Kinegawa, Miu; Miyamoto, Sayaka; Nishizawa, Yusuke Rational expressions of arithmetic and geometric means for the sequence \((n^p)_{n\in\mathbb{N}}\) and the geometric progression. (English) Zbl 07328591 Aust. J. Math. Anal. Appl. 18, No. 1, Article No. 10, 7 p. (2021). MSC: 40A05 40A30 26E60 26D15 PDF BibTeX XML Cite \textit{M. Kinegawa} et al., Aust. J. Math. Anal. Appl. 18, No. 1, Article No. 10, 7 p. (2021; Zbl 07328591) Full Text: Link
Kiss, Tibor On the balancing property of Matkowski means. (English) Zbl 07310554 Aequationes Math. 95, No. 1, 75-89 (2021). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B22 26E60 PDF BibTeX XML Cite \textit{T. Kiss}, Aequationes Math. 95, No. 1, 75--89 (2021; Zbl 07310554) Full Text: DOI
Zhang, Qian; Xu, Bing; Han, Maoan Some Cauchy mean-type mappings for which the arithmetic mean is invariant. (English) Zbl 07310551 Aequationes Math. 95, No. 1, 13-34 (2021). Reviewer: Ali Morassaei (Zanjan) MSC: 26E60 PDF BibTeX XML Cite \textit{Q. Zhang} et al., Aequationes Math. 95, No. 1, 13--34 (2021; Zbl 07310551) Full Text: DOI
Garcia, Stephan Ramon; Omar, Mohamed; O’Neill, Christopher; Yih, Samuel Factorization length distribution for affine semigroups. II: Asymptotic behavior for numerical semigroups with arbitrarily many generators. (English) Zbl 07304664 J. Comb. Theory, Ser. A 178, Article ID 105358, 35 p. (2021). MSC: 20M14 20M13 11R27 13A05 PDF BibTeX XML Cite \textit{S. R. Garcia} et al., J. Comb. Theory, Ser. A 178, Article ID 105358, 35 p. (2021; Zbl 07304664) Full Text: DOI
Yang, Junjian; Lu, Linzhang Weighted geometric mean of two accretive matrices. (English) Zbl 07296619 Ann. Funct. Anal. 12, No. 1, Paper No. 19, 9 p. (2021). MSC: 47A63 15A45 PDF BibTeX XML Cite \textit{J. Yang} and \textit{L. Lu}, Ann. Funct. Anal. 12, No. 1, Paper No. 19, 9 p. (2021; Zbl 07296619) Full Text: DOI
Yang, Zhen-Hang; Tian, Jing-Feng; Zhu, Ya-Ru A sharp lower bound for the complete elliptic integrals of the first kind. (English) Zbl 1455.33014 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 8, 16 p. (2021). Reviewer: István Mező (Nanjing) MSC: 33E05 26E60 40A99 41A21 PDF BibTeX XML Cite \textit{Z.-H. Yang} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 8, 16 p. (2021; Zbl 1455.33014) Full Text: DOI
Dragomir, Silvestru Sever On some Hölder type trace inequalities for operator weighted geometric mean. (English) Zbl 07345520 Acta Comment. Univ. Tartu. Math. 24, No. 2, 271-280 (2020). MSC: 47A63 47A30 26D15 26D10 15A60 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Acta Comment. Univ. Tartu. Math. 24, No. 2, 271--280 (2020; Zbl 07345520) Full Text: DOI
Kahlig, Peter; Matkowski, Janusz Generalization of the harmonic weighted mean via Pythagorean invariance identity and application. (English) Zbl 07342909 Ann. Math. Sil. 34, No. 1, 104-122 (2020). MSC: 26E60 39B12 39B22 PDF BibTeX XML Cite \textit{P. Kahlig} and \textit{J. Matkowski}, Ann. Math. Sil. 34, No. 1, 104--122 (2020; Zbl 07342909) Full Text: DOI
Lu, Guoxiang A new refinement of Jensen’s inequality and its applications. (Chinese. English summary) Zbl 07339362 Math. Pract. Theory 50, No. 17, 223-230 (2020). MSC: 26D15 26B25 PDF BibTeX XML Cite \textit{G. Lu}, Math. Pract. Theory 50, No. 17, 223--230 (2020; Zbl 07339362)
Hoseana, Jonathan; Vivaldi, Franco On the unboundedness of the transit time of mean-median orbits. (English) Zbl 07314957 J. Difference Equ. Appl. 26, No. 9-10, 1398-1421 (2020). MSC: 37P05 11B75 26A27 PDF BibTeX XML Cite \textit{J. Hoseana} and \textit{F. Vivaldi}, J. Difference Equ. Appl. 26, No. 9--10, 1398--1421 (2020; Zbl 07314957) Full Text: DOI
Chubarikov, Vladimir Nikolaevich On a mean-value theorem for multiple trigonometric sums. (Russian. English summary) Zbl 1454.11145 Chebyshevskiĭ Sb. 21, No. 1(73), 320-335 (2020). MSC: 11L07 11N37 PDF BibTeX XML Cite \textit{V. N. Chubarikov}, Chebyshevskiĭ Sb. 21, No. 1(73), 320--335 (2020; Zbl 1454.11145) Full Text: DOI MNR
Liu, X.-L.; Yang, Z.-S. Weighted Erdős-Kac type theorems over Gaussian field in short intervals. (English) Zbl 07301195 Acta Math. Hung. 162, No. 2, 465-482 (2020). MSC: 11N60 11N37 11N45 PDF BibTeX XML Cite \textit{X. L. Liu} and \textit{Z. S. Yang}, Acta Math. Hung. 162, No. 2, 465--482 (2020; Zbl 07301195) Full Text: DOI
Esfandiari, Mohammadreza On the means of Jordan’s totient function. (English) Zbl 07290392 Bull. Iran. Math. Soc. 46, No. 6, 1753-1765 (2020). MSC: 11A25 11N56 11N05 PDF BibTeX XML Cite \textit{M. Esfandiari}, Bull. Iran. Math. Soc. 46, No. 6, 1753--1765 (2020; Zbl 07290392) Full Text: DOI
