Carbone, Antonio; Trombetta, Giulio Petryshyn’s condition for Ky Fan type theorem. (English) Zbl 0759.47028 Jñānābha 20, 93-96 (1990). Reviewer: T.Kubiak (Poznań) MSC: 47H10 PDFBibTeX XMLCite \textit{A. Carbone} and \textit{G. Trombetta}, Jñānābha 20, 93--96 (1990; Zbl 0759.47028)
Tarafdar, E. An extension of Fan’s fixed point theorem and equilibrium point of an abstract economy. (English) Zbl 0745.47046 Commentat. Math. Univ. Carol. 31, No. 4, 723-730 (1990). Reviewer: P.Zabreiko (Minsk) MSC: 47H10 91B50 47H04 52A07 49J35 49K35 91B08 91B16 PDFBibTeX XMLCite \textit{E. Tarafdar}, Commentat. Math. Univ. Carol. 31, No. 4, 723--730 (1990; Zbl 0745.47046) Full Text: EuDML
Park, Sehie Convex spaces and \(KKM\) families of subsets. (English) Zbl 0746.47036 Bull. Korean Math. Soc. 27, No. 1, 11-14 (1990). Reviewer: P.Zabreiko (Minsk) MSC: 47H10 47H04 PDFBibTeX XMLCite \textit{S. Park}, Bull. Korean Math. Soc. 27, No. 1, 11--14 (1990; Zbl 0746.47036) Full Text: DOI
Chen, Gongning On generalizations of theorems of von Neumann-Heinz and Ky Fan. (Chinese) Zbl 0752.47016 Chin. Ann. Math., Ser. A 11, No. 3, 314-320 (1990). Reviewer: Zhang Shisheng (Chengdu) MSC: 47L10 PDFBibTeX XMLCite \textit{G. Chen}, Chin. Ann. Math., Ser. A 11, No. 3, 314--320 (1990; Zbl 0752.47016)
Subbotin, I. Ya.; Kuzennyj, N. F. Groups in which all subgroups have a fan of prescribed form. (English. Russian original) Zbl 0741.20020 Ukr. Math. J. 42, No. 9, 1096-1100 (1990); translation from Ukr. Mat. Zh. 42, No. 9, 1232-1236 (1990). Reviewer: F.de Giovanni (Napoli) MSC: 20E15 20E07 PDFBibTeX XMLCite \textit{I. Ya. Subbotin} and \textit{N. F. Kuzennyj}, Ukr. Math. J. 42, No. 9, 1096--1100 (1990; Zbl 0741.20020); translation from Ukr. Mat. Zh. 42, No. 9, 1232--1236 (1990) Full Text: DOI
Sándor, József On an inequality of Ky Fan. (English) Zbl 0748.26013 Prepr., “Babeș-Bolyai” Univ., Fac. Math. Phys., Res. Semin. 1990, No. 7, 29-34 (1990). Reviewer: J.Sándor (Jud.Harghita) MSC: 26D15 PDFBibTeX XMLCite \textit{J. Sándor}, Prepr., ``Babeș-Bolyai'' Univ., Fac. Math. Phys., Res. Semin. 1990, No. 7, 29--34 (1990; Zbl 0748.26013)
Alzer, H. Über eine zweiparametrige Familie von Mittelwerten. (On a two- parametric family of means). (German) Zbl 0733.26012 Acta Math. Hung. 56, No. 3-4, 205-209 (1990). Reviewer: J.Aczél (Waterloo/Ontario) MSC: 26D15 26A24 PDFBibTeX XMLCite \textit{H. Alzer}, Acta Math. Hung. 56, No. 3--4, 205--209 (1990; Zbl 0733.26012) Full Text: DOI
Wegener, Ingo; Wurm, Nobert; Yi, Sang-Zin Symmetric functions in \(AC^ 0\) can be computed in constant depth with very small size. (English) Zbl 0731.68055 Mathematical foundations of computer science, Proc. 15th Symp., MFCS ’90, Banská Bystrica/Czech. 1990, Lect. Notes Comput. Sci. 452, 523-529 (1990). MSC: 68Q25 94C10 68Q15 68Q05 PDFBibTeX XML
