinuous mean-type mappings. (English) Zbl 1438.26119 Publ. Math. Debr. 94, No. 3-4, 409-419 (2019). Reviewer: K. P. Hart (Delft) MSC: 26E60 03E10 26D07 PDFBibTeX XMLCite \textit{P. Pasteczka}, Publ. Math. Debr. 94, No. 3--4, 409--419 (2019; Zbl 1438.26119) Full Text: DOI arXiv
Kunisada, Ryoichi A functional analytic approach to Cesàro means. (English) Zbl 1423.26061 Indag. Math., New Ser. 30, No. 5, 840-853 (2019). MSC: 26E60 46E30 PDFBibTeX XMLCite \textit{R. Kunisada}, Indag. Math., New Ser. 30, No. 5, 840--853 (2019; Zbl 1423.26061) Full Text: DOI arXiv
Popoli, Arturo Limits of the \(A_p\) constants. (English) Zbl 1433.42018 J. Math. Anal. Appl. 478, No. 2, 1218-1229 (2019). Reviewer: Tuomas Hytönen (Helsinki) MSC: 42B25 46E30 26D15 26E60 PDFBibTeX XMLCite \textit{A. Popoli}, J. Math. Anal. Appl. 478, No. 2, 1218--1229 (2019; Zbl 1433.42018) Full Text: DOI
Szarvas, Kristóf; Weisz, Ferenc Boundedness of Cesàro and Riesz means in variable dyadic Hardy spaces. (English) Zbl 1418.42037 Banach J. Math. Anal. 13, No. 3, 675-696 (2019). MSC: 42B30 42C10 60G42 60G46 46E30 PDFBibTeX XMLCite \textit{K. Szarvas} and \textit{F. Weisz}, Banach J. Math. Anal. 13, No. 3, 675--696 (2019; Zbl 1418.42037) Full Text: DOI Euclid
Bhatia, Rajendra; Jain, Tanvi; Lim, Yongdo Inequalities for the Wasserstein mean of positive definite matrices. (English) Zbl 1418.15017 Linear Algebra Appl. 576, 108-123 (2019). Reviewer: Takeaki Yamazaki (Kawagoe) MSC: 15A45 15A18 47A64 47A30 15A42 15B48 PDFBibTeX XMLCite \textit{R. Bhatia} et al., Linear Algebra Appl. 576, 108--123 (2019; Zbl 1418.15017) Full Text: DOI arXiv
Ho, Kwok-Pun Sublinear operators on weighted Hardy spaces with variable exponents. (English) Zbl 1417.42024 Forum Math. 31, No. 3, 607-617 (2019). MSC: 42B30 42B35 42B20 42B25 46E30 PDFBibTeX XMLCite \textit{K.-P. Ho}, Forum Math. 31, No. 3, 607--617 (2019; Zbl 1417.42024) Full Text: DOI
Liu, Jun; Weisz, Ferenc; Yang, Dachun; Yuan, Wen Littlewood-Paley and finite atomic characterizations of anisotropic variable Hardy-Lorentz spaces and their applications. (English) Zbl 1415.42012 J. Fourier Anal. Appl. 25, No. 3, 874-922 (2019). MSC: 42B25 42B08 46E30 42B35 PDFBibTeX XMLCite \textit{J. Liu} et al., J. Fourier Anal. Appl. 25, No. 3, 874--922 (2019; Zbl 1415.42012) Full Text: DOI
Dinh, Trung Hoa; Tam, Tin-Yau; Vo, Bich Khue T. In-sphere property and reverse inequalities for matrix means. (English) Zbl 1417.15022 Electron. J. Linear Algebra 35, 35-41 (2019). Reviewer: Mojtaba Bakherad (Zahedan) MSC: 15A45 15A60 46L05 47A64 PDFBibTeX XMLCite \textit{T. H. Dinh} et al., Electron. J. Linear Algebra 35, 35--41 (2019; Zbl 1417.15022) Full Text: DOI
Páles, Zsolt; Zakaria, Amr On the invariance equation for two-variable weighted nonsymmetric Bajraktarević means. (English) Zbl 1418.39020 Aequationes Math. 93, No. 1, 37-57 (2019). Reviewer: Victor V. Goryainov (Moscow) MSC: 39B12 39B22 26E60 26A24 PDFBibTeX XMLCite \textit{Z. Páles} and \textit{A. Zakaria}, Aequationes Math. 93, No. 1, 37--57 (2019; Zbl 1418.39020) Full Text: DOI arXiv
Hiai, Fumio Log-majorization related to Rényi divergences. (English) Zbl 1404.15017 Linear Algebra Appl. 563, 255-276 (2019). MSC: 15A42 15A45 47A64 PDFBibTeX XMLCite \textit{F. Hiai}, Linear Algebra Appl. 563, 255--276 (2019; Zbl 1404.15017) Full Text: DOI arXiv
Hajmohamadi, Monire; Lashkaripour, Rahmatollah; Bakherad, Mojtaba Some matrix power and Karcher means inequalities involving positive linear maps. (English) Zbl 1480.15022 Filomat 32, No. 7, 2625-2634 (2018). MSC: 15A45 15B48 PDFBibTeX XMLCite \textit{M. Hajmohamadi} et al., Filomat 32, No. 7, 2625--2634 (2018; Zbl 1480.15022) Full Text: DOI
Yang, Changsen; Ren, Yonghui Some results of Heron mean and Young’s inequalities. (English) Zbl 1498.47045 J. Inequal. Appl. 2018, Paper No. 172, 9 p. (2018). MSC: 47A63 47A64 PDFBibTeX XMLCite \textit{C. Yang} and \textit{Y. Ren}, J. Inequal. Appl. 2018, Paper No. 172, 9 p. (2018; Zbl 1498.47045) Full Text: DOI