Ighachane, Mohamed Amine; Akkouchi, Mohamed; Benabdi, El Hassan A new generalized refinement of the weighted arithmetic-geometric mean inequality. (English) Zbl 1453.26040 Math. Inequal. Appl. 23, No. 3, 1079-1085 (2020). MSC: 26E60 26D07 26D15 PDF BibTeX XML Cite \textit{M. A. Ighachane} et al., Math. Inequal. Appl. 23, No. 3, 1079--1085 (2020; Zbl 1453.26040) Full Text: DOI
Wang, Miao-Kun; Chu, Yu-Ming; Li, Yong-Min; Zhang, Wen Asymptotic expansion and bounds for complete elliptic integrals. (English) Zbl 1455.33013 Math. Inequal. Appl. 23, No. 3, 821-841 (2020). Reviewer: Thomas Ernst (Uppsala) MSC: 33E05 26E60 PDF BibTeX XML Cite \textit{M.-K. Wang} et al., Math. Inequal. Appl. 23, No. 3, 821--841 (2020; Zbl 1455.33013) Full Text: DOI
Essouabri, Driss On mean values of multivariable complex valued multiplicative functions and applications. (English) Zbl 07283180 Mishou, Hidehiko (ed.) et al., Various aspects of multiple zeta functions – in honor of Professor Kohji Matsumoto’s 60th birthday. Proceedings of the international conference, Nagoya University, Nagoya, Japan August 21–25, 2020. Tokyo: Mathematical Society of Japan (ISBN 978-4-86497-088-4/hbk). Advanced Studies in Pure Mathematics 84, 23-64 (2020). MSC: 11N37 11M32 11M41 11R42 11R52 11S40 11S45 14G10 11E45 11F66 11F70 11F72 11P21 PDF BibTeX XML Cite \textit{D. Essouabri}, Adv. Stud. Pure Math. 84, 23--64 (2020; Zbl 07283180) Full Text: DOI Euclid
Higham, Nicholas J.; Mary, Theo Sharper probabilistic backward error analysis for basic linear algebra kernels with random data. (English) Zbl 1452.65090 SIAM J. Sci. Comput. 42, No. 5, A3427-A3446 (2020). MSC: 65G50 65F05 PDF BibTeX XML Cite \textit{N. J. Higham} and \textit{T. Mary}, SIAM J. Sci. Comput. 42, No. 5, A3427--A3446 (2020; Zbl 1452.65090) Full Text: DOI
Yuan, Qin; Wang, Miaokun; Chu, Yuming Refinements for inequalities of the second Seiffert mean. (Chinese. English summary) Zbl 07267361 Math. Pract. Theory 50, No. 3, 262-267 (2020). MSC: 26D07 26E60 PDF BibTeX XML Cite \textit{Q. Yuan} et al., Math. Pract. Theory 50, No. 3, 262--267 (2020; Zbl 07267361)
Polyakov, D. M. Spectral estimates for the fourth-order operator with matrix coefficients. (English. Russian original) Zbl 1454.34117 Comput. Math. Math. Phys. 60, No. 7, 1163-1184 (2020); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 7, 1201-1223 (2020). MSC: 34L15 34L20 34B09 47E05 PDF BibTeX XML Cite \textit{D. M. Polyakov}, Comput. Math. Math. Phys. 60, No. 7, 1163--1184 (2020; Zbl 1454.34117); translation from Zh. Vychisl. Mat. Mat. Fiz. 60, No. 7, 1201--1223 (2020) Full Text: DOI
Mesihović, Behdžet A. Some new inequalities for the strictly monotonic functions and positive \( n \)-tuples. (English) Zbl 07258263 Sarajevo J. Math. 16(29), No. 1, 33-39 (2020). MSC: 26D07 26D20 PDF BibTeX XML Cite \textit{B. A. Mesihović}, Sarajevo J. Math. 16(29), No. 1, 33--39 (2020; Zbl 07258263) Full Text: DOI
Qi, Feng; Niu, Da-Wei; Lim, Dongkyu; Guo, Bai-Ni Some properties and an application of multivariate exponential polynomials. (English) Zbl 07245387 Math. Methods Appl. Sci. 43, No. 6, 2967-2983 (2020). MSC: 11B83 11A25 11B73 11C08 11C20 15A15 26A24 26A48 26C05 26D05 33B10 34A05 60H05 60H40 PDF BibTeX XML Cite \textit{F. Qi} et al., Math. Methods Appl. Sci. 43, No. 6, 2967--2983 (2020; Zbl 07245387) Full Text: DOI
Mahanta, Pankaj Jyoti; Saikia, Manjil P.; Yaqubi, Daniel Some properties of Zumkeller numbers and \(k\)-layered numbers. (English) Zbl 07242307 J. Number Theory 217, 218-236 (2020). MSC: 11A25 11B75 11D99 PDF BibTeX XML Cite \textit{P. J. Mahanta} et al., J. Number Theory 217, 218--236 (2020; Zbl 07242307) Full Text: DOI
Sriponpaew, Boonyong; Intep, Somkid The floor of the arithmetic mean of the cube roots of the first \(n\) integers. (English) Zbl 07240614 Bull. Aust. Math. Soc. 102, No. 2, 261-267 (2020). MSC: 26D15 40A25 PDF BibTeX XML Cite \textit{B. Sriponpaew} and \textit{S. Intep}, Bull. Aust. Math. Soc. 102, No. 2, 261--267 (2020; Zbl 07240614) Full Text: DOI
Yang, Changsen; Ren, Yonghui; Zhang, Haixia Improve inequalities of arithmetic-harmonic mean. (English) Zbl 07234981 J. Math., Wuhan Univ. 40, No. 1, 20-28 (2020). MSC: 26E60 PDF BibTeX XML Cite \textit{C. Yang} et al., J. Math., Wuhan Univ. 40, No. 1, 20--28 (2020; Zbl 07234981) Full Text: DOI