Baboolal, D. Fan-Gottesman type compactification of frames. (English) Zbl 0731.54019 Commentat. Math. Univ. Carol. 31, No. 2, 373-381 (1990). Reviewer: C.R.A.Gilmour (Rondebosch) MSC: 54D35 06D99 54F05 06B35 PDFBibTeX XMLCite \textit{D. Baboolal}, Commentat. Math. Univ. Carol. 31, No. 2, 373--381 (1990; Zbl 0731.54019) Full Text: EuDML
Alzer, Horst Inequalities for Weierstrass products. (English) Zbl 0729.26019 Port. Math. 47, No. 1, 47-59 (1990). Reviewer: P.S.Bullen (Vancouver) MSC: 26D15 26D05 PDFBibTeX XMLCite \textit{H. Alzer}, Port. Math. 47, No. 1, 47--59 (1990; Zbl 0729.26019) Full Text: EuDML
Khader, Naim; Abu-Farsakh, Ghazi A triangular shell element for vibration analysis of cambered and twisted fan blades. (English) Zbl 0726.73075 Finite Elem. Anal. Des. 6, No. 4, 287-301 (1990). MSC: 74S05 74H45 74K15 PDFBibTeX XMLCite \textit{N. Khader} and \textit{G. Abu-Farsakh}, Finite Elem. Anal. Des. 6, No. 4, 287--301 (1990; Zbl 0726.73075) Full Text: DOI
Alzer, Horst Eine komplementäre Ungleichung. (A converse inequality). (German) Zbl 0725.26014 Facta Univ., Ser. Math. Inf. 5, 51-54 (1990). MSC: 26D15 PDFBibTeX XMLCite \textit{H. Alzer}, Facta Univ., Ser. Math. Inf. 5, 51--54 (1990; Zbl 0725.26014)
Ashcraft, Cleve; Eisenstat, Stanley C.; Liu, Joseph W. H. A fan-in algorithm for distributed sparse numerical factorization. (English) Zbl 0724.65024 SIAM J. Sci. Stat. Comput. 11, No. 3, 593-599 (1990). Reviewer: O.Widlund (New York) MSC: 65F05 65F50 65Y05 65Y20 PDFBibTeX XMLCite \textit{C. Ashcraft} et al., SIAM J. Sci. Stat. Comput. 11, No. 3, 593--599 (1990; Zbl 0724.65024) Full Text: DOI
Kozlov, K. L.; Pasynkov, B. A. Dimension of subsets of topological products. (English) Zbl 0724.54030 Quest. Answers Gen. Topology 8, No. 1, 41-49 (1990). Reviewer: D.J.Garity (Corvallis) MSC: 54F45 54B10 PDFBibTeX XMLCite \textit{K. L. Kozlov} and \textit{B. A. Pasynkov}, Quest. Answers Gen. Topology 8, No. 1, 41--49 (1990; Zbl 0724.54030)
Nazzal, S. H. Centrality properties of some abelian by polycyclic groups. (English) Zbl 0724.20009 Bol. Soc. Bras. Mat., Nova Sér. 20, No. 2, 69-78 (1990). Reviewer: G.A.Noskov (Omsk) MSC: 20C07 20F16 16S34 PDFBibTeX XMLCite \textit{S. H. Nazzal}, Bol. Soc. Bras. Mat., Nova Sér. 20, No. 2, 69--78 (1990; Zbl 0724.20009) Full Text: DOI
Hosokawa, Hiroshi Mappings of hyperspaces induced by refinable mappings. (English) Zbl 0719.54008 Bull. Tokyo Gakugei Univ., Sect. IV, Math. Nat. Sci. 42, 1-8 (1990). Reviewer: J.J.Charatonik (Wrocław) MSC: 54B20 54C10 54F15 PDFBibTeX XMLCite \textit{H. Hosokawa}, Bull. Tokyo Gakugei Univ., Sect. IV, Math. Nat. Sci. 42, 1--8 (1990; Zbl 0719.54008)
Dubeau, François On some Weierstrass product type inequalities and their converses. (English) Zbl 0718.26019 Util. Math. 38, 61-63 (1990). MSC: 26D15 PDFBibTeX XMLCite \textit{F. Dubeau}, Util. Math. 38, 61--63 (1990; Zbl 0718.26019)