Lau, Anthony To-Ming; Yao, Liangjin Amenability and Fan-Glicksberg theorem for set-valued mappings. (English) Zbl 1449.43001 Carpathian J. Math. 34, No. 3, 341-346 (2018). MSC: 43A07 43A60 46A22 PDFBibTeX XMLCite \textit{A. T. M. Lau} and \textit{L. Yao}, Carpathian J. Math. 34, No. 3, 341--346 (2018; Zbl 1449.43001)
Lau, Anthony To-Ming; Zhang, Yong Fixed point properties for semigroups of nonexpansive mappings on convex sets in dual Banach spaces. (English) Zbl 1425.43001 Ann. Univ. Paedagog. Crac., Stud. Math. 233(17), 67-87 (2018). Reviewer: Zoran Kadelburg (Beograd) MSC: 43A07 43A60 46B20 47H10 PDFBibTeX XMLCite \textit{A. T. M. Lau} and \textit{Y. Zhang}, Ann. Univ. Paedagog. Crac., Stud. Math. 233(17), 67--87 (2018; Zbl 1425.43001) Full Text: DOI
Kozdęba, Michał Minimal projection onto certain subspace of \(L_p (X\times Y\times Z)\). (English) Zbl 1414.43002 Numer. Funct. Anal. Optim. 39, No. 13, 1407-1422 (2018). Reviewer: Stefan Cobzaş (Cluj-Napoca) MSC: 43A07 41A65 46E30 46B28 46N10 PDFBibTeX XMLCite \textit{M. Kozdęba}, Numer. Funct. Anal. Optim. 39, No. 13, 1407--1422 (2018; Zbl 1414.43002) Full Text: DOI
Jafarov, Sadulla Z. Approximation by linear means of Fourier series in Orlicz spaces. (English) Zbl 1412.41017 Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 38, No. 4, Math., 93-105 (2018). Reviewer: T.S.S.R.K. Rao (Bangalore) MSC: 41A25 46E30 PDFBibTeX XMLCite \textit{S. Z. Jafarov}, Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci. 38, No. 4, Math., 93--105 (2018; Zbl 1412.41017)
Pasteczka, Paweł On the quasi-arithmetic Gauss-type iteration. (English) Zbl 1407.26031 Aequationes Math. 92, No. 6, 1119-1128 (2018). Reviewer: József Sándor (Cluj-Napoca) MSC: 26E60 26B15 26A18 39B12 PDFBibTeX XMLCite \textit{P. Pasteczka}, Aequationes Math. 92, No. 6, 1119--1128 (2018; Zbl 1407.26031) Full Text: DOI arXiv
Björklund, Michael Product set phenomena for measured groups. (English) Zbl 1401.37005 Ergodic Theory Dyn. Syst. 38, No. 8, 2913-2941 (2018). MSC: 37A05 28C10 37A10 22F10 43A07 22D40 37C85 PDFBibTeX XMLCite \textit{M. Björklund}, Ergodic Theory Dyn. Syst. 38, No. 8, 2913--2941 (2018; Zbl 1401.37005) Full Text: DOI arXiv
Dehici, Abdelkader Common fixed point theorems for semigroup actions of Kannan’s type on strictly convex Banach spaces. (English) Zbl 06969091 J. Fixed Point Theory Appl. 20, No. 3, Paper No. 100, 7 p. (2018). MSC: 47H10 20M30 28C10 37C25 43A07 47H09 47H20 54H25 PDFBibTeX XMLCite \textit{A. Dehici}, J. Fixed Point Theory Appl. 20, No. 3, Paper No. 100, 7 p. (2018; Zbl 06969091) Full Text: DOI
Devillet, Jimmy; Matkowski, Janusz A new invariance identity and means. (English) Zbl 1400.26069 Result. Math. 73, No. 4, Paper No. 130, 13 p. (2018); correction ibid. 73, No. 4, Paper No. 147, 2 p. (2018). MSC: 26E60 26A18 39B12 PDFBibTeX XMLCite \textit{J. Devillet} and \textit{J. Matkowski}, Result. Math. 73, No. 4, Paper No. 130, 13 p. (2018; Zbl 1400.26069) Full Text: DOI arXiv
Liu, Jun; Weisz, Ferenc; Yang, Dachun; Yuan, Wen Variable anisotropic Hardy spaces and their applications. (English) Zbl 1401.42024 Taiwanese J. Math. 22, No. 5, 1173-1216 (2018). MSC: 42B35 42B30 42B25 46E30 PDFBibTeX XMLCite \textit{J. Liu} et al., Taiwanese J. Math. 22, No. 5, 1173--1216 (2018; Zbl 1401.42024) Full Text: DOI Euclid
Akhtari, Fatemeh; Nasr-Isfahani, Rasoul Amenable locally compact semigroups and a fixed point property. (English) Zbl 1391.43001 Fixed Point Theory 19, No. 1, 3-12 (2018). Reviewer: Amir Sahami (Tehran) MSC: 43A07 28C10 43A10 46H05 47H10 PDFBibTeX XMLCite \textit{F. Akhtari} and \textit{R. Nasr-Isfahani}, Fixed Point Theory 19, No. 1, 3--12 (2018; Zbl 1391.43001) Full Text: DOI
Liu, Liu; Matkowski, Janusz Iterative functional equations and means. (English) Zbl 1384.26020 J. Difference Equ. Appl. 24, No. 5, 797-811 (2018). MSC: 26A18 26E60 39B12 PDFBibTeX XMLCite \textit{L. Liu} and \textit{J. Matkowski}, J. Difference Equ. Appl. 24, No. 5, 797--811 (2018; Zbl 1384.26020) Full Text: DOI