Głazowska, Dorota; Jarczyk, Justyna; Jarczyk, Witold Embeddability of pairs of weighted quasi-arithmetic means into a semiflow. (English) Zbl 1448.26006 Aequationes Math. 94, No. 4, 679-687 (2020). Reviewer: James Adedayo Oguntuase (Abeokuta) MSC: 26A18 26E60 39B12 PDF BibTeX XML Cite \textit{D. Głazowska} et al., Aequationes Math. 94, No. 4, 679--687 (2020; Zbl 1448.26006) Full Text: DOI
Grünwald, Richárd; Páles, Zsolt On the equality problem of generalized Bajraktarević means. (English) Zbl 1447.39013 Aequationes Math. 94, No. 4, 651-677 (2020). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B22 26E60 PDF BibTeX XML Cite \textit{R. Grünwald} and \textit{Z. Páles}, Aequationes Math. 94, No. 4, 651--677 (2020; Zbl 1447.39013) Full Text: DOI
Nakayama, Ryosuke; Seo, Yuki; Tojo, Reo Matrix Hölder-McCarthy inequality via matrix geometric means. (English) Zbl 1450.15019 Adv. Oper. Theory 5, No. 3, 744-767 (2020). Reviewer: John D. Dixon (Ottawa) MSC: 15A45 15A10 47A63 47A64 PDF BibTeX XML Cite \textit{R. Nakayama} et al., Adv. Oper. Theory 5, No. 3, 744--767 (2020; Zbl 1450.15019) Full Text: DOI
Brent, Richard P. The Borwein brothers, Pi and the AGM. (English) Zbl 1437.11001 Bailey, David H. (ed.) et al., From analysis to visualization. A celebration of the life and legacy of Jonathan M. Borwein, Callaghan, Australia, September 25–29, 2017. Cham: Springer. Springer Proc. Math. Stat. 313, 323-347 (2020). MSC: 11-03 11Y60 01A70 33E05 11Y16 65B99 68Q25 PDF BibTeX XML Cite \textit{R. P. Brent}, Springer Proc. Math. Stat. 313, 323--347 (2020; Zbl 1437.11001) Full Text: DOI
Mudgal, Akshat Arithmetic combinatorics on Vinogradov systems. (English) Zbl 07222176 Trans. Am. Math. Soc. 373, No. 8, 5491-5516 (2020). MSC: 11B30 11P99 PDF BibTeX XML Cite \textit{A. Mudgal}, Trans. Am. Math. Soc. 373, No. 8, 5491--5516 (2020; Zbl 07222176) Full Text: DOI
Gao, Peng Mean values of divisors twisted by quadratic characters. (English) Zbl 07221829 Acta Arith. 195, No. 1, 69-82 (2020). MSC: 11N37 11L40 PDF BibTeX XML Cite \textit{P. Gao}, Acta Arith. 195, No. 1, 69--82 (2020; Zbl 07221829) Full Text: DOI
Debruyne, Gregory; Maes, Frederick; Vindas, Jasson Halász’s theorem for Beurling generalized numbers. (English) Zbl 07221807 Acta Arith. 194, No. 1, 59-72 (2020). Reviewer: Florian Luca (Johannesburg) MSC: 11N37 11N80 11N05 11N64 11M41 PDF BibTeX XML Cite \textit{G. Debruyne} et al., Acta Arith. 194, No. 1, 59--72 (2020; Zbl 07221807) Full Text: DOI
Kabluchko, Zakhar; Prochno, Joscha; Vysotsky, Vladislav Yet another note on the arithmetic-geometric mean inequality. (English) Zbl 1453.60071 Stud. Math. 253, No. 1, 39-55 (2020). MSC: 60F05 60F10 26D15 46B06 46B07 PDF BibTeX XML Cite \textit{Z. Kabluchko} et al., Stud. Math. 253, No. 1, 39--55 (2020; Zbl 1453.60071) Full Text: DOI
Hassani, Mehdi On the means of the non-trivial zeros of the Riemann zeta function. (English) Zbl 1446.11177 Breaz, Daniel (ed.) et al., Advancements in complex analysis. From theory to practice. Cham: Springer. 319-328 (2020). Reviewer: Jonas Šiaulys (Vilnius) MSC: 11N37 11M26 PDF BibTeX XML Cite \textit{M. Hassani}, in: Advancements in complex analysis. From theory to practice. Cham: Springer. 319--328 (2020; Zbl 1446.11177) Full Text: DOI
Senthil Kumar, B. V.; Dutta, Hemen Multiplicative inverse functional equations. Theory and applications. (English) Zbl 07211642 Studies in Systems, Decision and Control 289. Cham: Springer (ISBN 978-3-030-45354-1/hbk; 978-3-030-45355-8/ebook). xi, 117 p. (2020). Reviewer: Gian Luigi Forti (Milano) MSC: 39-02 39Bxx PDF BibTeX XML Cite \textit{B. V. Senthil Kumar} and \textit{H. Dutta}, Multiplicative inverse functional equations. Theory and applications. Cham: Springer (2020; Zbl 07211642) Full Text: DOI
Bukor, József; Filip, Ferdinánd; Tóth, János T. Sets with countably infinitely many prescribed weighted densities. (English) Zbl 1446.11014 Rocky Mt. J. Math. 50, No. 2, 467-477 (2020). Reviewer: Štefan Porubský (Praha) MSC: 11B05 40G99 PDF BibTeX XML Cite \textit{J. Bukor} et al., Rocky Mt. J. Math. 50, No. 2, 467--477 (2020; Zbl 1446.11014) Full Text: DOI Euclid
Karras, Meselem; Derbal, Abdallah Mean value of an arithmetic function associated with the Piltz divisor function. (English) Zbl 1448.11173 Asian-Eur. J. Math. 13, No. 3, Article ID 2050062, 7 p. (2020). Reviewer: József Sándor (Cluj-Napoca) MSC: 11N37 11A25 PDF BibTeX XML Cite \textit{M. Karras} and \textit{A. Derbal}, Asian-Eur. J. Math. 13, No. 3, Article ID 2050062, 7 p. (2020; Zbl 1448.11173) Full Text: DOI