Sarkaria, K. S. Tucker-Ky Fan colorings. (English) Zbl 0717.55003 Proc. Am. Math. Soc. 110, No. 4, 1075-1081 (1990). Reviewer: H.T.Ku MSC: 55M35 PDFBibTeX XMLCite \textit{K. S. Sarkaria}, Proc. Am. Math. Soc. 110, No. 4, 1075--1081 (1990; Zbl 0717.55003) Full Text: DOI
Lassonde, Marc Sur le principe KKM. (On the KKM principle). (French) Zbl 0715.47038 C. R. Acad. Sci., Paris, Sér. I 310, No. 7, 573-576 (1990). MSC: 47H10 47H04 PDFBibTeX XMLCite \textit{M. Lassonde}, C. R. Acad. Sci., Paris, Sér. I 310, No. 7, 573--576 (1990; Zbl 0715.47038)
Sabbah, Claude Modules d’Alexander et \({\mathcal D}\)-modules. (Alexander modules and \({\mathcal D}\)-modules). (French) Zbl 0715.14007 Duke Math. J. 60, No. 3, 729-814 (1990). Reviewer: L.Narvaez-Macarro MSC: 14F10 14M15 32C38 PDFBibTeX XMLCite \textit{C. Sabbah}, Duke Math. J. 60, No. 3, 729--814 (1990; Zbl 0715.14007) Full Text: DOI
Zhang, Shisheng; Kang, Shikun; Xing, Fangni Some equivalent forms of the Brouwer fixed point theorem. (Chinese. English summary) Zbl 0714.47041 J. Chengdu Univ. Sci. Technol. 1990, No. 2, 61-66, 102 (1990). MSC: 47H10 PDFBibTeX XML
Tarafdar, E. A fixed point theorem in H-space and related results. (English) Zbl 0714.47039 Bull. Aust. Math. Soc. 42, No. 1, 133-140 (1990). Reviewer: S.L.Singh MSC: 47H10 49J15 49J35 PDFBibTeX XMLCite \textit{E. Tarafdar}, Bull. Aust. Math. Soc. 42, No. 1, 133--140 (1990; Zbl 0714.47039) Full Text: DOI
Wang, Tianxi Three-dimensional filtering using Hilbert transform. (English) Zbl 0713.65104 Chin. Sci. Bull. 35, No. 2, 123-127 (1990). MSC: 65T50 65R10 44A15 42A38 PDFBibTeX XMLCite \textit{T. Wang}, Chin. Sci. Bull. 35, No. 2, 123--127 (1990; Zbl 0713.65104) Full Text: DOI
Pasicki, Lech A fixed point theory and some other applications of weeds. (English) Zbl 0709.54024 Zesz. Nauk. Akad. Górn.-Hutn. Stanisł. Staszica 1377, Opusc. Math. 7, 96 p. (1990). Reviewer: C.Fenske MSC: 54H25 54C60 PDFBibTeX XMLCite \textit{L. Pasicki}, Zesz. Nauk. Akad. Górn.-Hutn. Stanisł. Staszica, Opusc. Math. 1377(7), 96 p. (1990; Zbl 0709.54024)
Alzer, Horst An extension and a converse of Ky Fan’s inequality. (English) Zbl 0709.26009 Quaest. Math. 13, No. 1, 67-75 (1990). Reviewer: J.Aczél MSC: 26D15 26A51 PDFBibTeX XMLCite \textit{H. Alzer}, Quaest. Math. 13, No. 1, 67--75 (1990; Zbl 0709.26009) Full Text: DOI
Alzer, Horst; Ando, Tsuyoshi; Nakamura, Yoshihiro The inequalities of W. Sierpinski and Ky Fan. (English) Zbl 0709.26008 J. Math. Anal. Appl. 149, No. 2, 497-512 (1990). Reviewer: J.Aczél MSC: 26D15 26A48 PDFBibTeX XMLCite \textit{H. Alzer} et al., J. Math. Anal. Appl. 149, No. 2, 497--512 (1990; Zbl 0709.26008) Full Text: DOI
Beame, Paul Lower bounds for recognizing small cliques on CRCW PRAM’s. (English) Zbl 0707.68032 Discrete Appl. Math. 29, No. 1, 3-20 (1990). MSC: 68Q05 68Q25 68R10 05C35 PDFBibTeX XMLCite \textit{P. Beame}, Discrete Appl. Math. 29, No. 1, 3--20 (1990; Zbl 0707.68032) Full Text: DOI