de la Bretèche, Régis; Dress, François; Tenenbaum, Gérald Notes on a sum linked to the Möbius function. (Remarques sur une somme liée à la fonction de Möbius.) (French. English summary) Zbl 1456.11181 Mathematika 66, No. 2, 416-421 (2020). Reviewer: Jonas Šiaulys (Vilnius) MSC: 11N37 11N56 11A25 PDF BibTeX XML Cite \textit{R. de la Bretèche} et al., Mathematika 66, No. 2, 416--421 (2020; Zbl 1456.11181) Full Text: DOI
Chan, Heng Huat Theta functions, elliptic functions and \(\pi\). (English) Zbl 07205600 De Gruyter Graduate. Berlin: De Gruyter (ISBN 978-3-11-054071-0/pbk; 978-3-11-054191-5/ebook). xvi, 122 p. (2020). Reviewer: Franz Lemmermeyer (Jagstzell) MSC: 11-01 11F03 33D15 33E05 33C75 14H42 PDF BibTeX XML Cite \textit{H. H. Chan}, Theta functions, elliptic functions and \(\pi\). Berlin: De Gruyter (2020; Zbl 07205600) Full Text: DOI
Páles, Zs.; Zakaria, A. Equality and homogeneity of generalized integral means. (English) Zbl 1449.26052 Acta Math. Hung. 160, No. 2, 412-443 (2020). Reviewer: Maria Alessandra Ragusa (Catania) MSC: 26E60 39B22 PDF BibTeX XML Cite \textit{Zs. Páles} and \textit{A. Zakaria}, Acta Math. Hung. 160, No. 2, 412--443 (2020; Zbl 1449.26052) Full Text: DOI
Qi, Feng Some inequalities and an application of exponential polynomials. (English) Zbl 07196442 Math. Inequal. Appl. 23, No. 1, 123-135 (2020). MSC: 11B83 11A25 11B73 11C08 11C20 15A15 26A24 26A48 26C05 26D05 33B10 34A05 60H40 PDF BibTeX XML Cite \textit{F. Qi}, Math. Inequal. Appl. 23, No. 1, 123--135 (2020; Zbl 07196442) Full Text: DOI
Yang, Zhen-Hang; Qian, Wei-Mao; Zhang, Wen; Chu, Yu-Ming Notes on the complete elliptic integral of the first kind. (English) Zbl 1440.33020 Math. Inequal. Appl. 23, No. 1, 77-93 (2020). Reviewer: Cristian Lăzureanu (Timisoara) MSC: 33E05 26E60 PDF BibTeX XML Cite \textit{Z.-H. Yang} et al., Math. Inequal. Appl. 23, No. 1, 77--93 (2020; Zbl 1440.33020) Full Text: DOI
Arlinskiĭ, Yu. M. Shorting, parallel addition and form sums of nonnegative selfadjoint linear relations. (English) Zbl 1443.47001 Linear Algebra Appl. 599, 156-200 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 47A06 47A64 47A20 PDF BibTeX XML Cite \textit{Yu. M. Arlinskiĭ}, Linear Algebra Appl. 599, 156--200 (2020; Zbl 1443.47001) Full Text: DOI
Sababheh, Mohammad; Moradi, Hamid Reza; Furuichi, Shigeru Integrals refining convex inequalities. (English) Zbl 1444.47026 Bull. Malays. Math. Sci. Soc. (2) 43, No. 3, 2817-2833 (2020). Reviewer: Ali Morassaei (Zanjan) MSC: 47A63 47A64 26A51 26D07 39B62 PDF BibTeX XML Cite \textit{M. Sababheh} et al., Bull. Malays. Math. Sci. Soc. (2) 43, No. 3, 2817--2833 (2020; Zbl 1444.47026) Full Text: DOI
Duc, Dinh Thanh; Hue, Nguyen Ngoc; Nhan, Nguyen Du Vi; Tuan, Vu Kim Convexity according to a pair of quasi-arithmetic means and inequalities. (English) Zbl 1436.26027 J. Math. Anal. Appl. 488, No. 1, Article ID 124059, 23 p. (2020). MSC: 26E60 26A33 26D15 PDF BibTeX XML Cite \textit{D. T. Duc} et al., J. Math. Anal. Appl. 488, No. 1, Article ID 124059, 23 p. (2020; Zbl 1436.26027) Full Text: DOI
Li, Lin; Matkowski, Janusz On the functional equation \(G(x,G(y,x))=G(y,G(x,y))\) and means. (English) Zbl 1449.33002 Period. Math. Hung. 46, No. 1, 28-37 (2020). Reviewer: Khristo N. Boyadzhiev (Ada) MSC: 33B15 26E30 PDF BibTeX XML Cite \textit{L. Li} and \textit{J. Matkowski}, Period. Math. Hung. 46, No. 1, 28--37 (2020; Zbl 1449.33002) Full Text: DOI
Jin, LeSheng; Mesiar, Radko; Kalina, Martin; Špirková, Jana; Borkotokey, Surajit New transformations of aggregation functions based on monotone systems of functions. (English) Zbl 07174798 Int. J. Approx. Reasoning 118, 79-95 (2020). MSC: 68T37 PDF BibTeX XML Cite \textit{L. Jin} et al., Int. J. Approx. Reasoning 118, 79--95 (2020; Zbl 07174798) Full Text: DOI
Páles, Zsolt; Zakaria, Amr On the equality of Bajraktarević means to quasi-arithmetic means. (English) Zbl 1434.39018 Result. Math. 75, No. 1, Paper No. 19, 19 p. (2020). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B22 26E60 PDF BibTeX XML Cite \textit{Z. Páles} and \textit{A. Zakaria}, Result. Math. 75, No. 1, Paper No. 19, 19 p. (2020; Zbl 1434.39018) Full Text: DOI
Qian, Wei-Mao; He, Zai-Yin; Chu, Yu-Ming Approximation for the complete elliptic integral of the first kind. (English) Zbl 1434.33023 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 57, 12 p. (2020). MSC: 33E05 26E60 PDF BibTeX XML Cite \textit{W.-M. Qian} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 57, 12 p. (2020; Zbl 1434.33023) Full Text: DOI
Pollack, Paul A generalization of the Hardy-Ramanujan inequality and applications. (English) Zbl 07161176 J. Number Theory 210, 171-182 (2020). MSC: 11N37 11N64 PDF BibTeX XML Cite \textit{P. Pollack}, J. Number Theory 210, 171--182 (2020; Zbl 07161176) Full Text: DOI
Pasteczka, Paweł Weakening of the Hardy property for means. (English) Zbl 1434.26074 Bull. Aust. Math. Soc. 101, No. 1, 118-129 (2020). MSC: 26E60 26D15 PDF BibTeX XML Cite \textit{P. Pasteczka}, Bull. Aust. Math. Soc. 101, No. 1, 118--129 (2020; Zbl 1434.26074) Full Text: DOI
Dragomir, Silvestru Sever Some inequalities for logarithm with applications to weighted means. (English) Zbl 1430.26003 Palest. J. Math. 9, No. 1, 537-548 (2020). MSC: 26D15 26D10 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Palest. J. Math. 9, No. 1, 537--548 (2020; Zbl 1430.26003) Full Text: Link
Netuka, Ivan Lebesgue’s criticism of Carl Neumann’s method in potential theory. (English) Zbl 1444.01014 Arch. Hist. Exact Sci. 74, No. 1, 77-108 (2020). Reviewer: Michael J. Barany (Edinburgh) MSC: 01A55 01A60 31-03 35-03 PDF BibTeX XML Cite \textit{I. Netuka}, Arch. Hist. Exact Sci. 74, No. 1, 77--108 (2020; Zbl 1444.01014) Full Text: DOI
Girotto, Bruno; Holzer, Silvano Finite quasi-barycentric means in an abstract setting. (English) Zbl 1455.26021 Inf. Sci. 489, 316-322 (2019). Reviewer: József Sándor (Cluj-Napoca) MSC: 26E60 PDF BibTeX XML Cite \textit{B. Girotto} and \textit{S. Holzer}, Inf. Sci. 489, 316--322 (2019; Zbl 1455.26021) Full Text: DOI
Magron, Victor; Seidler, Henning; de Wolff, Timo Exact optimization via sums of nonnegative circuits and arithmetic-geometric-mean-exponentials. (English) Zbl 07246259 Bradford, Russell (ed.), Proceedings of the 44th international symposium on symbolic and algebraic computation, ISSAC ’19, Beijing, China, July 15–18, 2019. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-6084-5). 291-298 (2019). MSC: 68W30 PDF BibTeX XML Cite \textit{V. Magron} et al., in: Proceedings of the 44th international symposium on symbolic and algebraic computation, ISSAC '19, Beijing, China, July 15--18, 2019. New York, NY: Association for Computing Machinery (ACM). 291--298 (2019; Zbl 07246259) Full Text: DOI
Adlaj, Semjon An arithmetic-geometric mean of a third kind! (English) Zbl 1434.65019 England, Matthew (ed.) et al., Computer algebra in scientific computing. 21st international workshop, CASC 2019, Moscow, Russia, August 26–30, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11661, 37-56 (2019). MSC: 65D18 PDF BibTeX XML Cite \textit{S. Adlaj}, Lect. Notes Comput. Sci. 11661, 37--56 (2019; Zbl 1434.65019) Full Text: DOI
Dragomir, Sever S. Multiplicative inequalities for weighted arithmetic and harmonic operator means. (English) Zbl 1435.47027 Acta Univ. Sapientiae, Math. 11, No. 1, 54-65 (2019). Reviewer: Takeaki Yamazaki (Kawagoe) MSC: 47A63 47A30 15A60 26D15 26D10 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Acta Univ. Sapientiae, Math. 11, No. 1, 54--65 (2019; Zbl 1435.47027) Full Text: DOI
Padmanabhan, Ranganathan; Shukla, Alok Means compatible with semigroup laws. (English) Zbl 1435.20082 Quasigroups Relat. Syst. 27, No. 2, 317-324 (2019). MSC: 20N05 26E60 PDF BibTeX XML Cite \textit{R. Padmanabhan} and \textit{A. Shukla}, Quasigroups Relat. Syst. 27, No. 2, 317--324 (2019; Zbl 1435.20082) Full Text: Link
Tafazoli, Sara; Moradi, Hamid Reza; Furuichi, Shigeru; Harikrishnan, Panackal Further inequalities for the numerical radius of Hilbert space operators. (English) Zbl 1435.47013 J. Math. Inequal. 13, No. 4, 955-967 (2019). Reviewer: V. Lokesha (Bangalore) MSC: 47A12 47A30 15A60 47A63 PDF BibTeX XML Cite \textit{S. Tafazoli} et al., J. Math. Inequal. 13, No. 4, 955--967 (2019; Zbl 1435.47013) Full Text: DOI
Qian, Wei-Mao; Zhang, Wen; Chu, Yu-Ming Bounding the convex combination of arithmetic and integral means in terms of one-parameter harmonic and geometric means. (English) Zbl 1449.26053 Miskolc Math. Notes 20, No. 2, 1157-1166 (2019). MSC: 26E60 33C10 PDF BibTeX XML Cite \textit{W.-M. Qian} et al., Miskolc Math. Notes 20, No. 2, 1157--1166 (2019; Zbl 1449.26053) Full Text: DOI
Dragomir, S. S. Some Hermite-Hadamard type inequalities for operator convex functions and positive maps. (English) Zbl 1441.47016 Spec. Matrices 7, 38-51 (2019). Reviewer: József Sándor (Cluj-Napoca) MSC: 47A63 26A51 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Spec. Matrices 7, 38--51 (2019; Zbl 1441.47016) Full Text: DOI