Đoković, Dragomir Ž. On isometries of matrix spaces. (English) Zbl 0706.15015 Linear Multilinear Algebra 27, No. 2, 73-78 (1990). Reviewer: J.D.Dixon MSC: 15A30 20G20 PDFBibTeX XMLCite \textit{D. Ž. Đoković}, Linear Multilinear Algebra 27, No. 2, 73--78 (1990; Zbl 0706.15015) Full Text: DOI
Klyachko, A. A. Equivariant bundles on toric varieties. (Equivariant bundles on toral varieties.) (English. Russian original) Zbl 0706.14010 Math. USSR, Izv. 35, No. 2, 337-375 (1990); translation from Izv. Akad. Nauk SSSR, Ser. Mat. 53, No. 5, 1001-1039 (1989). Reviewer: Sorin Popescu MSC: 14F05 14M25 PDFBibTeX XMLCite \textit{A. A. Klyachko}, Math. USSR, Izv. 35, No. 2, 337--375 (1990; Zbl 0706.14010); translation from Izv. Akad. Nauk SSSR, Ser. Mat. 53, No. 5, 1001--1039 (1989) Full Text: DOI
Kindler, Jürgen On a minimax theorem of Terkelsen’s. (English) Zbl 0701.49017 Arch. Math. 55, No. 6, 573-583 (1990). MSC: 49J35 PDFBibTeX XMLCite \textit{J. Kindler}, Arch. Math. 55, No. 6, 573--583 (1990; Zbl 0701.49017) Full Text: DOI
Sing, Lee Yew On the sum of two \(N_ 0\)-matrices. (English) Zbl 0694.15006 Linear Multilinear Algebra 26, No. 3, 215-221 (1990). Reviewer: K.H.Kim MSC: 15A15 15B57 15A45 PDFBibTeX XMLCite \textit{L. Y. Sing}, Linear Multilinear Algebra 26, No. 3, 215--221 (1990; Zbl 0694.15006) Full Text: DOI
Natterer, F.; Faridani, A. Basic algorithms in tomography. (English) Zbl 0693.92006 Signal processing, Pt. II: Control theory and applications, Lect., Minneapolis/MN (USA) 1988, IMA Vol. Math. Appl. 23, 321-333 (1990). MSC: 92C50 92-08 65T40 PDFBibTeX XML
Bula, Witold D.; Oversteegen, Lex G. A characterization of smooth Cantor bouquets. (English) Zbl 0679.54034 Proc. Am. Math. Soc. 108, No. 2, 529-534 (1990). MSC: 54F15 54F65 PDFBibTeX XMLCite \textit{W. D. Bula} and \textit{L. G. Oversteegen}, Proc. Am. Math. Soc. 108, No. 2, 529--534 (1990; Zbl 0679.54034) Full Text: DOI
Alzer, H. On weighted arithmetic, geometric and harmonic mean values. (English) Zbl 0776.26012 Glas. Mat., III. Ser. 25(45), No. 2, 279-285 (1990). Reviewer: J.Aczél (Waterloo / Ontario) MSC: 26D15 PDFBibTeX XMLCite \textit{H. Alzer}, Glas. Mat., III. Ser. 25(45), No. 2, 279--285 (1990; Zbl 0776.26012)
Liang, Jin; Xiao, Tijun Remarks on some fundamental theorems in variational theory. (Chinese. English summary) Zbl 0739.49012 J. Kunming Inst. Technol. 15, No. 6, 88-92 (1990). MSC: 49J99 54H25 PDFBibTeX XMLCite \textit{J. Liang} and \textit{T. Xiao}, J. Kunming Inst. Technol. 15, No. 6, 88--92 (1990; Zbl 0739.49012)
Dragomir, Sever Silvestru; Ionescu, Nicoleta M. Some remarks on a converse of Ky Fan’s inequality. (English) Zbl 0878.26014 Stud. Univ. Babeș-Bolyai, Math. 35, No. 4, 21-24 (1990). MSC: 26D15 26A51 PDFBibTeX XMLCite \textit{S. S. Dragomir} and \textit{N. M. Ionescu}, Stud. Univ. Babeș-Bolyai, Math. 35, No. 4, 21--24 (1990; Zbl 0878.26014)