Chudziak, Jacek; Głazowska, Dorota; Jarczyk, Justyna; Jarczyk, Witold On weighted quasi-arithmetic means which are convex. (English) Zbl 1434.26072 Math. Inequal. Appl. 22, No. 4, 1123-1136 (2019). MSC: 26E60 26B25 39B62 PDF BibTeX XML Cite \textit{J. Chudziak} et al., Math. Inequal. Appl. 22, No. 4, 1123--1136 (2019; Zbl 1434.26072) Full Text: DOI
Kiss, Tibor; Páles, Zsolt On a functional equation related to two-variable Cauchy means. (English) Zbl 1431.39010 Math. Inequal. Appl. 22, No. 4, 1099-1122 (2019). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B22 26A24 26E60 PDF BibTeX XML Cite \textit{T. Kiss} and \textit{Z. Páles}, Math. Inequal. Appl. 22, No. 4, 1099--1122 (2019; Zbl 1431.39010) Full Text: DOI
Manesh, Sirous Fathi Comparing present and accumulated value of annuities with different interest rates. (English) Zbl 07159276 Comput. Methods Differ. Equ. 7, No. 4, Spec. Iss., 621-625 (2019). MSC: 91G30 PDF BibTeX XML Cite \textit{S. F. Manesh}, Comput. Methods Differ. Equ. 7, No. 4, 621--625 (2019; Zbl 07159276) Full Text: Link
Xu, Renxu; Xu, Huizuo; Qian, Weimao Optimal bounds for a quasi-arithmetic mean in terms of other bivariate means. (Chinese. English summary) Zbl 1449.26045 Math. Pract. Theory 49, No. 9, 304-310 (2019). MSC: 26D15 26E60 PDF BibTeX XML Cite \textit{R. Xu} et al., Math. Pract. Theory 49, No. 9, 304--310 (2019; Zbl 1449.26045)
Dragomir, Sever S. Additive inequalities for weighted harmonic and arithmetic operator means. (English) Zbl 1428.47005 Ann. Univ. Mariae Curie-Skłodowska, Sect. A 73, No. 1, 1-17 (2019). MSC: 47A64 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Ann. Univ. Mariae Curie-Skłodowska, Sect. A 73, No. 1, 1--17 (2019; Zbl 1428.47005) Full Text: DOI
Asadi, Majid; Ebrahimi, Nader; Soofi, Ehsan S. The alpha-mixture of survival functions. (English) Zbl 1428.62447 J. Appl. Probab. 56, No. 4, 1151-1167 (2019). MSC: 62N05 60E05 60E15 90B25 PDF BibTeX XML Cite \textit{M. Asadi} et al., J. Appl. Probab. 56, No. 4, 1151--1167 (2019; Zbl 1428.62447) Full Text: DOI
Li, Zhongyang; Hu, Haiping An Anderson-Taylor type inequality via the Schur complement. (English) Zbl 1426.15030 JP J. Algebra Number Theory Appl. 41, No. 2, 265-274 (2019). MSC: 15A45 15A42 PDF BibTeX XML Cite \textit{Z. Li} and \textit{H. Hu}, JP J. Algebra Number Theory Appl. 41, No. 2, 265--274 (2019; Zbl 1426.15030) Full Text: DOI
Dragomir, Silvestru Sever Some inequalities for the weighted chaotically geometric mean. (English) Zbl 07132898 J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 26, No. 3, 189-197 (2019). MSC: 47A63 47A30 PDF BibTeX XML Cite \textit{S. S. Dragomir}, J. Korean Soc. Math. Educ., Ser. B, Pure Appl. Math. 26, No. 3, 189--197 (2019; Zbl 07132898) Full Text: DOI
Yang, Junjian; Lu, Linzhang; Chen, Zhen A note on more inequalities for sector matrices. (English) Zbl 07132641 Oper. Matrices 13, No. 2, 471-476 (2019). MSC: 47A63 15A45 PDF BibTeX XML Cite \textit{J. Yang} et al., Oper. Matrices 13, No. 2, 471--476 (2019; Zbl 07132641) Full Text: DOI
Yang, Changsen; Ren, Yonghui; Zhang, Haixia A note on the paper “Matrix inequalities for the difference between arithmetic mean and harmonic mean”. (English) Zbl 1425.15017 Ann. Funct. Anal. 10, No. 4, 509-514 (2019). MSC: 15A45 15A60 26E60 PDF BibTeX XML Cite \textit{C. Yang} et al., Ann. Funct. Anal. 10, No. 4, 509--514 (2019; Zbl 1425.15017) Full Text: DOI Euclid
Dragomir, Silvestru Sever Some additive inequalities for Heinz operator mean. (English) Zbl 1438.47033 Konuralp J. Math. 7, No. 1, 168-174 (2019). MSC: 47A63 47A30 15A60 26D15 26D10 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Konuralp J. Math. 7, No. 1, 168--174 (2019; Zbl 1438.47033) Full Text: Link
Wang, W.; Mendel, J. M. Interval-valued intuitionistic fuzzy aggregation methodology for decision making with a prioritization of criteria. (English) Zbl 1429.91130 Iran. J. Fuzzy Syst. 16, No. 4, 115-127 (2019). MSC: 91B06 91B86 PDF BibTeX XML Cite \textit{W. Wang} and \textit{J. M. Mendel}, Iran. J. Fuzzy Syst. 16, No. 4, 115--127 (2019; Zbl 1429.91130) Full Text: DOI
Dragomir, S. S. Upper and lower bounds for the difference between the weighted arithmetic and harmonic operator means. (English) Zbl 07121585 Extr. Math. 34, No. 1, 41-60 (2019). MSC: 47A63 47A30 15A60 26D15 26D10 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Extr. Math. 34, No. 1, 41--60 (2019; Zbl 07121585) Full Text: DOI
Jin, LeSheng; Mesiar, Radko; Kalina, Martin; Špirková, Jana; Borkotokey, Surajit Generalized phi-transformations of aggregation functions. (English) Zbl 1423.68504 Fuzzy Sets Syst. 372, 124-141 (2019). MSC: 68T37 PDF BibTeX XML Cite \textit{L. Jin} et al., Fuzzy Sets Syst. 372, 124--141 (2019; Zbl 1423.68504) Full Text: DOI
Kurač, Zbyněk Transfer-stable means on finite chains. (English) Zbl 1423.06014 Fuzzy Sets Syst. 372, 111-123 (2019). MSC: 06B05 91B06 68T37 PDF BibTeX XML Cite \textit{Z. Kurač}, Fuzzy Sets Syst. 372, 111--123 (2019; Zbl 1423.06014) Full Text: DOI
Inoue, Shōta Relations among some conjectures on the Möbius function and the Riemann zeta-function. (English) Zbl 1452.11103 Acta Arith. 191, No. 1, 1-32 (2019). MSC: 11M26 11M06 PDF BibTeX XML Cite \textit{S. Inoue}, Acta Arith. 191, No. 1, 1--32 (2019; Zbl 1452.11103) Full Text: DOI
Sivignon, Isabelle Average curve of \(n\) digital curves. (English) Zbl 07118279 Couprie, Michel (ed.) et al., Discrete geometry for computer imagery. 21st IAPR international conference, DGCI 2019, Marne-la-Vallée, France, March 26–28, 2019, Proceedings. Cham: Springer (ISBN 978-3-030-14084-7/pbk; 978-3-030-14085-4/ebook). Lecture Notes in Computer Science 11414, 481-493 (2019). MSC: 68U05 PDF BibTeX XML Cite \textit{I. Sivignon}, Lect. Notes Comput. Sci. 11414, 481--493 (2019; Zbl 07118279) Full Text: DOI
Armengol, Eva; Boixader, Dionís; García-Cerdaña, Àngel; Recasens, Jordi \(T\)-generable indistinguishability operators and their use for feature selection and classification. (English) Zbl 1423.68497 Fuzzy Sets Syst. 360, 33-48 (2019). MSC: 68T37 68T05 68T10 PDF BibTeX XML Cite \textit{E. Armengol} et al., Fuzzy Sets Syst. 360, 33--48 (2019; Zbl 1423.68497) Full Text: DOI
Sharma, R.; Sharma, A.; Saini, R.; Kapoor, G. Means, moments and Newton’s inequalities. (English) Zbl 07113704 Rocky Mt. J. Math. 49, No. 5, 1667-1677 (2019). MSC: 60E15 PDF BibTeX XML Cite \textit{R. Sharma} et al., Rocky Mt. J. Math. 49, No. 5, 1667--1677 (2019; Zbl 07113704) Full Text: DOI Euclid arXiv
Xu, Renxu; Xu, Huizuo; Qian, Weimao On some special combination inequalities for Neuman-Sandor mean. (Chinese. English summary) Zbl 1438.26120 J. Zhejiang Univ., Sci. Ed. 46, No. 3, 295-301, 379 (2019). MSC: 26E60 26D07 PDF BibTeX XML Cite \textit{R. Xu} et al., J. Zhejiang Univ., Sci. Ed. 46, No. 3, 295--301, 379 (2019; Zbl 1438.26120) Full Text: DOI
Takahasi, Hiroki Large deviation principle for arithmetic functions in continued fraction expansion. (English) Zbl 07107256 Monatsh. Math. 190, No. 1, 137-152 (2019). MSC: 11A55 11K50 37A45 37A50 37A60 60F10 PDF BibTeX XML Cite \textit{H. Takahasi}, Monatsh. Math. 190, No. 1, 137--152 (2019; Zbl 07107256) Full Text: DOI arXiv
Zhu, Ling New refinements of Young’s inequality. (English) Zbl 1423.26051 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 909-915 (2019). Reviewer: Snezhana Hristova (Plovdiv) MSC: 26D15 26D10 PDF BibTeX XML Cite \textit{L. Zhu}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 909--915 (2019; Zbl 1423.26051) Full Text: DOI
Dragomir, Silvestru Sever Additive refinements and reverses of Young’s operator inequality with applications. (English) Zbl 1416.26043 J. Math. Inequal. 13, No. 1, 227-249 (2019). MSC: 26D15 26D10 47A63 47A30 PDF BibTeX XML Cite \textit{S. S. Dragomir}, J. Math. Inequal. 13, No. 1, 227--249 (2019; Zbl 1416.26043) Full Text: DOI
Mićić Hot, Jadranka; Seo, Yuki An interpolation of Jensen’s inequality and its converses with applications to quasi-arithmetic mean inequalities. (English) Zbl 1442.47011 J. Math. Inequal. 13, No. 1, 105-120 (2019). Reviewer: V. Lokesha (Bangalore) MSC: 47A63 47A64 PDF BibTeX XML Cite \textit{J. Mićić Hot} and \textit{Y. Seo}, J. Math. Inequal. 13, No. 1, 105--120 (2019; Zbl 1442.47011) Full Text: DOI
Choi, Jin Ho; Kim, Young Ho The \(k\)-golden mean of two positive numbers and its applications. (English) Zbl 1415.15013 Bull. Korean Math. Soc. 56, No. 2, 521-533 (2019). MSC: 15A24 15B48 26D07 47A64 51M04 26E60 PDF BibTeX XML Cite \textit{J. H. Choi} and \textit{Y. H. Kim}, Bull. Korean Math. Soc. 56, No. 2, 521--533 (2019; Zbl 1415.15013) Full Text: DOI
Broadhurst, David; Zudilin, Wadim A magnetic double integral. (English) Zbl 07078462 J. Aust. Math. Soc. 107, No. 1, 9-25 (2019). MSC: 11F11 33C20 33E05 33F10 82D40 PDF BibTeX XML Cite \textit{D. Broadhurst} and \textit{W. Zudilin}, J. Aust. Math. Soc. 107, No. 1, 9--25 (2019; Zbl 07078462) Full Text: DOI arXiv
Muthuvalu, Mohana Sundaram; Galligani, Emanuele; Majahar Ali, Majid Khan; Sulaiman, Jumat; Lebelo, Ramoshweu Solomon Performance analysis of arithmetic mean method for solving composite 6-point closed Newton-Cotes quadrature algebraic equation. (English) Zbl 1421.45001 Asian-Eur. J. Math. 12, No. 4, Article ID 1950061, 10 p. (2019). MSC: 45A05 45B05 65D05 65D30 65F10 65Y20 65R20 PDF BibTeX XML Cite \textit{M. S. Muthuvalu} et al., Asian-Eur. J. Math. 12, No. 4, Article ID 1950061, 10 p. (2019; Zbl 1421.45001) Full Text: DOI
Molnár, Lajos Characterizations of certain means of positive operators. (English) Zbl 1437.26039 Linear Algebra Appl. 567, 143-166 (2019). Reviewer: Adam Besenyei (Budapest) MSC: 26E60 47A64 47B49 PDF BibTeX XML Cite \textit{L. Molnár}, Linear Algebra Appl. 567, 143--166 (2019; Zbl 1437.26039) Full Text: DOI
Roy, Arindam; Vatwani, Akshaa Zeros of partial sums of \(L\)-functions. (English) Zbl 07035905 Adv. Math. 346, 467-509 (2019). MSC: 11M41 11N37 11M26 11N64 PDF BibTeX XML Cite \textit{A. Roy} and \textit{A. Vatwani}, Adv. Math. 346, 467--509 (2019; Zbl 07035905) Full Text: DOI arXiv
Sudzik, Mariusz On a functional equation related to a problem of G. Derfel. (English) Zbl 1409.39014 Aequationes Math. 93, No. 1, 137-148 (2019). MSC: 39B22 39B05 PDF BibTeX XML Cite \textit{M. Sudzik}, Aequationes Math. 93, No. 1, 137--148 (2019; Zbl 1409.39014) Full Text: DOI
Zou, Limin Unification of the arithmetic-geometric mean and Hölder inequalities for unitarily invariant norms. (English) Zbl 1402.15017 Linear Algebra Appl. 562, 154-162 (2019). MSC: 15A60 15A42 47A63 PDF BibTeX XML Cite \textit{L. Zou}, Linear Algebra Appl. 562, 154--162 (2019; Zbl 1402.15017) Full Text: DOI
Boixader, Dionis; Recasens, J. Reduction of attributes in averaged similarities. (English) Zbl 1436.68344 Inf. Sci. 426, 117-130 (2018). MSC: 68T37 03E72 PDF BibTeX XML Cite \textit{D. Boixader} and \textit{J. Recasens}, Inf. Sci. 426, 117--130 (2018; Zbl 1436.68344) Full Text: DOI
Begunts, Aleksandr Vladimirovich; Goryashin, Dmitriĭ Viktorovich Estimation of the mean value of the remainder term in the asymptotic formula for the sum of values of an arithmetical function on a Beatty sequence. (Russian. English summary) Zbl 1439.11250 Chebyshevskiĭ Sb. 19, No. 2(66), 523-528 (2018). MSC: 11N37 11B83 11L20 11J54 PDF BibTeX XML Cite \textit{A. V. Begunts} and \textit{D. V. Goryashin}, Chebyshevskiĭ Sb. 19, No. 2(66), 523--528 (2018; Zbl 1439.11250) Full Text: DOI MNR
Scheiber, Ernest An integral linked to arithmetic-geometric mean. (English) Zbl 1438.33003 Bull. Transilv. Univ. Braşov, Ser. III, Math. Inform. Phys. 11(60), No. 1, 121-126 (2018). MSC: 33B10 33E05 PDF BibTeX XML Cite \textit{E. Scheiber}, Bull. Transilv. Univ. Braşov, Ser. III, Math. Inform. Phys. 11(60), No. 1, 121--126 (2018; Zbl 1438.33003)
Li, Li; Cao, Fang; Tang, Shixin; Wu, Yuhan Lüroth expansion digits and Maclaurin’s inequality. (English) Zbl 1438.40004 Wuhan Univ. J. Nat. Sci. 23, No. 6, 471-474 (2018). MSC: 40A05 26D15 26E60 PDF BibTeX XML Cite \textit{L. Li} et al., Wuhan Univ. J. Nat. Sci. 23, No. 6, 471--474 (2018; Zbl 1438.40004) Full Text: DOI
Dragomir, S. S. Quadratic weighted geometric mean in Hermitian unital Banach \(\ast\)-algebras. (English) Zbl 07093957 Oper. Matrices 12, No. 4, 1009-1026 (2018). MSC: 47A63 47A30 15A60 26D15 26D10 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Oper. Matrices 12, No. 4, 1009--1026 (2018; Zbl 07093957) Full Text: DOI
Dragomir, Silvestru Sever Inequalities for the dual relative operator entropy. (English) Zbl 1454.47022 Mat. Bilt. 42, No. 2, 5-18 (2018). MSC: 47A63 47A30 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Mat. Bilt. 42, No. 2, 5--18 (2018; Zbl 1454.47022) Full Text: Link
Dragomir, Sever S. Two new reverses of Young’s inequality. (English) Zbl 1416.26042 Mat. Bilt. 42, No. 1, 65-74 (2018). MSC: 26D15 26D10 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Mat. Bilt. 42, No. 1, 65--74 (2018; Zbl 1416.26042) Full Text: Link
Wang, Xiaoying; Cao, Yanmei On the mean value distribution of the difference between an integer and its \(m\)-th power over unions of short intervals. (Chinese. English summary) Zbl 1424.11141 Acta Math. Sin., Chin. Ser. 61, No. 6, 943-950 (2018). MSC: 11N37 11L40 11L07 PDF BibTeX XML Cite \textit{X. Wang} and \textit{Y. Cao}, Acta Math. Sin., Chin. Ser. 61, No. 6, 943--950 (2018; Zbl 1424.11141)
Dragomir, Silvestru Sever The quadratic quantum \(f\)-divergence of convex functions and matrices. (English) Zbl 07063837 Nihonkai Math. J. 29, No. 1, 1-19 (2018). MSC: 47A63 47A30 15A60 26D15 26D10 PDF BibTeX XML Cite \textit{S. S. Dragomir}, Nihonkai Math. J. 29, No. 1, 1--19 (2018; Zbl 07063837) Full Text: Euclid